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 - CAVITE 3RD DISTRIC Award a ₱5.7M contract to OMNICON BUILDERSNational agencies
Transaction hash:
b3bfabe87cfa4eaca3f152c820c1269566e04062974186008610b8b4eee646d3
Status:
Included and unchanged
Block:
#4,348 1,665 blocks after it
Position in block:
Transaction 314 of 482
Award day:
Jan 28, 2021 (5 yrs 9 mo ago)
Value:
₱5,706,840.25
Project:
21DQ0022
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 #4,348 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 2021 LP", i.e. the FY2021 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 - CAVITE 3RD DISTRIC awarded it to OMNICON BUILDERS on 2021-01-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21DQ0022: 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 2021-09-12). 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 b3bfabe87c…e646d3now …
- 2. Block Merkle root changedstored a9453faa7e…81f6dfnow …
- 3. Block #4348 hash changedstored 0bf6394ff3…dc523dnow …
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 481 records. Each step hashes the current value together with the sibling shown.
- leaf b3bfabe87cfa4eaca3f152c820c1269566e04062974186008610b8b4eee646d3
- 01 R b42c4ad9086532bba7bb6d5a4d96f1450a24c2ff4ec75f4eb28e1f06e8d07708
- 02 L 38e60156d14d5cba122d082c7edd4308512617a3ca287c6f64d300ccf1926569
- 03 R bf705830e9e94432fc7d07a9dc0d9ad10be0dc1d1c04e9f61e2c4cd48b49019f
- 04 L 4f2a252461bfc16f12d8054028ea7b06c01a46eea440e9072c7537f9426cf540
- 05 L 54fb57d881a814dd52a37a66dee9bc9d4523823d945d7f9dc022b573d1e5cc9e
- 06 L cf6d0a35aeea15d7a4bbef793e6edb622bc3a780fad7294098a362e534112423
- 07 R a112426e7a7a4f833ab5c0232ff88f89429e889471c5a579b3aae4e30519cb0a
- 08 R c7040c1b276d2078b22f25b4be34c99bab6e531fefe9f4526f2f90ab0258d80a
- 09 L c48dbf5dfda596439ef0bd8d2bb51c97919c0dae91e4cef7dabff6d67b9c265a
- root a9453faa7e541a002ee62d38175003dc856388e240bf30035f4f9e751e81f6df