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 BASUD, CAMARINES NORTE Award a ₱20.0M contract to BRENTMIN ROOFING ENTERPRISEMunicipalities
Transaction hash:
efffb042a830d3b06463218b4ee7fc0e952c865e3f0571e4f35fd9ac81de5f63
Status:
Included and unchanged
Block:
#5,550 463 blocks after it
Position in block:
Transaction 209 of 222
Award day:
Jul 2, 2024 (2 yrs 4 mo ago)
Value:
₱19,996,074.25
Project:
Construction of Farm-to-Market Road
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 #5,550 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 BASUD, CAMARINES NORTE awarded it to BRENTMIN ROOFING ENTERPRISE on 2024-07-02.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 Basud 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 efffb042a8…de5f63now …
- 2. Block Merkle root changedstored 7ada5a8817…4f8f37now …
- 3. Block #5550 hash changedstored da019b5e54…d91b30now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 221 records. Each step hashes the current value together with the sibling shown.
- leaf efffb042a830d3b06463218b4ee7fc0e952c865e3f0571e4f35fd9ac81de5f63
- 01 L ef816c083ecad2ba7f1f1f227d4207463700a0db8cc54ee89a4de9afafdd2cc6
- 02 R 4e4bf865ad7f34ddb6219aa18e95a1be25220cef3241f1b8d7cee95779a4a2ec
- 03 R 6684f4a36496f7172f6d41d0eff201503438d483d48ff65e12181fbfe8fd55de
- 04 R c56e68aefcc9a17bc78f91feb20b908acc992a60f9aa4bea6c71622420d07a6e
- 05 L 4e85becf313b294b1be12b17c56a43c9b813073f17729cbb43d98186f848ee84
- 06 R 1eb7aea35f3c5bd8f6603ff3d426df26e291e1337896d24a6658af7ca9645916
- 07 L e16b46b0fb1663e49593a300ef6e51cb2f4defeb05904d4905fd63bae2e53888
- 08 L e89c6e423cbe1cfa535c756dbd2193fdffc7f98ee51079ea5754c6facfb05362
- root 7ada5a8817136dea5b81ae107f1114212d3d3a86dbf24cb950d87b21884f8f37