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 - ISABELA 3RD DEO Award a ₱96.5M contract to MAV CONSTRUCTION SUPPLY AND POWER DEVELOPMENTNational agencies
Transaction hash:
b514996caa97837133fbc88a46b76adcc068309fa511202bd2462e9e16513f95
Status:
Included and unchanged
Block:
#5,717 296 blocks after it
Position in block:
Transaction 348 of 473
Award day:
Dec 20, 2024 (1 yr 10 mo ago)
Value:
₱96,489,349.40
Project:
24BG0258-ORGANIZATIONAL OUTCOME 2 Protect Lives
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 #5,717 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 - Unprogrammed Appropriations 2024". 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 - ISABELA 3RD DEO awarded it to MAV CONSTRUCTION SUPPLY AND POWER DEVELOPMENT on 2024-12-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24BG0258: 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 2025-04-30). 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 b514996caa…513f95now …
- 2. Block Merkle root changedstored fdec1edee5…864e28now …
- 3. Block #5717 hash changedstored b4a9d0d617…315d72now …
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 472 records. Each step hashes the current value together with the sibling shown.
- leaf b514996caa97837133fbc88a46b76adcc068309fa511202bd2462e9e16513f95
- 01 R b54c83a0bfb5f4c86cc8734c53713008ad030bb51f77e791e94595e19319c45a
- 02 R 1caf6a2c2b4ceaede940f75e9f8d498e16699d21ac281b4be7e1862c0748f3c6
- 03 L eab893b13779eacc6b4dcb308b2d090b41afa386eb4cc45376d28fb6aa4f3b52
- 04 L c1f4decd74c82d6a559136ec87ee11864565ba3b3cc484b58cd620fd30cb635d
- 05 L ac7c41dc713c58f529a29e0c7bfd8066ffd01b2db0834d86ba59a495a6b86cac
- 06 R ce56d974f87eca96f36b8248b669d1ef4a5ad02e3fc724f118b5ba5cd249395e
- 07 L 0442b4c9fec4816cb1bbdc8205eca61193b66b828e5d06ea2890fd3aeb76f47b
- 08 R 63afe9470b7ecabc3c7f97a0f8d8efac51625e0f8e41e0c6b4ea2c1bbe4b68a3
- 09 L 0ec6d507d78da76e32a2c225a7511a4fff443941989750ed20ea833d65391e9a
- root fdec1edee58f52e4b4091c255c8cd054311d89ac28f404bfebc11616f9864e28