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 DANAO, CEBU Award a ₱499.0K contract to POWER MOVE BUILDERS AND CONSTRUCTION SUPPLYCities
Transaction hash:
373dc298bdceff9c427ee03128f9d6465e86cadd8bbf19f3c453b94dd6c5a5a5
Status:
Included and unchanged
Block:
#518 5,495 blocks after it
Position in block:
Transaction 3 of 19
Award day:
Jan 22, 2009 (17 yrs 9 mo ago)
From:
Value:
₱499,000.00
Project:
Infrastructure Project for Concreting of Barangay Road Quizol Brgy. Hall-Sitio Langub-Guinacot, Danao 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 #518 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 DANAO, CEBU awarded it to POWER MOVE BUILDERS AND CONSTRUCTION SUPPLY on 2009-01-22.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 Danao City 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 373dc298bd…c5a5a5now …
- 2. Block Merkle root changedstored 7ff588f56b…82867dnow …
- 3. Block #518 hash changedstored e28a4c16f2…89e12cnow …
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 18 records. Each step hashes the current value together with the sibling shown.
- leaf 373dc298bdceff9c427ee03128f9d6465e86cadd8bbf19f3c453b94dd6c5a5a5
- 01 L 2b4b44141df5050785c0427ebc346ba5fe3033ada1f102a354a740821da62b24
- 02 L 2a9454b141503979e13e689bbddc18049348a45c8ba4c65ea2f41dd6f82db955
- 03 R 3577b6c0e377072b256e9b471dceb5cfe142ef73075bd8f455ca7171b09bd91b
- 04 R b3b666d51e11d213bc4950cf3c9069aa48c5d91a132ef52b458005f7612a0db9
- 05 R 3ad5444fa7fb174b3ec6bcf1dbb66fe43cb39f5d2d2c171413e0311de5582ac0
- root 7ff588f56ba28eff20beb603aac9172c4216cdd149919d65da693f261e82867d