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 - ILOILO 2ND DISTRIC Award a ₱4.8M contract to ABELARDE BUILDERS AND SUPPLYNational agencies
Transaction hash:
70f2b34b52f627ecc7a0fed3962f3db329d757e86edd8f1a7595263cb2f9498e
Status:
Included and unchanged
Block:
#5,376 637 blocks after it
Position in block:
Transaction 45 of 104
Award day:
Jan 2, 2024 (2 yrs 10 mo ago)
Value:
₱4,826,072.20
Project:
22GG0177
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 #5,376 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 "Outside Infra - Trust Funds 2023". 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 - ILOILO 2ND DISTRIC awarded it to ABELARDE BUILDERS AND SUPPLY on 2024-01-02.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22GG0177: 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 2024-02-23). 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 70f2b34b52…f9498enow …
- 2. Block Merkle root changedstored 3fdb205e69…80ee0fnow …
- 3. Block #5376 hash changedstored fcd37d09ab…ad45c6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 103 records. Each step hashes the current value together with the sibling shown.
- leaf 70f2b34b52f627ecc7a0fed3962f3db329d757e86edd8f1a7595263cb2f9498e
- 01 L 7082fcfae820741ea5e449e062610c5da8fbab35fb6ef7014d9dca7ecc1a2b20
- 02 R 228282a9aa8d811d7e55e06477ac11b057855967eeb6ee97328a9c8ca7cccb22
- 03 L 354d12f0d110883d4bb00067339eb6b0114c20d5a1210855b083cadecd41285d
- 04 L 9adc7653b8145fd29b71c50effbcf6e71aadd9a225aa97d3d91ac9da80f0ac08
- 05 R 557d814149f1447112e89ea8d7419159334c76dc4c6e44ab6a99069203f66a11
- 06 L e2e906a3ca3909bab8b1a5454631a66dce5dad7c3fb54d2847434c510f443167
- 07 R fbe0a29b66c998086aa419ce8c53365dc6ff9d078aae7922318429688fe94fc9
- root 3fdb205e694c2eabd3fb2652862802a6cacad847bba1d83bf899d4fdbb80ee0f