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 - REGION III Award a ₱17.5M contract to D.M. BERNALES CONSTRUCTIONNational agencies
Transaction hash:
095bbda5d83d4f76bde8d55dcfe2fd1b16e79c42a6e5d3a10db36f3018105e11
Status:
Included and unchanged
Block:
#5,253 760 blocks after it
Position in block:
Transaction 14 of 358
Award day:
Aug 24, 2023 (3 yrs 2 mo ago)
Value:
₱17,450,706.90
Project:
23C00204
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 #5,253 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 2023 OO-1", i.e. the FY2023 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 - REGION III awarded it to D.M. BERNALES CONSTRUCTION on 2023-08-24.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23C00204: 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 2023-12-09). 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 095bbda5d8…105e11now …
- 2. Block Merkle root changedstored 260e8518da…603c6cnow …
- 3. Block #5253 hash changedstored 43118ea9b2…760325now …
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 357 records. Each step hashes the current value together with the sibling shown.
- leaf 095bbda5d83d4f76bde8d55dcfe2fd1b16e79c42a6e5d3a10db36f3018105e11
- 01 R 0b0d8a49c9c14184038ac440f576756da1e326d4e4544e147fc20fea8b90c1c8
- 02 L e35de281dc1746666972d051c6b62ac72addeb8b6575b1ec6ea1f9dd47874be9
- 03 L 58277b5a8b67f098dca8a6918fd38a13a8a569a19a971337d1febf69f6cdc5d3
- 04 L 826ce1de06a114c0584f8dbceb5d37912e3dc4b7a7f1cc06622b648f42dc1a34
- 05 R b73902b9618c8c999aa9c04fcdb56fcc29ea9b325addfa41be279661db7e80b2
- 06 R 4d97ae20fdc33d1f5b2aca13d6546fbd26052078e86e7c5c272119aebd0b5c29
- 07 R 1b3d5ef1d51c5afaee1ccce206e4cf87741af602bc5df954f9e3a337ad2b923a
- 08 R c157227a89792e3bbbbb25d176808ece5e3ecc234450d1a02428c230f3661e5b
- 09 R 02d0888d00ee36cdfdb916f95d1883070347bbd1ebcc36595e33572433b37057
- root 260e8518da0465e785e106cc077b847a2736665e7eb9e7a305fd627fba603c6c