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 - AKLAN DEO Award a ₱16.4M contract to G.F. ROVERO MERCHANDISINGNational agencies
Transaction hash:
4e4a48fc14f1e3e93e4b72c4522fede439152847e64ee2cd327dc355c7ded73d
Status:
Included and unchanged
Block:
#3,719 2,294 blocks after it
Position in block:
Transaction 168 of 577
Award day:
Mar 26, 2019 (7 yrs 7 mo ago)
Value:
₱16,373,494.03
Project:
Construction Standard One (1) Storey Four (4)
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 #3,719 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 - GAA 2018 DepEd BEFF", i.e. the FY2018 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 - AKLAN DEO awarded it to G.F. ROVERO MERCHANDISING on 2019-03-26.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19GA0113: 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 2020-06-10). 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 4e4a48fc14…ded73dnow …
- 2. Block Merkle root changedstored a163ab37f8…95b5cenow …
- 3. Block #3719 hash changedstored 62633b59e5…e18489now …
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 576 records. Each step hashes the current value together with the sibling shown.
- leaf 4e4a48fc14f1e3e93e4b72c4522fede439152847e64ee2cd327dc355c7ded73d
- 01 R 4ebfca71c652edba293e0042797d33b5ccfb5cd21ba343f56a936803da3dbd6b
- 02 R c1e396b6c2df06d32f54ff0e5f91ca6f17c594c9aea73b49318c8c8a6afda9ab
- 03 R 3affcf250706dc5349cf17ee4808a30be29b96c287514a9d5756998138546abc
- 04 L c6eaea7937b91e98f5d59d32b75261459af2801312938451f33d99d5dbf8cf35
- 05 R 1ce0261acf46949b754c2c92191b6115c73f8c164e40fa1499ed5b4bf739bb36
- 06 L e5a464df5dc1079b4f488a3bc5bf1ec49e2d1a6aa3d9f0cab657da6e1023a561
- 07 R 8e9a6f295dc834d3f5a184d74a22b7d52af63b8ff4b2a1dca4cafd3930cc96de
- 08 L ca26c339e6275f8b9d81999263c2b9c6806d7d4f4130469f05c58b41f93cadcf
- 09 R aeb50d853118694ae2a2ee5cc08974f260f81f28e74578a9f2ae1a35250ba960
- 10 R 761979525130d35e035bb57f0419afbbd9479d6dadd47bcfd13fba4f5b3c5c8f
- root a163ab37f8b61a4db08f71045129297749e53610032646ed937cd46c1795b5ce