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 1ST DEO Award a ₱29.1M contract to PATRILA BUILDERS, INC.National agencies
Transaction hash:
7fbb335a8a4e208260b416cd14ae6ad96bd3cf14774775f16e94beea75eb0a7b
Status:
Included and unchanged
Block:
#4,557 1,456 blocks after it
Position in block:
Transaction 126 of 261
Award day:
Sep 3, 2021 (5 yrs 2 mo ago)
Value:
₱29,098,802.69
Project:
21GF0076
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 #4,557 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 OO-1", 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 - ILOILO 1ST DEO awarded it to PATRILA BUILDERS, INC. on 2021-09-03.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21GF0076: 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 2022-06-07). 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 7fbb335a8a…eb0a7bnow …
- 2. Block Merkle root changedstored 339db7e7ca…a7e81bnow …
- 3. Block #4557 hash changedstored 95f1396003…ff3f80now …
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 260 records. Each step hashes the current value together with the sibling shown.
- leaf 7fbb335a8a4e208260b416cd14ae6ad96bd3cf14774775f16e94beea75eb0a7b
- 01 R 8038aab4263c1def5092a75aa477618f43424f8a09a94e2874de4f19d5c043f2
- 02 L fefcb2999a0f57b5c69719c62db4e624445bf42fc305841bedacbf993d1e6d0f
- 03 L ae184c31c83a10d5b5a1843f4fc189c5ff298eba10af10508ceec6f41995d88d
- 04 L e0cebd9cf665807375e3940f7f66a3a3f48e918d8422c3fe36d229aeba75bc47
- 05 L 4c87a063df96aef78b37af12e91573e949fe3579fae3df5bc209e722ae7010ad
- 06 L e4fd93cb119cf09b7b4b8c2d45019e57cdc6e8cf5378393034d0f3c479a6acb6
- 07 L 0f8bd8d2b3e9f07f4027771688cd5489c60a988dcb596e595854267ab490b575
- 08 R 38ef894cd737fb0525a6d5115a7bf29f2d900d7c0455995f55e9ee2c3b419f79
- 09 R a094cac5a65a8b303d34d997862be0a9470f30922049dd1f77987b56a77df823
- root 339db7e7ca2394b5f99b2c353fe6e241d11a02da56a059078c2cc25c7ba7e81b