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 BATAD, ILOILO Award a ₱1.8M contract to PANAY EAST COAST CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
edac2c5a4ad33bda58ccfc6c5b8bf15b3e9d7a314c2608f980b9d15d5ecaf268
Status:
Included and unchanged
Block:
#1,541 4,472 blocks after it
Position in block:
Transaction 53 of 59
Award day:
Aug 24, 2012 (14 yrs 2 mo ago)
Value:
₱1,812,887.00
Project:
Construction of Birthing Clinic
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 #1,541 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 BATAD, ILOILO awarded it to PANAY EAST COAST CONSTRUCTION AND SUPPLY on 2012-08-24.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 Batad 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 edac2c5a4a…caf268now …
- 2. Block Merkle root changedstored e6a8f002c5…abc049now …
- 3. Block #1541 hash changedstored 42e06fef59…af7a39now …
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 58 records. Each step hashes the current value together with the sibling shown.
- leaf edac2c5a4ad33bda58ccfc6c5b8bf15b3e9d7a314c2608f980b9d15d5ecaf268
- 01 L e65b8d5f6b5ffb50288f150de8f8fb80a7693fd71f96ca0b9593e573b4d6e2bf
- 02 R 966dd559c5b5d26608225f68ce4be4262cc766166882b7521617b872bed33b26
- 03 L 7de9916ec94d90d6cb2d42214c3d85c1dafc116f1305644695056e32d316ec8b
- 04 R 3def23cfb2b3b1536732909d21cd50f50511585ac2d0474cca9ae5e70363ac50
- 05 L 13f301b182f8363b5d80e31f3397d53e72e2554abb065f4ab2cc899b1e0c940e
- 06 L 2660063aeb2503781dc1eb0df0ea7b31f21173bc4ad6690028b3d70ccc2b6622
- root e6a8f002c560dabac3803d2f50b612a8cc30d3005697e25ed2f4af4846abc049