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 - DAVAO OCCIDENTAL D Award a ₱14.8M contract to HVC SAGITTARIUS COMMERCIAL & CONSTRUCTIONNational agencies
Transaction hash:
e018668dfae9cd44e55ef49a759326b9ec39e43a1fb82b742fc78f68e318142d
Status:
Included and unchanged
Block:
#4,700 1,313 blocks after it
Position in block:
Transaction 579 of 663
Award day:
Jan 25, 2022 (4 yrs 9 mo ago)
Value:
₱14,838,994.73
Project:
CID No. 22LE0043 CONSTRUCTION OF ROAD AT BARANGAY
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 #4,700 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 - DAVAO OCCIDENTAL D awarded it to HVC SAGITTARIUS COMMERCIAL & CONSTRUCTION on 2022-01-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22LE0043: 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 2022-05-13). 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 e018668dfa…18142dnow …
- 2. Block Merkle root changedstored 4e4fd12e45…b5cfd0now …
- 3. Block #4700 hash changedstored 3a4463127e…9c7f35now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 662 records. Each step hashes the current value together with the sibling shown.
- leaf e018668dfae9cd44e55ef49a759326b9ec39e43a1fb82b742fc78f68e318142d
- 01 L dfe62c71b25cdfc81c995dccbfe8fb665b4fa5fb4a0cb37aefc552cc373398fe
- 02 L 86017f48e72f2c0ac5b127b6bd30d065229fd18f6b28bad7dae4a548c986259e
- 03 R 10aa8d58222a16904d86d6ee2463f64f595135bf1cebbb8904690818bfc63310
- 04 R 6761ed9be09440d7a5fa52b8ddffd2f8e1032ed02e8019fd322efcc191db8cde
- 05 R 1ef74027b8e54b3a6434561952b7d899fe3c8cf6c7943a0172aef9396131f618
- 06 R 766c7ddb9c718c05af22dbbf7668c53a702287b3c124788e850ea3fc7c46c439
- 07 L 097e5e24f97049523e9e399b27227df073bf19113716e0dfaa1ec0f0dd163e8e
- 08 R a33165d384d8c6e75525e95fc64039e36a7ab1ee54edb4bea5a032ccd2761cf3
- 09 R 4ec1b023e9fb4a9b9e99425693e3deb032fa81a5010957cc382224e5cb202b0f
- 10 L e5464f2deaea07a1bb5d630ed7a216c5b7aee7636af6fff09bc0a8e4c299b2da
- root 4e4fd12e45dcbd0f6d2228e9d88b4faac0cb820291bddf09d483c5cb33b5cfd0