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
PROVINCE OF CEBU Award a ₱2.7M contract to A.O.S CONSTRUCTION SERVICESProvinces
Transaction hash:
b003fdcf2dcae576f3fe67cff98bf38870599ba49ac74060e3c85de6720e5a13
Status:
Included and unchanged
Block:
#5,584 429 blocks after it
Position in block:
Transaction 200 of 293
Award day:
Aug 5, 2024 (2 yrs 3 mo ago)
From:
Value:
₱2,731,605.20
Project:
COMPLETION OF TERMINATED CONSTRUCTION
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 #5,584 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)PROVINCE OF CEBU awarded it to A.O.S CONSTRUCTION SERVICES on 2024-08-05.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 Cebu 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 b003fdcf2d…0e5a13now …
- 2. Block Merkle root changedstored 14a70af0be…d17adanow …
- 3. Block #5584 hash changedstored c76487b14b…83355fnow …
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 292 records. Each step hashes the current value together with the sibling shown.
- leaf b003fdcf2dcae576f3fe67cff98bf38870599ba49ac74060e3c85de6720e5a13
- 01 R b0ec4567d2985d4fe8fb12862f7566e6a9a2c08f5a94fe1be8ae132e6cac093d
- 02 R b533a1dea89946d5a7f6b4d04121cff56e5bc4de4eb3469e8562eaae4fcaf0f8
- 03 R 991ff83eddb6f2dc2220bca575393ae1591524aa6bf309f6dae30221f9d78c07
- 04 L e24fecd7c1d060b3199d8add27f74634bff9a80d092f5cfa451b71365bb07c67
- 05 R 09340e42333859227806f95c6dd7f05b24a69ad51ba4dabde8668d12f8409076
- 06 R 4f3f4cf0389bfb6361eef2be09b6880052b948c96c1e88234f219d0c364acb62
- 07 L aa7413d24f38aab7b63b15c7c0460959997f121ed8d1a48f3aeb1b7e1d4847d2
- 08 L d3f589923f5fe0ff7ce33ee10a26dceced8f3a51f49190391770403842b0a749
- 09 R f2b5dd10debfebd98ebd82244ba9ae8cbe2d16df9f3eb1eaed381a014412ea25
- root 14a70af0be979c2a259abf6644a9fefefc5f0b7dcf9d6b5708a79387e7d17ada