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 AGOO, LA UNION Award a ₱528.3K contract to GERALD BUILDERS AND TRADINGMunicipalities
Transaction hash:
b69a62a4824f8a6fd67fb2a6fd3d9a73129837e75498405c5c89eb4d6d51b34c
Status:
Included and unchanged
Block:
#778 5,235 blocks after it
Position in block:
Transaction 25 of 38
Award day:
Jan 18, 2010 (16 yrs 9 mo ago)
Value:
₱528,287.50
Project:
Concrete Paving of Barangay Road at San Manuel Sur
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 #778 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 AGOO, LA UNION awarded it to GERALD BUILDERS AND TRADING on 2010-01-18.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 Agoo gave a "qualified" 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 b69a62a482…51b34cnow …
- 2. Block Merkle root changedstored 9133652f3d…d8933enow …
- 3. Block #778 hash changedstored 4392ba7f68…08295anow …
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 37 records. Each step hashes the current value together with the sibling shown.
- leaf b69a62a4824f8a6fd67fb2a6fd3d9a73129837e75498405c5c89eb4d6d51b34c
- 01 L b615158766adf455748298da7610fbf4f212c426cd063fd86c210f113aff324d
- 02 R b9434314bbd316aa3af0e18409bc1c1b572e3d2a5bcf8d4778977b2fb95c7788
- 03 R 4ff25b2a8e6c91ac1baa00c0bd8946028129583abfeec976791417c4e27b9ed9
- 04 L 53bbfcd084c950b1cf7eb02eb84ed651288fcd643013b6863583325bc2475c1d
- 05 L d390466b0cc9bda5933706716d6068e11d51a0d52ec1b1bfbc62644ebce3d5a0
- 06 R 62a46be9092b6837969884b636c6275cc3562387694812cb8f4fe1243da9abaa
- root 9133652f3d6da42848f4ad44214ed17d19d15c02d899bbfb8412fc7d0ed8933e