idx
int64 0
99
| Contract_ID
stringlengths 3
29
| Contract_Type
stringlengths 3
37
| Contractor_Details
stringlengths 5
34
| Blockchain_Platform
stringlengths 3
19
⌀ | Contract_Duration
stringlengths 6
24
| Contract_Value
stringlengths 4
23
| Payment_Schedule
stringlengths 6
43
⌀ | Contract_Features
stringlengths 5
38
⌀ | Labels
stringclasses 14
values |
|---|---|---|---|---|---|---|---|---|---|
97 |
Chainlink
|
12 months
|
110000
|
Monthly
|
Contract Visibility
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
67 |
Binance Smart Chain
|
12 months
|
130000
|
Monthly
|
Data Anonymization
|
BlockchainIntegration
|
EfficiencyImprovement
|
SecurityEnhancement
|
DataTransparency
|
17 |
Tezos
|
18 months
|
150000
|
Monthly
|
Data Logging
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
47 |
Polkadot
|
24 months
|
200000
|
Monthly
|
Data Verification
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
77 |
Cosmos
|
24 months
|
220000
|
Quarterly
|
Audit Trails
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
7 |
Cardano
|
24 months
|
270000
|
Quarterly
|
Data Sharing
|
BlockchainIntegration
|
EfficiencyImprovement
|
SecurityEnhancement
|
DataTransparency
|
87 |
Ethereum
|
18 months
|
280000
|
Monthly
|
Blockchain Certification
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
27 |
Chainlink
|
12 months
|
350000
|
Bi-monthly
|
Token Ledger
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
57 |
Tezos
|
30 months
|
400000
|
Bi-monthly
|
Token Staking
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
| null |
37 |
Neo
|
36 months
|
450000
|
Quarterly
|
Real-time Reporting
|
BlockchainIntegration
|
EfficiencyImprovement
|
DataTransparency
| null |
73 |
Safety Inspectors Co.
|
Ethereum
|
12 months
|
150000
|
Monthly
|
Access Logging
|
BlockchainIntegration
|
Smart Contract
|
SecurityEnhancement
|
1 |
Utility Pipes Co.
|
Hyperledger
|
12 months
|
120000
|
Monthly
|
Data Auditing
|
BlockchainIntegration
|
Smart Contract
|
DataTransparency
|
33 |
Subterranean Solutions
|
Polkadot
|
12 months
|
180000
|
Quarterly
|
Anomaly Detection
|
BlockchainIntegration
|
Smart Contract
|
SecurityEnhancement
|
2 |
Deep Subway Constructors
|
EOS
|
18 months
|
300000
|
Bi-monthly
|
Token
| null | null | null |
13 |
Safety Inspectors Co.
|
Ethereum
|
18 months
|
150000
|
Bi-weekly
|
Data Protection
|
BlockchainIntegration
|
Smart Contract
|
SecurityEnhancement
|
63 |
Trench Diggers LLC
|
Polkadot
|
18 months
|
220000
|
Quarterly
|
Network Security
|
BlockchainIntegration
|
Smart Contract
|
SecurityEnhancement
|
23 |
Pipe Pioneers Ltd.
|
Cardano
|
24 months
|
350000
|
Monthly
|
Access Control
|
BlockchainIntegration
|
Token
|
SecurityEnhancement
|
83 |
Pipe Pioneers Ltd.
|
EOS
|
24 months
|
400000
|
Bi-monthly
|
Security Protocols
|
BlockchainIntegration
|
Token
|
SecurityEnhancement
|
0 |
Underground Construction Inc.
|
Ethereum
|
24 months
|
250000
|
Quarterly
|
Smart Contract
|
BlockchainIntegration
|
EfficiencyImprovement
|
SecurityEnhancement
|
53 |
Deep Subway Constructors
|
TRON
|
24 months
|
300000
|
Monthly
|
Intrusion Detection
|
BlockchainIntegration
|
Token
|
SecurityEnhancement
|
43 |
Underground Networks
|
EOS
|
30 months
|
500000
|
Monthly
|
Data Encryption
|
BlockchainIntegration
|
Token
|
SecurityEnhancement
|
93 |
Underground Networks
|
Polkadot
|
36 months
|
550000
|
Monthly
|
Identity Authentication
|
BlockchainIntegration
|
Smart Contract
|
SecurityEnhancement
|
3 |
Trench Diggers LLC
|
TRON
|
36 months
|
400000
|
Monthly
|
Identity Verification
|
BlockchainIntegration
|
EfficiencyImprovement
|
SecurityEnhancement
|
8 |
BCU2345
|
Installation Contract
|
AboveGround Systems
| null |
12 months
|
150000
|
Monthly
|
Standard Procedure
|
NoNan
|
65 |
BCU2007
|
Real Estate Partnership
|
Apex Realty Inc.
| null |
12 months
|
250000
|
Quarterly
|
Standard Process
| null |
54 |
BCU1242
|
Maintenance Contract
|
Aqua Pipes International
|
Matic Network
|
24 months
|
220000
|
Monthly
|
Smart Metering
|
DataTransparency
|
22 |
BCU2346
|
Maintenance Contract
|
AquaSafe Solutions
|
Stellar
|
24 months
|
210000
|
Monthly
|
Decentralized Identities
|
SecurityEnhancement
|
66 |
Installation Contract
|
Subterranean Communication Networks
|
Avalanche
|
36 months
|
500000
|
Quarterly
|
Blockchain Identity Verification
|
SecurityEnhancement
|
Identity Management
|
16 |
Maintenance Contract
|
Underground Lighting Services
|
Avalanche
|
24 months
|
220000
|
Monthly
|
Access Control
|
SecurityEnhancement
|
Non-Repudiation
|
42 |
BCU2348
|
Service Agreement
|
Beneath Roads Engineering
|
Ethereum
|
48 months
|
400000
|
Quarterly
|
Blockchain Certification
|
SecurityEnhancement
|
92 |
BCU2353
|
Installation Contract
|
Beneath the Surface Builders
|
Neo
|
28 months
|
270000
|
Weekly
|
Secure Contract Management
|
SecurityEnhancement
|
79 |
BCU1244
|
Maintenance Contract
|
Cable Trench Solutions
|
Ethereum
|
18 months
|
200000
|
Monthly
|
Oracles for Data Verification
|
SecurityEnhancement
|
76 |
Maintenance Contract
|
Underground Power Networks
|
Cardano
|
12 months
|
250000
|
Monthly
|
Token-Based Security
|
SecurityEnhancement
|
Smart Contracts
|
90 |
BCU1245
|
Chemical Processing Facility Contract
|
ChemSinkers Ltd.
|
Arbitrum
|
12 months
|
800000
|
Quarterly
|
Chemical Input and Output Records
|
DataTransparency
|
5 |
BCU2001
|
Building Permit
|
City Development Ltd.
| null |
6 months
|
50000
|
Quarterly
|
Standard Process
| null |
15 |
BCU2002
|
Waste Management Agreement
|
Clean Earth Inc.
| null |
24 months
|
200000
|
Monthly
|
Standard Process
| null |
20 |
BCU1238
|
Water Treatment Contract
|
ClearWater Inc.
|
Tezos
|
24 months
|
200000
|
Bi-monthly
|
Smart Water Usage Tracking
|
DataTransparency
|
4 |
BCU1237
|
Installation Contract
|
Clearline Utilities
|
Polkadot
|
24 months
|
400000
|
Quarterly
|
Transparent Auditing
|
DataTransparency
|
52 |
BCU2349
|
Maintenance Contract
|
Deep Dig Digitals
|
Cardano
|
30 months
|
260000
|
Monthly
|
Contract Execution
|
SecurityEnhancement
|
40 |
BCU1240
|
Gas Pipeline Installation
|
Deep Pipe Systems
|
Chainlink
|
30 months
|
750000
|
Quarterly
|
Sensor Data Integrity Checks
|
DataTransparency
|
61 |
BCU1242
|
Property Development
|
Deep Property Investments
|
Non-Blockchain
|
24 months
|
750000
|
Monthly
|
Property Value Appraisal
|
Nan
|
31 |
BCU1239
|
Water Supply
|
Deep Water Infrastructure Inc.
|
Non-Blockchain
|
18 months
|
200000
|
Monthly
|
Water Quality Monitoring
|
Nan
|
60 |
BCU1242
|
Roadwork Contract
|
Dig Deep Constructions
|
Sovrin
|
24 months
|
600000
|
Monthly
|
Excavation and Material Usage Tracking
|
DataTransparency
|
64 |
BCU1243
|
Service Agreement
|
EarthTech Construction
|
Tezos
|
12 months
|
150000
|
Monthly
|
Public Ledger
|
DataTransparency
|
32 |
BCU2347
|
Installation Contract
|
EcoSub Trenchers
|
Ripple
|
15 months
|
180000
|
Weekly
|
Smart Contract
|
SecurityEnhancement
|
29 |
BCU1239
|
Installation Contract
|
Electrical Groundlines Inc.
|
Polkadot
|
12 months
|
170000
|
Bi-monthly
|
Immutable Ledger
|
SecurityEnhancement
|
89 |
BCU1245
|
Installation Contract
|
Electrical Substations Co.
|
Hyperledger
|
12 months
|
260000
|
Bi-monthly
|
Smart Contracts for Incident Reporting
|
SecurityEnhancement
|
71 |
BCU1243
|
Electrical Maintenance
|
Electrical Subterranean Services
|
Non-Blockchain
|
6 months
|
40000
|
Bi-weekly
|
Electrical System Upgrade
|
Nan
|
38 |
BCU2348
|
Maintenance Contract
|
Electrical Supply Co.
| null |
6 months
|
60000
|
Weekly
|
Standard Maintenance
|
NoNan
|
88 |
BCU2353
|
Service Agreement
|
Energy Distribution Inc.
| null |
12 months
|
110000
|
Monthly
|
Standard Energy Provision
|
NoNan
|
50 |
BCU1241
|
Fiber Optic Cable Laying
|
Fiber Inferno Ltd.
|
Loopring
|
12 months
|
250000
|
Monthly
|
Live Fiber Usage Data
|
DataTransparency
|
68 |
BCU2351
|
Maintenance Contract
|
Fiber Optics Providers
| null |
18 months
|
210000
|
Bi-monthly
|
Traditional Maintenance
|
NoNan
|
85 |
BCU2009
|
Educational Collaboration
|
Future Minds Foundation
| null |
5 years
|
1500000
|
Monthly
|
Standard Process
| null |
19 |
BCU1238
|
Maintenance Contract
|
Gas Pipeline Corp.
|
TRON
|
24 months
|
350000
|
Monthly
|
Decentralized Identity Management
|
SecurityEnhancement
|
95 |
BCU2010
|
Clean Energy Purchase
|
Green Power Inc.
| null |
10 years
|
2000000
|
Monthly
|
Standard Process
| null |
28 |
BCU2347
|
Service Agreement
|
Green Utility Partners
| null |
18 months
|
180000
|
Quarterly
|
Eco-Friendly Practices
|
NoNan
|
35 |
BCU2004
|
Electricity Grid Expansion
|
Grid Innovations Corp.
| null |
30 months
|
500000
|
Monthly
|
Standard Process
| null |
24 |
BCU1239
|
Maintenance Contract
|
Groundwater Utility
|
Cardano
|
18 months
|
180000
|
Monthly
|
Open Data Ledger
|
DataTransparency
|
55 |
BCU2006
|
Healthcare Provider Partnership
|
HealthLink Solutions
| null |
24 months
|
300000
|
Monthly
|
Standard Process
| null |
99 |
BCU1246
|
Service Agreement
|
Metro Utility Construction
|
Binance Smart Chain
|
18 months
|
240000
|
Quarterly
|
Blockchain for Remote Monitoring
|
SecurityEnhancement
|
56 |
Service Agreement
|
AquaShield Solutions
|
Polkadot
|
24 months
|
300000
|
Bi-monthly
|
Decentralized Autonomous Organization (DAO)
|
SecurityEnhancement
|
Automated Auditing
|
6 |
Service Agreement
|
Safe Water Inc.
|
Polkadot
|
36 months
|
400000
|
Quarterly
|
Multi-signature Wallet
|
SecurityEnhancement
|
Decentralized Verification
|
86 |
Service Agreement
|
Secure Subterranean Utilities Inc.
|
Polkadot
|
24 months
|
380000
|
Quarterly
|
Data Protection
|
SecurityEnhancement
|
Confidentiality Assurance
|
80 |
BCU1244
|
Electricity Grid Upgrade
|
Power Underground Co.
|
Tealium
|
24 months
|
1000000
|
Monthly
|
Power Flow and Disruption Logs
|
DataTransparency
|
25 |
BCU2003
|
Water Treatment Contract
|
Pure Water Solutions
| null |
36 months
|
600000
|
Monthly
|
Standard Process
| null |
18 |
BCU2346
|
Maintenance Contract
|
Road Surface Co.
| null |
24 months
|
220000
|
Bi-monthly
|
Routine Inspections
|
NoNan
|
98 |
BCU2354
|
Maintenance Contract
|
Sewage Treatment Corp.
| null |
24 months
|
230000
|
Monthly
|
Conventional Sewage Treatment
|
NoNan
|
48 |
BCU2349
|
Installation Contract
|
Sewer Systems Ltd.
| null |
36 months
|
450000
|
Monthly
|
Traditional Methods
|
NoNan
|
39 |
BCU1240
|
Service Agreement
|
Sewerage System Services
|
Cardano
|
24 months
|
290000
|
Quarterly
|
Digital Signatures
|
SecurityEnhancement
|
74 |
BCU1244
|
Installation Contract
|
Sewerage Systems Co.
|
Polygon
|
18 months
|
275000
|
Bi-monthly
|
Blockchain Auditing
|
DataTransparency
|
26 |
Installation Contract
|
Subsurface Security Solutions
|
Solana
|
12 months
|
350000
|
Bi-monthly
|
Encryption
|
SecurityEnhancement
|
Immutable Ledger
|
30 |
BCU1239
|
Telecommunications Installation
|
Subs Trench Networks
|
Binance Smart Chain
|
18 months
|
400000
|
Monthly
|
Comprehensive Service Logs
|
DataTransparency
|
41 |
BCU1240
|
Telecommunications
|
Subterranean Communications Co.
|
Non-Blockchain
|
30 months
|
350000
|
Bi-monthly
|
Network Expansion
|
Nan
|
44 |
BCU1241
|
Service Agreement
|
Subterranean Flow Management
|
Loopring
|
36 months
|
550000
|
Bi-monthly
|
Ledger Transparency
|
DataTransparency
|
94 |
BCU1246
|
Service Agreement
|
Subterranean Gas Solutions
|
SkyBridge
|
24 months
|
420000
|
Quarterly
|
Smart Metering
|
DataTransparency
|
91 |
BCU1245
|
Information Technology
|
Subterranean IT Support
|
Non-Blockchain
|
15 months
|
125000
|
Bi-weekly
|
IT Infrastructure Support
|
Nan
|
21 |
BCU1238
|
Energy Provision
|
Subterranean Power Solutions
|
Non-Blockchain
|
24 months
|
150000
|
Quarterly
|
Energy Efficiency
|
Nan
|
10 |
BCU1237
|
Energy Provision Contract
|
Subterranean Power Solutions
|
Polkadot
|
36 months
|
500000
|
Monthly
|
Real-time Energy Tracking
|
DataTransparency
|
72 |
BCU2351
|
Service Agreement
|
Subterranean Security Services
|
Litecoin
|
60 months
|
550000
|
Semi-annually
|
Identity Verification
|
SecurityEnhancement
|
12 |
BCU2345
|
Service Agreement
|
Subterranean Technologies Ltd.
|
Bitcoin
|
36 months
|
330000
|
Biannually
|
Immutable Ledger
|
SecurityEnhancement
|
51 |
BCU1241
|
Transportation
|
Subterranean Transit Solutions
|
Non-Blockchain
|
12 months
|
100000
|
Quarterly
|
Transport Infrastructure
|
Nan
|
59 |
BCU1242
|
Installation Contract
|
Subway Utility Networks
|
NEAR Protocol
|
12 months
|
210000
|
Monthly
|
Permissioned Blockchain
|
SecurityEnhancement
|
45 |
BCU2005
|
Software License Agreement
|
Tech Partners Inc.
| null |
2 years
|
100000
|
Monthly
|
Standard Process
| null |
96 |
Maintenance Contract
|
Efficient Subsurface Waterways
|
Tezos
|
36 months
|
480000
|
Bi-monthly
|
Decentralized Storage
|
SecurityEnhancement
|
Data Integrity
|
36 |
Service Agreement
|
Efficient Water Flow Ltd.
|
Tezos
|
18 months
|
280000
|
Monthly
|
Blockchain-Enabled IoT Sensors
|
SecurityEnhancement
|
Real-time Monitoring
|
46 |
Maintenance Contract
|
Safe Energy Connections
|
Tezos
|
24 months
|
450000
|
Quarterly
|
Blockchain Integration
|
SecurityEnhancement
|
Fraud Prevention
|
14 |
BCU1238
|
Service Agreement
|
Underground Connections Ltd.
|
TRON
|
36 months
|
500000
|
Bi-annually
|
Real-time Tracking
|
DataTransparency
|
84 |
BCU1245
|
Maintenance Contract
|
Underground Electrical Supplies
|
Chainlink
|
30 months
|
330000
|
Monthly
|
Open Source Verification
|
DataTransparency
|
62 |
BCU2350
|
Installation Contract
|
Underground Innovations Inc.
|
Polkadot
|
22 months
|
230000
|
Bi-weekly
|
Consensus Mechanisms
|
SecurityEnhancement
|
11 |
BCU1237
|
Infrastructure Development
|
Underground Network Expansion Ltd.
|
Non-Blockchain
|
36 months
|
500000
|
Monthly
|
Physical Infrastructure Upgrade
|
Nan
|
78 |
BCU2352
|
Installation Contract
|
Underground Rail Systems
| null |
24 months
|
300000
|
Monthly
|
Conventional Installation
|
NoNan
|
81 |
BCU1244
|
Safety Inspection
|
Underground Safety Solutions
|
Non-Blockchain
|
3 months
|
5000
|
Weekly
|
Safety Protocols
|
Nan
|
49 |
BCU1241
|
Maintenance Contract
|
Underground Telecom Services
|
Ethereum
|
18 months
|
230000
|
Bi-monthly
|
Public Ledger Access
|
SecurityEnhancement
|
70 |
BCU1243
|
Sewerage System Maintenance
|
Underground Utility Masters
|
Wanchain
|
18 months
|
450000
|
Bi-monthly
|
Leakage Detection Data
|
DataTransparency
|
75 |
BCU2008
|
Infrastructure Upgrade
|
Urban Renewal Group
| null |
18 months
|
750000
|
Monthly
|
Standard Process
| null |
82 |
BCU2352
|
Maintenance Contract
|
Utility Locks and Keys
|
Binance Smart Chain
|
18 months
|
190000
|
Monthly
|
Private Transactions
|
SecurityEnhancement
|
9 |
BCU1237
|
Service Agreement
|
Utility Networks Ltd.
|
Binance Smart Chain
|
18 months
|
220000
|
Quarterly
|
Encryption Protocols
|
SecurityEnhancement
|
34 |
BCU1240
|
Installation Contract
|
Utility Solutions Inc.
|
Binance Smart Chain
|
24 months
|
350000
|
Quarterly
|
Public Record System
|
DataTransparency
|
69 |
BCU1243
|
Service Agreement
|
Water Pipelines Inc.
|
EOS
|
24 months
|
310000
|
Quarterly
|
Multi-Signature Wallets
|
SecurityEnhancement
|
58 |
BCU2350
|
Service Agreement
|
Water Supply & Treatment Inc.
| null |
12 months
|
130000
|
Quarterly
|
Water Quality Standards
|
NoNan
|
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