DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NEG. OCC. 1ST DEO Award a ₱3.4M contract to SUNSHINE SAPPHIRE CONSTRUCTION AND SUPPLY, INC.National agencies
Transaction hash:
48be8bc24486a062da8bc2279f5d14cb670d56cb6522e74c10c68664dce9ee07
Status:
Included and unchanged
Block:
#4,903 1,110 blocks after it
Position in block:
Transaction 85 of 291
Award day:
Aug 30, 2022 (4 yrs 2 mo ago)
Value:
₱3,359,892.10
Project:
22GK0221
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,903 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Regular Infra - GAA 2022 CSSP", i.e. the FY2022 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NEG. OCC. 1ST DEO awarded it to SUNSHINE SAPPHIRE CONSTRUCTION AND SUPPLY, INC. on 2022-08-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22GK0221: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2022-11-11). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 48be8bc244…e9ee07now …
- 2. Block Merkle root changedstored 95c692f89e…825096now …
- 3. Block #4903 hash changedstored 4635cd92c7…29b6f5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 290 records. Each step hashes the current value together with the sibling shown.
- leaf 48be8bc24486a062da8bc2279f5d14cb670d56cb6522e74c10c68664dce9ee07
- 01 L 48b403856eb4eedef6840161ef48b350c182902bc17a16c136cb4881f65f5705
- 02 R c5aaa18501248f582d2ff83090fd58efb28bc4ca398f6fb98eeefed770114fed
- 03 L 782b6908bf15f16d5d190bd02ce188212002391d7f25e0a48397d7e2e38a92ee
- 04 R a6e3cfd672affc703a6fff72e8cdfc5aaf1b701c47167f46f39e6f45da9cd9fc
- 05 L d58f3701d54040bbb2d85c6f1182af84fa56d68ef7e7fc9ce4cf9a67a5b2c43d
- 06 R 09aadd1f3b27792243f3f43d6f18378d84528903b06ecb7fe50ad91cba2f7454
- 07 L c6cc3128b3eeb4c5a23db15b68148b11506ecf49ba46faea586fb805c80c12b2
- 08 R 972eca8be796c0fb4d390665b14500d88fef06774235f42ec0d20271bcf10d86
- 09 R d32ba029b76617d8639cd6246839a63294e96af1814a543d299963e5887ac676
- root 95c692f89e523d6327b959352e8518675f4ca35a1ef1e9669989481f4e825096