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 - LEYTE 1ST ED Award a ₱12.4M contract to RPBJ TRADING AND CONSTRUCTIONNational agencies
Transaction hash:
0785a5de60cc7894cab59b7d3abb9094c7e5b1258e291b7ee48b04686c15aad7
Status:
Included and unchanged
Block:
#4,822 1,191 blocks after it
Position in block:
Transaction 0 of 98
Award day:
Jun 9, 2022 (4 yrs 5 mo ago)
Value:
₱12,414,859.63
Project:
CID No. 22IC0084
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 #4,822 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 "Outside Infra - GAA 2022 DA FMR", i.e. the FY2022 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 - LEYTE 1ST ED awarded it to RPBJ TRADING AND CONSTRUCTION on 2022-06-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22IC0084: 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 2022-09-07). 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 0785a5de60…15aad7now …
- 2. Block Merkle root changedstored 27bebb49cf…a42a5dnow …
- 3. Block #4822 hash changedstored b28ff24e7e…e5e51enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 97 records. Each step hashes the current value together with the sibling shown.
- leaf 0785a5de60cc7894cab59b7d3abb9094c7e5b1258e291b7ee48b04686c15aad7
- 01 R 0e886b041be87f4fe8cf83200251a2c8abf88c7f71cb53c8ed3224adcf958720
- 02 R cdd35fc1987dde217ac2021fa9ffab0f29ce390d89d25bcbc2b3b312d8774e78
- 03 R bd93d39af64b90f9c758d29a56c220b4996637c232fa2034902eee48082b2de8
- 04 R 627a577de7c3ee94182a9824807b7eb3ddd3ad30124cb727d1401a05e7010a0c
- 05 R 8bacce3c0216bd270a4918f76df765daf985bd43a135254cacf6553a1806eadb
- 06 R 630be3c727a852faf94ffd809b325ca37ac61122eb263a6e0c6b3d282ed0b514
- 07 R 54629c6fa1efa8485a996e87ae8e64d5d220e5012456587b9aae8d9a95df0b07
- root 27bebb49cfb5db49b93871d965a9348253c034fa64a1d35ea2f26f113ea42a5d