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
PHILIPPINE PORTS AUTHORITY - PMO PULUPANDAN Award a ₱30.1M contract to GOLDRIDGE CONST. & DEV'T. CORP.National agencies
Transaction hash:
86f8cb9214810ed2fed01cee99a4eeca57ef5b22737e8bdfcb8950a6f293cce7
Status:
Included and unchanged
Block:
#4,623 1,390 blocks after it
Position in block:
Transaction 173 of 330
Award day:
Nov 8, 2021 (5 yrs ago)
Value:
₱30,110,181.59
Project:
Repair of RC Pier, Riprap & RC Bridge at Causeway
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 #4,623 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)PHILIPPINE PORTS AUTHORITY - PMO PULUPANDAN awarded it to GOLDRIDGE CONST. & DEV'T. CORP. on 2021-11-08.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 86f8cb9214…93cce7now …
- 2. Block Merkle root changedstored a06aaf908e…4e041enow …
- 3. Block #4623 hash changedstored 7817442abd…472a06now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 329 records. Each step hashes the current value together with the sibling shown.
- leaf 86f8cb9214810ed2fed01cee99a4eeca57ef5b22737e8bdfcb8950a6f293cce7
- 01 L 85bcd41278d71113240dfb3d2ae8a27a356359d9adf5cdd4def73c9b0b3bc6ed
- 02 R 8840c68ba44a81a621e61f6b99431d11bda0f539ef1ead6429d52faaadee9f9b
- 03 L de5bfd2924b004a39f36d3caaccdb72c02652b03ef6d91c5c63c82ac0567e125
- 04 L af9a3516a3a210f408964b2f2c467699ad9db0a838867a734985533457daf96d
- 05 R b12a4688fdd70e644502942af96ac51db5e5515ddc5ec2cbe2cac3b9f2c3bf28
- 06 L ce92f608cd8fe46c2e94b085b6f3e016420901901df6534e67ead9b10d724db6
- 07 R f058f164792885245c8463fa7345d2c2dc1fb90d1e6c8a45a827da04159c2550
- 08 L bcb0a16215b94422c762e97aa2d30263a0a185c9f9b11102b25365f780a3cd85
- 09 R 91ce1a84358d91af355646f55c3330a6cc52c484fa1e2de6de134a1563b951d5
- root a06aaf908e8f21ff04d2e6ddd97306b3a23da446cf1cc6a417249578fe4e041e