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 - ZAMBOANGA DEL SUR Award a ₱23.3M contract to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
68ea803bcb95d48404005cc1d3295887f741c741ef3267303e1cc88767a3538b
Status:
Included and unchanged
Block:
#5,063 950 blocks after it
Position in block:
Transaction 116 of 288
Award day:
Feb 10, 2023 (3 yrs 9 mo ago)
Value:
₱23,294,252.00
Project:
23JG0008
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 #5,063 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 2023 OO-1", i.e. the FY2023 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 - ZAMBOANGA DEL SUR awarded it to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE on 2023-02-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23JG0008: 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 2023-10-02). 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 68ea803bcb…a3538bnow …
- 2. Block Merkle root changedstored e522fca598…3c2dcbnow …
- 3. Block #5063 hash changedstored c4fe308223…746792now …
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 287 records. Each step hashes the current value together with the sibling shown.
- leaf 68ea803bcb95d48404005cc1d3295887f741c741ef3267303e1cc88767a3538b
- 01 R 692d945a37fddabc176a1acb16c475e1eb884c2a9c205a03f067550f37f53c16
- 02 R b62978d830d5bfd14dafedb20decb9f1bfb5d11e2caf37dc7046c2a3926b8510
- 03 L 276808ec24cc8012fd6af8a6871cb54f930d9ad32aae56f1e819e2c20259dce0
- 04 R 46a7adc18f1a8d4a22310fb74567a6269c877f50fa60adc31d2f62f614ba8713
- 05 L aa5ffa47d88338f0642009f2108d82c8100c3835b2cf894fae6746985794cb94
- 06 L 306efd526e6508a330f72f0fd29c217e3d2f6aa85a3b65674f2c955d67ae5827
- 07 L 5ebd07c2823e994586965ff8aff5f6b0c2ffcd4686d9970480e471bbfd1f8225
- 08 R 299de113ac92c5db8cdf99e233bb27b7c4cb86b8af3ad3b40932e77005851fc5
- 09 R 0ad71803af8b377da99f82c5c9002d2d4503fad384a95dc25d88359de413dcbe
- root e522fca5988f751e7d2b28ee2b4bdba21e4c93c2b9a2a4e1d3e645e4063c2dcb