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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

PROVINCE OF PALAWAN Award a ₱2.2M contract to E.V.VILLAOS TRADING AND CONSTRUCTIONProvinces

Transaction hash:
02bdb66d7e145fe6bf41413ff6cba485c49253ba735315be28cc17159899da22
Status:
Included and unchanged
Block:
#2,495 3,518 blocks after it
Position in block:
Transaction 1 of 242
Award day:
Aug 20, 2015 (11 yrs 2 mo ago)
Value:
₱2,243,566.48
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
Responsible 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 #2,495 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PROVINCE OF PALAWAN awarded it to E.V.VILLAOS TRADING AND CONSTRUCTION on 2015-08-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Palawan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 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

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   02bdb66d7e…99da22now      …
  2. 2. Block Merkle root changed
    stored   f8cbb1c6e4…382f86now      …
  3. 3. Block #2495 hash changed
    stored   7d33525f94…c2bdc9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 241 records. Each step hashes the current value together with the sibling shown.

  1. leaf  02bdb66d7e145fe6bf41413ff6cba485c49253ba735315be28cc17159899da22
  2. 01 L 006533cfc348933c4552639171735e628c23e8c37fa94e81262e5f923fd4e288
  3. 02 R 684e59d702a84e608f6a03f7072ef3d4cc9c02da250e426061d50097caf35396
  4. 03 R 1ce977f6b713f89c5f85146495289dcd8f880e974294619614bacc1117d69fb7
  5. 04 R 1a6988bb9a1c455ccb20bff24e693ebd5b6a48db5ca10c130d8785a07679affc
  6. 05 R 8835a63b7f88db0c2467b318f107a7f71c3c3a5314c394a7c26dd467492cab6f
  7. 06 R 3669550f80e69c5f6defcef68ec282ec30d81a77f6241eecd6bd2ec0143bf38a
  8. 07 R 955d31f8cb774c68fc911b7eb07bf7cec69ce5e9fc860bdd024a12150bed54a4
  9. 08 R 0559b968de3c314b38c76bfa7f8dfd1cd4451641ab4032c9d57fec08ec5495dd
  10. root  f8cbb1c6e496d0879cd96d4d15713d5ec8bd7f4857544115ad65489d36382f86