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 X Award a ₱9.6M contract to SICARIO BUILDERSNational agencies
Transaction hash:
7f0df79ddf3ca353fed23d807bd475f6a4f1e340843c872efc199f6a32a7874e
Status:
Included and unchanged
Block:
#5,320 693 blocks after it
Position in block:
Transaction 216 of 460
Award day:
Nov 3, 2023 (3 yrs ago)
Value:
₱9,616,834.72
Project:
23K00227
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 #5,320 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 CSSP", 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 X awarded it to SICARIO BUILDERS on 2023-11-03.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23K00227: 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 2024-04-13). 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 7f0df79ddf…a7874enow …
- 2. Block Merkle root changedstored 298b50e975…3f4d02now …
- 3. Block #5320 hash changedstored f3489c3744…587bdbnow …
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 459 records. Each step hashes the current value together with the sibling shown.
- leaf 7f0df79ddf3ca353fed23d807bd475f6a4f1e340843c872efc199f6a32a7874e
- 01 R 80b909295c6eb984f1aec8a0e0797f6cf41d7cce90c11686c2808dc0ca723a9e
- 02 R 3163b9c0b88b73993a071534708db65fefdae84511e185a473d451f54b050063
- 03 R cf6e2a0dba097ef6771a46a1ae528775717e866d0ba97035e550845cf73a9db9
- 04 L c7b37c0d7811955c49a1ceac6b85a87f328caa76cf99efc6729eead93fc11e2c
- 05 L 452d3b4991837407ec07957937417dcd27b56f0bcc11495a8cb10c036f58cabe
- 06 R 7b19eb4f5586a651f30b6d42efbb4ef1c16e279460563d6e9306e79ea2b556d4
- 07 L 25974f2f0aadd70c2d8bdff2a856bfd0eee678fd29859b4a31da522c6dfc8468
- 08 L d63d8201cf2031118eccb174f58591b450a7d3e96c54951961a353a27b6e2d1e
- 09 R 7840caa0bfc64593b5201fd88f746fc6ad06b6a1db6a0f18d077e8db24cbe88c
- root 298b50e9750e5c666919a6f9cad757e58bace99587ff5f83a85349de9c3f4d02