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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 - BILIRAN ENGINEERIN Award a ₱3.3M contract to B N L CONSTRUCTIONNational agencies

Transaction hash:
063b3bf8f5eb8ef01d4cec8a2e733faf409a59204a2078ed77756a4d8c153681
Status:
Included and unchanged
Block:
#2,809 3,204 blocks after it
Position in block:
Transaction 8 of 175
Award day:
Aug 1, 2016 (10 yrs 3 mo ago)
Value:
₱3,267,580.00
Project:
16IA0032 Installation/Construction of Rainwater Co

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 #2,809 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BILIRAN ENGINEERIN awarded it to B N L CONSTRUCTION on 2016-08-01.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   063b3bf8f5…153681now      …
  2. 2. Block Merkle root changed
    stored   05230e03f9…ce7b3fnow      …
  3. 3. Block #2809 hash changed
    stored   db7d18c925…4c22e5now      …
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 174 records. Each step hashes the current value together with the sibling shown.

  1. leaf  063b3bf8f5eb8ef01d4cec8a2e733faf409a59204a2078ed77756a4d8c153681
  2. 01 R 07dabe1ee5105bb8e5819f596d0ec78670b407bc1f8eda4b72733700c98f7473
  3. 02 R 0532c075d01766dc5a5e05e4a31c9f7a6b663f17d496b8c165b1da06c76e5058
  4. 03 R b7c6836fc942d509d5c9e9b1556b1ccc64ad9001606c1142cb3c12ac35d2ec05
  5. 04 L 9fa3d80439b874aa51ce9dadb65ba732ca7460fd561b643c4682668059ff2902
  6. 05 R 8d5ced1a1945fec7f838c7ffdcd2062c514031c64e01845ae26329fdbf61082d
  7. 06 R 1a80bd4b2e61a80c124c31ac2b0a239fe617cf69000f1642676ff722233b247a
  8. 07 R abf8c16bab4e05daedb22052345cd036071e1272cca418631aa1e186cb20d8c4
  9. 08 R 47dc560da6229ee8a3607cf923e42d967313de7372f0f22e8c0b73326c1f1021
  10. root  05230e03f95d737c25bcd2764573c793d3c531999ecc98fc0d0377dce3ce7b3f