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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 hash:
d097a674268213496fdaf3df78f308aafe2982d8ff020f3af6d22d0037116738
Status:
Included and unchanged
Block:
#3,546 2,467 blocks after it
Position in block:
Transaction 144 of 178
Award day:
Sep 28, 2018 (8 yrs 1 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 #3,546 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 2018 Other Infrastructure (CSSP)", i.e. the FY2018 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 - NEG. OCC. 3RD DEO awarded it to SILVERGRACES CONSTRUCTION & CONSTRUCTION SUPPLY on 2018-09-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18GM0206: 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 2018-12-26). 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   d097a67426…116738now      …
  2. 2. Block Merkle root changed
    stored   ee3c1ace1c…5c1087now      …
  3. 3. Block #3546 hash changed
    stored   aed896f789…c15445now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 177 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d097a674268213496fdaf3df78f308aafe2982d8ff020f3af6d22d0037116738
  2. 01 R d174d58b6dce2c0cdd63281cf969b90382d9337ea5c3817e45ff6b195ae020cb
  3. 02 R b44d4cac108b529832ba2c0316fdcc4cf3fc46e249c1cf86cbc33e7e10a37899
  4. 03 R 0c014908b857456c72b182a56e978886d4d474ab26f9f06fd9dee291e9f91b53
  5. 04 R 75dfd3f08f9d510ff8c8772c5a9dec0af45f66daeb2d442d9641c56a327729f2
  6. 05 L 3932c04bfaa909c90e3ea6227e4d4a411dd9aafeb366c40b9ff730efc844dcfc
  7. 06 R d2ecf4264bbd381db7a8be5694704e12bb9ab52aa039b116dd0c903272d1bc76
  8. 07 R 2e49d0cb9927c21ded339363ed5d8095b2a7801cbc55b2ae1fa9528db473c483
  9. 08 L f76d1efd13193ba7a7b38fafaed3c2b752303a5e68324360923c0d91b8bebbe1
  10. root  ee3c1ace1c01da44840ba655c8e6e4ae62ec1ff2e8ccf1c28fb33da0125c1087