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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 ( REGIONAL OFFICE VI Award a ₱19.2M contract to SQUARE ONE BUILDERSNational agencies

Transaction hash:
7789f018ce565f91c14d7b7af2d5b4157cad718bc8af2a0b80506285e1c8dc09
Status:
Included and unchanged
Block:
#5,190 823 blocks after it
Position in block:
Transaction 175 of 352
Award day:
Jun 20, 2023 (3 yrs 4 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 #5,190 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 2023 LP", i.e. the FY2023 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 ( REGIONAL OFFICE VI awarded it to SQUARE ONE BUILDERS on 2023-06-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23H00060: 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 2024-01-29). 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   7789f018ce…c8dc09now      …
  2. 2. Block Merkle root changed
    stored   59411f4420…d0e8f2now      …
  3. 3. Block #5190 hash changed
    stored   dafe3c4d4f…d0d343now      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7789f018ce565f91c14d7b7af2d5b4157cad718bc8af2a0b80506285e1c8dc09
  2. 01 L 7777966b6c05390256c3843b12f9937951efb6c18b1f2c34b943799483e22d3e
  3. 02 L b6f2f19f6c5bfa5e02d485afd16ed892b991fd098a68c9963c9d428207643885
  4. 03 L 9675c306cafb1a3f3e4d163f79a169f13c27b0a3b53e1ac3fb948a5b185a69db
  5. 04 L 0e13e9b373378a70d1b639e01af2df3a57a50e15e1fd63e830c9b95a34e73ea0
  6. 05 R 695861fe779895c4d743c22a3760a2108c6f587f298fc11ac21912fc2aaa1556
  7. 06 L fc5505c44810333fd8451649e22c019cb4762755360c19ce080c9d25d43dead9
  8. 07 R 94996a80c328e314066eb83a345b59e8c710cfa8b78180e0a11c73da394cf39e
  9. 08 L 76d496fea7670dd04d808844c84bfcb4994fe15e90efb4d60aa170bcada9b8c0
  10. 09 R c94d0ecfc3bc4ce498494bf9515a0d2dd1522f1657a75f327a8358b16f2e7fee
  11. root  59411f4420a5dd43ad075bea019c1544998dc22ce1b2dc56220866dee0d0e8f2