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 - ISABELA 3RD DEO Award a ₱61.0M contract to EGB CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
ee89e9ebcb8d1ddce9487c9ecdd2cf1bd40c09c7b6f72afe2558a1da08fee0b5
Status:
Included and unchanged
Block:
#5,724 289 blocks after it
Position in block:
Transaction 775 of 839
Award day:
Dec 27, 2024 (1 yr 10 mo ago)
Value:
₱60,985,655.20
Project:
24BG0263-Convergence and Special Support Program -
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 #5,724 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 SSP", 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 - ISABELA 3RD DEO awarded it to EGB CONSTRUCTION CORPORATION on 2024-12-27.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24BG0263: 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 2025-04-04). 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 ee89e9ebcb…fee0b5now …
- 2. Block Merkle root changedstored 90bf329b1a…807c33now …
- 3. Block #5724 hash changedstored 3fdebb43b9…38e013now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 838 records. Each step hashes the current value together with the sibling shown.
- leaf ee89e9ebcb8d1ddce9487c9ecdd2cf1bd40c09c7b6f72afe2558a1da08fee0b5
- 01 L edd8661efad528b53a0bd49ab1199c4d43960a3f8bb7a41d83637742c33eedaf
- 02 L d5a669b09a18c82a7bea9f1aec69612c5f840bdd7745acd61bcca01cc8bfd6a9
- 03 L fc089339fc6033a933c4a5477613e2f032727fb8d02d1875327efcd9f57fb066
- 04 R 33932a885359743369da3da0ce467fdd96f7a252101f9b793ea022f51bc2a902
- 05 R 755e0da5e2b9dc7735891371bfe3d55158dfe7087206eba57cbbe7c6fbe616cc
- 06 R 1785a9cffd2ae266c9a4ecf4a01cdb94fcf265b6c3b223687699c7a1b5ee4389
- 07 R 6ddbdee6d67870f5bbda0b379a2aa8a1adbfed54f4202e1319c63a43608ce8ea
- 08 R 0e4b4a3382c35146485d1421a5693d1d0f32f563931ff04c026489b65b59d4fe
- 09 L 5eb97aa19dfc1e2a381d0e360fdc0224c78a31c50e1c33496fddbc59b09e11ef
- 10 L ebe36643c2130cd45032f8b3f6563416a769b571b0ffa37acc83b5375472a789
- root 90bf329b1a9e81208f6fdf4878ebb71c8cca26f7a0d2cdcead2fb08f63807c33