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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 HIGHWAY COTABATO 3RD DEO Award a ₱4.9M contract to PSN CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
5d3fcc88edd00a391a6d747e5e86024461565415a55c6651475eaed1878aea1c
Status:
Included and unchanged
Block:
#5,776 237 blocks after it
Position in block:
Transaction 335 of 861
Award day:
Feb 18, 2025 (1 yr 8 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 #5,776 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 SSP", 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 HIGHWAY COTABATO 3RD DEO awarded it to PSN CONSTRUCTION & SUPPLY on 2025-02-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25MI0010: 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 2025-07-04). 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   5d3fcc88ed…8aea1cnow      …
  2. 2. Block Merkle root changed
    stored   f13a4d7ede…6b9127now      …
  3. 3. Block #5776 hash changed
    stored   dddce5398c…442fc9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 860 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5d3fcc88edd00a391a6d747e5e86024461565415a55c6651475eaed1878aea1c
  2. 01 L 5d35efc8f943fe4d1c1797c2eb62fba7d94bdbe4f3903e173962d13980d8c70e
  3. 02 L b9033763c09bb4bf86a9635f34ebb414e300ba22153036913db43eb66a301fd7
  4. 03 L 9b2a8e448d0613e19cd499f7c4bf465bfdfa06c3676527e6e82d0469ccaf04d1
  5. 04 L 9761d7a33f408718b37c396cc26d1a46e3a7b1c711d53fed97b9a905239dfb28
  6. 05 R f05631a20150da52a21d43824211d548990d63340a683e866d6cf903e55deccb
  7. 06 R b4c0bb8f50cf2fed8630c1e787d96bd4c1dc97a6d6523180966da84a7684e789
  8. 07 L c4870ec1e2815ca4e2217dc0cadad069cd83b8c8f12ed51cfb3898f27688090c
  9. 08 R 583c0df08ce46f506698f0869ace82a798017ecacab9c8315676b562300cf869
  10. 09 L c4d21f0101a2f87a1a0541eb861a9c7fd6ad8690727255ddafa61fd7a89590a3
  11. 10 R 4d8f20aad11bf58f368e8304f18aceac1f3424e4d2b9ba38441397c63ece627a
  12. root  f13a4d7edea4fd1a4f4ec5f269be7c0a88b789da1a89ea667070ad702a6b9127