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 - BATANES DEO Award a ₱9.8M contract to R. L. PACANA'S CONSTRUCTION & DEVELOPMENTNational agencies
Transaction hash:
1ee67090a8163417015fcbb77cfe1824cfc284609bdff94786936695062d7c9e
Status:
Included and unchanged
Block:
#5,793 220 blocks after it
Position in block:
Transaction 74 of 625
Award day:
Mar 7, 2025 (1 yr 8 mo ago)
Value:
₱9,778,328.64
Project:
25BA0033
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 #5,793 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 2025 CP", i.e. the FY2025 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 - BATANES DEO awarded it to R. L. PACANA'S CONSTRUCTION & DEVELOPMENT on 2025-03-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25BA0033: 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 2026-06-15). 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 1ee67090a8…2d7c9enow …
- 2. Block Merkle root changedstored 60c4f5bebb…71bce2now …
- 3. Block #5793 hash changedstored 5a531500ed…b57bcdnow …
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 624 records. Each step hashes the current value together with the sibling shown.
- leaf 1ee67090a8163417015fcbb77cfe1824cfc284609bdff94786936695062d7c9e
- 01 R 1f0d2014613652629c7409a4d98f4c92c82167dbdec2ef8dbc5b6c831e0c2a95
- 02 L c4146eb345cfb1794743f3cdab971d724a5ec3f9c654f4055fcc9f62cc69f63a
- 03 R b13c2ecb4d0933e2adfe495dbc44371ba57a85e384d8611615636b227f157aca
- 04 L aabc2fc903c893159853bf7249fcec1ffdf05dfa5d4febaa31672a84d62d0b07
- 05 R 09ac6ceab9ddcaca6d409d4f284a027a9debc33a4c339aa09f61f294369ff668
- 06 R e8e3f10e06c66ebdde05d70c158ace59bb525e2c59c546f750ab51c7ed32578e
- 07 L 6741b9bc0040c558faea76d82f8280f496d6e472359e438092772eb8ea9f86e7
- 08 R 9de7017372be797c1b3f727975dd0855b2694eecf90e3f46726d2d1dd29fd421
- 09 R 49a28f2dddd153aa20ffd74097b4ba29c131a37c0363d968d93ebc69cabf623e
- 10 R ad70372252a15432696d8aebd60ad784b2005712ec14ee4d841f84a3ce6b6d32
- root 60c4f5bebbf25638d911ee92111a030bf89b1133aba1a7c1789bc1e35771bce2