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 ASINGAN, PANGASINAN Award a ₱108.5K contract to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICESMunicipalities
Transaction hash:
e5fa48bfe5d13b4d23cf63f38ef7949f042691e79af7b301d7063cf9377cea68
Status:
Included and unchanged
Block:
#4,069 1,944 blocks after it
Position in block:
Transaction 26 of 27
Award day:
Apr 1, 2020 (6 yrs 7 mo ago)
Value:
₱108,455.50
Project:
Construction of Hand Wash
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 #4,069 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 ASINGAN, PANGASINAN awarded it to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICES on 2020-04-01.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 Asingan 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 e5fa48bfe5…7cea68now …
- 2. Block Merkle root changedstored d2eb09f5a2…fee1f6now …
- 3. Block #4069 hash changedstored a4cce587b3…4d5c65now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 26 records. Each step hashes the current value together with the sibling shown.
- leaf e5fa48bfe5d13b4d23cf63f38ef7949f042691e79af7b301d7063cf9377cea68
- 01 R e5fa48bfe5d13b4d23cf63f38ef7949f042691e79af7b301d7063cf9377cea68
- 02 L 2dfceb3dd194ad8be4442952ea946ff154207b6ec4cc223f3bc87452a7a83553
- 03 R 39ee637358858e132deb1632242ce42063ed629772bff3e586af17cd1918d8c0
- 04 L 43ba578399f9bcd6518377953e76727fb6a3c45890f3ebb761b6abeabc05ced4
- 05 L a1b6dfe3c26c773788e46a6494453770f08c9befff590e985f7155e31d0ce154
- root d2eb09f5a2047829640e1eec92e00d6dbc98a71fdb80e4e5a5dee8075efee1f6