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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction 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)

Accountability

Bill Sec. 3 and 19
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. 1. Appropriation
    GAA 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. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice 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. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25BA0033: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2026-06-15). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   1ee67090a8…2d7c9enow      …
  2. 2. Block Merkle root changed
    stored   60c4f5bebb…71bce2now      …
  3. 3. Block #5793 hash changed
    stored   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.

  1. leaf  1ee67090a8163417015fcbb77cfe1824cfc284609bdff94786936695062d7c9e
  2. 01 R 1f0d2014613652629c7409a4d98f4c92c82167dbdec2ef8dbc5b6c831e0c2a95
  3. 02 L c4146eb345cfb1794743f3cdab971d724a5ec3f9c654f4055fcc9f62cc69f63a
  4. 03 R b13c2ecb4d0933e2adfe495dbc44371ba57a85e384d8611615636b227f157aca
  5. 04 L aabc2fc903c893159853bf7249fcec1ffdf05dfa5d4febaa31672a84d62d0b07
  6. 05 R 09ac6ceab9ddcaca6d409d4f284a027a9debc33a4c339aa09f61f294369ff668
  7. 06 R e8e3f10e06c66ebdde05d70c158ace59bb525e2c59c546f750ab51c7ed32578e
  8. 07 L 6741b9bc0040c558faea76d82f8280f496d6e472359e438092772eb8ea9f86e7
  9. 08 R 9de7017372be797c1b3f727975dd0855b2694eecf90e3f46726d2d1dd29fd421
  10. 09 R 49a28f2dddd153aa20ffd74097b4ba29c131a37c0363d968d93ebc69cabf623e
  11. 10 R ad70372252a15432696d8aebd60ad784b2005712ec14ee4d841f84a3ce6b6d32
  12. root  60c4f5bebbf25638d911ee92111a030bf89b1133aba1a7c1789bc1e35771bce2