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 V Award a ₱93.6M contract to EUS CONSTRUCTIONNational agencies
Transaction hash:
b5cb200b414e8db08965462ec5486a0053a4be26b3fd6fc592c1e8fff225afc6
Status:
Included and unchanged
Block:
#5,430 583 blocks after it
Position in block:
Transaction 302 of 450
Award day:
Feb 29, 2024 (2 yrs 8 mo ago)
Value:
₱93,591,908.85
Project:
23F00426
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 #5,430 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 CSSP", 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 - REGION V awarded it to EUS CONSTRUCTION on 2024-02-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23F00426: On-Going, 89.26% 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 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 b5cb200b41…25afc6now …
- 2. Block Merkle root changedstored 2ad76064ed…5738a1now …
- 3. Block #5430 hash changedstored d6220f99ae…81d415now …
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 449 records. Each step hashes the current value together with the sibling shown.
- leaf b5cb200b414e8db08965462ec5486a0053a4be26b3fd6fc592c1e8fff225afc6
- 01 R b5d17e0896a5825501e9bfac15efa99b1bb64c920cd3d4c61f8cdc503964f249
- 02 L 3bdd7b303a5cafd9494344e08a9dd3739234d3f26804c67b55d577fa0e40a4c7
- 03 L 30bb17ad6c302ec59d1b99c0b9afe9fa54d4aa263288e2c16f70c71406430b1e
- 04 L b39e6c19a5dab4822e33f1cf68cb01d1f0d690d05676a53519937ad30f0b0e62
- 05 R 5c1526c4c670a4319673adaddcf2974aa3b6b4391b06cb34b83312aff753bd58
- 06 L 2cf5aceaaa0dfb6cd40de2456ca4e1aef42409ae50ad0aa43684f089ae8bd2d2
- 07 R 97766ea4dc293a31afbb8f08c9766e36b34be04487244ece7dbe74bc73f45096
- 08 R 0568ece3dea39a83bc2cda700a8f770c9df9dafbecdf6cc81fd31de1e8636f04
- 09 L dac41a19611942b82c038f44c460bdf441bd51b731ba1608ae90bdd685de2d02
- root 2ad76064ede78acf5a83dfc480aea4a59815b312d037c68e2c5285729e5738a1