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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 - IFUGAO Award a ₱48.2M contract to LN BUILDERS AND CONSTRUCTION SUPPLYNational agencies

Transaction hash:
fd6fc34cb6f4fbd80d76167e07981bd46cb2585a111782d2ad054658ea777d3f
Status:
Included and unchanged
Block:
#5,477 536 blocks after it
Position in block:
Transaction 391 of 401
Award day:
Apr 18, 2024 (2 yrs 6 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 #5,477 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 - IFUGAO awarded it to LN BUILDERS AND CONSTRUCTION SUPPLY on 2024-04-18.
    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   fd6fc34cb6…777d3fnow      …
  2. 2. Block Merkle root changed
    stored   68f0319f39…b206ebnow      …
  3. 3. Block #5477 hash changed
    stored   f8a2f264cc…6588dcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 400 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fd6fc34cb6f4fbd80d76167e07981bd46cb2585a111782d2ad054658ea777d3f
  2. 01 L fd22b39bcf3fac9d7cc56b34f834cb0f9d96528ba1c52caad13fc81555f522c6
  3. 02 L b02a1dd68f9b182a2dafeb97528f04efc057c4be7a86ed96892293cab78b35fd
  4. 03 L 094ad3c17b634ce8de3bda1929279ac4896a4a7ec904e28125c8a2d473df9ed9
  5. 04 R 1181aac6f9fded457269b651ab56950ced668403bcbed3fcc66891b05861dc8b
  6. 05 R b6593b82735042463089d6e16c0a9646049eaf891da39bde31b2ddeaf924ffc5
  7. 06 R 97a23d3c847c8ef1966c64be06957455fb294de0102e960b50121b5b8006d066
  8. 07 R 58b8a9c85fb2e6651ff61a5d5b9b84f796e264e4a0fc4c26c0e7584e7ddd361f
  9. 08 L 7b8123af179c78e4b82f2c5cddee30371644097bebde72e79485a45514a3a63f
  10. 09 L 760d50f27770c1738db050dd60927850d17a09ea69f908f364286b4a6a02c88c
  11. root  68f0319f390d4a3eea4e2d082e3dfd732d5a494c7418ae10d54bb99ed0b206eb