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
CITY OF URDANETA, PANGASINAN Award a ₱387.7K contract to JIM-JAKE CONSTRUCTION & SUPPLYCities
Transaction hash:
cf66bac96e8e05b6fc5ae15a582acef65632f0500f1fcb6f862b7f77e9d3a392
Status:
Included and unchanged
Block:
#1,438 4,575 blocks after it
Position in block:
Transaction 62 of 82
Award day:
Apr 26, 2012 (14 yrs 6 mo ago)
Value:
₱387,688.40
Project:
Construction of Multi-Purpose Hall at Brgy. San Jose (Phase II), Urdaneta City
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 #1,438 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)CITY OF URDANETA, PANGASINAN awarded it to JIM-JAKE CONSTRUCTION & SUPPLY on 2012-04-26.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 City of Urdaneta 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 cf66bac96e…d3a392now …
- 2. Block Merkle root changedstored 31c3fc868e…054ca8now …
- 3. Block #1438 hash changedstored 1d106517ad…04cabcnow …
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 81 records. Each step hashes the current value together with the sibling shown.
- leaf cf66bac96e8e05b6fc5ae15a582acef65632f0500f1fcb6f862b7f77e9d3a392
- 01 R d08cf1e32a8d8d8c330f5ef34d81d4c06f5d22bc9f6ec87397228e8828daf92f
- 02 L ba2507d6c897947ba04b3ac3ec6c57df06b3424d00e5e3c9418397577a13128c
- 03 L d82b0fe90379114f9e874e784447871ebc775597cb739676124a8910c37e75ad
- 04 L ca76a84360bbedef392dadaa07b5da6afd7df5d33f4bf90d93e38d2f111cae15
- 05 L 9b351f4ffeaa1bb4b45d72d60486a7ea1ac475a364f2340d5b2ee54a4870a2c1
- 06 L e8d5a8bbe83a93f03d69156e31b48c19adf72460af6607f4bb3f1648f8676cc3
- 07 R 2625fb02911598d150bbe78880d46fd226e3f022ffbbf2e107f5aa04d34b28f4
- root 31c3fc868efda43c82bb86685587c9425316f592e597b6aaacbe61c396054ca8