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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 - CAMIGUIN DEO Award a ₱2.8M contract to GCMG CONSTRUCTIONNational agencies

Transaction hash:
160f34e6b9629ea19dbdaa04cc0cb429c49809190f9a74552b9493d9d36cece1
Status:
Included and unchanged
Block:
#4,440 1,573 blocks after it
Position in block:
Transaction 23 of 318
Award day:
May 4, 2021 (5 yrs 6 mo ago)
Value:
₱2,820,978.30
Project:
Construction (Completion) of MPB, Barangay Benoni,

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 #4,440 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 2021 LP", i.e. the FY2021 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 - CAMIGUIN DEO awarded it to GCMG CONSTRUCTION on 2021-05-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21KE0030: 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 2021-09-13). 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   160f34e6b9…6cece1now      …
  2. 2. Block Merkle root changed
    stored   349275152c…4848c1now      …
  3. 3. Block #4440 hash changed
    stored   03fa249866…c06efdnow      …
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 317 records. Each step hashes the current value together with the sibling shown.

  1. leaf  160f34e6b9629ea19dbdaa04cc0cb429c49809190f9a74552b9493d9d36cece1
  2. 01 L 140bdce1df5856baedca2d93fdbb1af22e93ea2698b9d7e667a2be3ecf88b718
  3. 02 L 2a1936980d4132664a3106103eb7152dda85224773c0b58031e46454d1e6eba1
  4. 03 L dcb00813b4bdd30c1ee40e677f7a52d153ac86333216a59b5dcead74dd1b82bf
  5. 04 R 0d268d4d898538e26f2b9ad59be9b7f3e0cd338ba4aba4785ba6f08499406db9
  6. 05 L 2d164550f75f09ff22b54f2d63e6a9f55b8eacdc35a9dc4c3591d2e7f02c32c3
  7. 06 R 914200683d6f76f6ee1afa748fabf691bba42249d6bb8ac5183301a90a5230c4
  8. 07 R 2fa9c1fa6551ff7821913afd8e46765d18c1e842ca33264e9e01d0cd3f089eb8
  9. 08 R 730e236e38d71aed7eaef2d7b34ad0580fe599e5df61efc2e6fa14fce89b2af9
  10. 09 R d063106f3b7c8d9d2ff9bcf39f9b3dde0e2e614f40189af08afc42909ecf022f
  11. root  349275152c8dae7ae81e07e0fbda6cb2a92d737f92f920d04ec88863884848c1