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 ANAO, TARLAC Award a ₱109.1K contract to A.C. SOLIVEN CONSTRUCTION AND GENERAL MERCHANDISEMunicipalities
Transaction hash:
652f62fdee908d124268ce68761c6bc4cd9b7678c917185ef05b1b57ccbce0a9
Status:
Included and unchanged
Block:
#2,219 3,794 blocks after it
Position in block:
Transaction 37 of 111
Award day:
Oct 22, 2014 (12 yrs ago)
Value:
₱109,080.00
Project:
Installation of Culverts along Anao-Mon.Bridge
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 #2,219 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 ANAO, TARLAC awarded it to A.C. SOLIVEN CONSTRUCTION AND GENERAL MERCHANDISE on 2014-10-22.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 Anao gave a "not stated" 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 652f62fdee…bce0a9now …
- 2. Block Merkle root changedstored 49a68e625f…e07fc6now …
- 3. Block #2219 hash changedstored 8ba641c1bd…7f5e3cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 110 records. Each step hashes the current value together with the sibling shown.
- leaf 652f62fdee908d124268ce68761c6bc4cd9b7678c917185ef05b1b57ccbce0a9
- 01 L 6371831dd921e4afd9bbd4854b0476aa9ee857719ae634820118659cf793901f
- 02 R 9cc41255083d69ee366fe854386b01ad03cedeed55a9c70da6cd04699f27a44e
- 03 L adf7188072bcb424e67c560bfbc7c49b55278e4aa0a688a5ede5b3b751f9e485
- 04 R 645798ae8f39985f4a6c9cab378642e55d2acf17b696df53310113004cd51cf2
- 05 R 913cdfcf84555db0f1d6836142a1a2a749c65c3872ae02618644fa403ff8e25e
- 06 L a2e646703e45e343ca2a8c26ae2066db3ee7b1b734dd380301e1b68c68576ed7
- 07 R 691826e9846a8adf94d267db4efbd1f8d8f74a38759b353e298a9579e8b7f769
- root 49a68e625fe8437607873a7c7af6e0b659c2535f3ba889ef831ae320abe07fc6