Skip to content
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 hash:
4e55523d16b461cdedeaad203ce98e0587b5b8969fc54bc490b7dead6a2100be
Status:
Included and unchanged
Block:
#5,810 203 blocks after it
Position in block:
Transaction 607 of 1,901
Award day:
Mar 24, 2025 (1 yr 7 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 #5,810 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 OO-1", 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 - NEGROS ORIENTAL 1S awarded it to IBC INTERNATIONAL BUILDERS CORPORATION on 2025-03-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25HJ0146: 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 2025-11-30). 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   4e55523d16…2100benow      …
  2. 2. Block Merkle root changed
    stored   75dbeb8bde…bbd90bnow      …
  3. 3. Block #5810 hash changed
    stored   3e83c8e29d…5778a9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,900 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e55523d16b461cdedeaad203ce98e0587b5b8969fc54bc490b7dead6a2100be
  2. 01 L 4dfe76b8f54b380de1585024ecef668485cdc7ef69dc1f2b98f85b9270a98a6a
  3. 02 L 397ce3a060957bff5dfe29a874ebff009b0df6e828ac08257fd5c1e54152824b
  4. 03 L fa508cb02ac226ba3609966aac424afd70b634d868f30747c361f62136b29bc1
  5. 04 L 55bd6664dda4930eeb6f4cc3caa51645c99dacccd6cf2edf21f63377800d344d
  6. 05 L 8332243781e6b02f2cef5f7c822c6baed03af2e8d1661f1a8702cebe0417d071
  7. 06 R f8d87294d4ff47fdd90e7a30b231e9865198f65134fa6c3fa86444b2db6de20f
  8. 07 L 48b68bb1c234d79c36b5efb2cc2f84e95cd4ea7424169500c10a56e4693c0a51
  9. 08 R 406bcd5afab732c027f12773beaa9a9b8e051babbab8b6b7ad3f83c7154ef11a
  10. 09 R 629051ef13b881cc840de640f83517b8998440ac6a9e74cf7276dbb9e7302cb0
  11. 10 L 8991440cf521b4dbc553d2128d20f33de16487a16a3957cfa17fd5105fec6cbf
  12. 11 R dc3b2c4fbb186d6a3e83fcfd24a671267181ad0eb9915b047890f305acb4ee37
  13. root  75dbeb8bde8456d18c4e948434ad4d253e0852302e25798d1329cb9ce3bbd90b