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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 - ILOCOS SUR 1ST DIS Award a ₱2.0M contract to 739 BUILDERSNational agencies

Transaction hash:
08d7159b649675c757effec4f3e7f25db31a233b724d7562d76741181f0e62e8
Status:
Included and unchanged
Block:
#2,763 3,250 blocks after it
Position in block:
Transaction 5 of 155
Award day:
Jun 13, 2016 (10 yrs 5 mo ago)
Value:
₱1,950,277.03
Project:
Concreting of Brgy. Tapao FMR

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 #2,763 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 "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 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 - ILOCOS SUR 1ST DIS awarded it to 739 BUILDERS on 2016-06-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16AC0064: 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 2016-08-04). 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   08d7159b64…0e62e8now      …
  2. 2. Block Merkle root changed
    stored   6fb655d9fa…8b072enow      …
  3. 3. Block #2763 hash changed
    stored   f2bbbb8ce4…b128aenow      …
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 154 records. Each step hashes the current value together with the sibling shown.

  1. leaf  08d7159b649675c757effec4f3e7f25db31a233b724d7562d76741181f0e62e8
  2. 01 L 06845899ac386061e3d50cdd2e57a55a002fd773cf04ed0950f72153429dc902
  3. 02 R 075b35afa60c6a70d32b4b92b33973a1aa39b7e7e7157bd01afd81d5ee7c8ae7
  4. 03 L e1eef7c7494e16fbbe19e3ca762ad397f29fcb635871f28e827543ccfd4149be
  5. 04 R 2775a46be50e0f898c055863e3104f16ad87068a80b751fb9b89196d1137a961
  6. 05 R 64db9d41e9ca2f7c0fc7785e11957bf52cb37f42b8c68850ccc2a2c0b0c9aa54
  7. 06 R 45dc2ce25d1e12afb61ffa6d383f58c4b595da062a254a9adbe83bd28b66b0fa
  8. 07 R e6eadb3721b75f4e60560376e0a43e73ba9784c179dd2fb48cb91afac4af2761
  9. 08 R df2582b7f0fa65303b5493250595f882b5a7121988abed71905c4e641520434b
  10. root  6fb655d9fa94de5e835d861f42b770f1757f72141b9226a0728abfbe588b072e