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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION I Award a ₱28.1M contract to GED CONSTRUCTIONNational agencies
Transaction hash:
9aecb4e3fa50c37965a6ec56c850bf69f86d0f6fff34be24956c5936077de56c
Status:
Included and unchanged
Block:
#5,584 429 blocks after it
Position in block:
Transaction 176 of 293
Award day:
Aug 5, 2024 (2 yrs 3 mo ago)
Value:
₱28,080,922.81
Project:
24A00369
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)DPWH lists the funding source as "Regular Infra - GAA 2024 OO-2", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION I awarded it to GED CONSTRUCTION on 2024-08-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24A00369: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2025-03-15). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 9aecb4e3fa…7de56cnow …
- 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 9aecb4e3fa50c37965a6ec56c850bf69f86d0f6fff34be24956c5936077de56c
- 01 R 9aecf623c50fba349a403541ec4b91614b8a81f81504b34ab8a6d802dc50fad6
- 02 R e52fa786708bf623e8dc37ee16607c9d90d20476d25c164ccf4b8f001dfda697
- 03 R db2d2ba2905b83dc2cf1fa8233025d58b8e2a1ffdb4071542443dc43587832ea
- 04 R c0602342547f6131777866a0bb5afbcad29dab1c0b3bab324077e175bedd9805
- 05 L d1e6f1ad1be669f5168fde76033535261340a6ca9412324a9148f6d25fdc9ad0
- 06 L 9582dab8dc68e2227a8bb960867eac4d9e0446caaccb43e70f82d0565d2884fa
- 07 R 15e80333772403574f242541ee1b34294c54523979acbc7bfae6a83509aa8400
- 08 L d3f589923f5fe0ff7ce33ee10a26dceced8f3a51f49190391770403842b0a749
- 09 R f2b5dd10debfebd98ebd82244ba9ae8cbe2d16df9f3eb1eaed381a014412ea25
- root 14a70af0be979c2a259abf6644a9fefefc5f0b7dcf9d6b5708a79387e7d17ada