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 LOOC, ROMBLON Award a ₱1000.0K contract to NOLAN CONSTRUCTIONMunicipalities
Transaction hash:
5e109e37f9b9b9fbc2bab73ca699b05502d01f5521fd3f17e5a11b470bfe2c7f
Status:
Included and unchanged
Block:
#5,274 739 blocks after it
Position in block:
Transaction 161 of 436
Award day:
Sep 15, 2023 (3 yrs 1 mo ago)
Value:
₱999,973.75
Project:
Rehab of Local Access Road in Sitio Pagkakaisa
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 #5,274 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 LOOC, ROMBLON awarded it to NOLAN CONSTRUCTION on 2023-09-15.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 Looc 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 5e109e37f9…fe2c7fnow …
- 2. Block Merkle root changedstored ec6eb95c7d…03d144now …
- 3. Block #5274 hash changedstored dab6023bf7…c4104cnow …
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 435 records. Each step hashes the current value together with the sibling shown.
- leaf 5e109e37f9b9b9fbc2bab73ca699b05502d01f5521fd3f17e5a11b470bfe2c7f
- 01 L 5c6871f0e26776f56085251b1973b7542d3016aec5f2076e09f76bafca18631e
- 02 R 1266b9ee97df0e11b4c8188e9552d56355f64aaefae4b1b91b482737771848e3
- 03 R ac55f610400a171d7437040a25ee946f48a3058807e69b533c6e68d7ee5235e4
- 04 R 6047b95bf575903090b8e077c4af45780174ab99095021bd1f6019ee9ca53c9b
- 05 R fe0d79b31a16b3274600438e3d5ca62711697c1fe3152c2c0df334df369e9fe0
- 06 L 7745203f1da40bcb900053104d6ba3a19be1d13a33d76912b62c84f7537e02ca
- 07 R 76f348b8d1df5c794e154d35e735f334dd42d88fed6e27b35953f1b81a7676dc
- 08 L 4e624805516ddd0f13037f97958e72c6d367b4ab945b3b985b4f92228729ee92
- 09 R a4b8592f1911472d75835df896f12e8883c87114f6fa0e904010950d10da348e
- root ec6eb95c7db31c86417b62d786d8319ecbbd10db6d6eaf9846b2f9691003d144