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
MUNICIPALITY OF QUIRINO, ILOCOS SUR Award a ₱2.0M contract to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
2a026c4af548161638d17ec01e08a9f13306d8a86a7cae44c623f494b27b7184
Status:
Included and unchanged
Block:
#1,569 4,444 blocks after it
Position in block:
Transaction 7 of 52
Award day:
Sep 25, 2012 (14 yrs 1 mo ago)
Value:
₱1,986,159.34
Project:
CONSTRUCTION OF TIKENG, POBLACION SPILLWAY
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 #1,569 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)The award does not say which budget line pays for it.Not published
- 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)MUNICIPALITY OF QUIRINO, ILOCOS SUR awarded it to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATION on 2012-09-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Quirino gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 2a026c4af5…7b7184now …
- 2. Block Merkle root changedstored 8972fe1779…24db40now …
- 3. Block #1569 hash changedstored 44ec9bb741…817a73now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 51 records. Each step hashes the current value together with the sibling shown.
- leaf 2a026c4af548161638d17ec01e08a9f13306d8a86a7cae44c623f494b27b7184
- 01 L 29abf82c4b805a044161d539bee6d4fb7a4b9862432e185e6de6172a2f01ced3
- 02 L 6cdc74c162ce8adbe8691b931897ab838e50a09b148f27052bdff6c71a054b72
- 03 L 4db0677da3c369274db4b71dfd6ac3ac135210e1fbd68e7b4b38204e5b3f0365
- 04 R 15cdab87780a334899e20a5efb815b42c46fe175bd2662ff8a6362f0448767f5
- 05 R 4e10b4aed969256fa831e3fac738bd48a8013ed211c85b008a5c4183777bc2c4
- 06 R 374c7f207848587870ed1e2f7214b47c44daaed9ce267fc1a7572048ac629152
- root 8972fe1779c9e45dea3515e2c8cc3b2c915dc572a5cf0ec422781464b524db40