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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 - ABRA ED Award a ₱7.6M contract to R.S. SEPIAN CONSTRUCTION & TRUCKINGNational agencies

Transaction hash:
f1cc682ef8f8e248df29384a8a8edbc265c433ee88b3de87536fa235927b54a0
Status:
Included and unchanged
Block:
#3,081 2,932 blocks after it
Position in block:
Transaction 259 of 276
Award day:
May 22, 2017 (9 yrs 5 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 #3,081 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 NDRRMF", 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 - ABRA ED awarded it to R.S. SEPIAN CONSTRUCTION & TRUCKING on 2017-05-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17PA0059: 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 2017-10-09). 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   f1cc682ef8…7b54a0now      …
  2. 2. Block Merkle root changed
    stored   c9d9cd62e6…f5ffcfnow      …
  3. 3. Block #3081 hash changed
    stored   476b71a03f…e702eenow      …
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 275 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f1cc682ef8f8e248df29384a8a8edbc265c433ee88b3de87536fa235927b54a0
  2. 01 L f16edcd9518d6743bbdbec5c354439e10e443e97ab6dbff1cb70625a17e1c2c0
  3. 02 L f756ee4bef27aad73eebaf96296d3c7d36d0a77baacfdb86d200868110a99068
  4. 03 R 58666230eb912e5fc1698699a595f28e4c9774c111c5297425510f60c11a282e
  5. 04 R 0a592b995d130df1bdf8773a97354b617809c43c3e7557baa8185d181102720c
  6. 05 R 5f5526f159b51162dd6f0771dcfc3eb0ba8ca3922ed409803d58a40dbd37a59f
  7. 06 R 0fce3f25be29774ae149c6a2df98ac82e99b030ff4e993c665deb0aa00337622
  8. 07 R 509db29576ac76012ec5dc8ad5868789d9bd019c2a9f21e2c5b5d584e0559964
  9. 08 R 199cdac723f662c73371b4d8b65c6222f1455709d010a1b0833b799075278d3f
  10. 09 L 212d15df4cef2461e01a7c30ed01335769aebe39ccef9c1bdf5f1493679c4087
  11. root  c9d9cd62e6f0d2605a7490e06d5c0789490d56f967e8b7ea7c72f24b2ef5ffcf