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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 - SOUTHERN LEYTE DEO Award a ₱46.8M contract to A.C. RIVERO DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
3d741e7de1bb01eb860657df4179ac41ce463e78b3617873b05a78cebb6236b9
Status:
Included and unchanged
Block:
#3,018 2,995 blocks after it
Position in block:
Transaction 33 of 158
Award day:
Mar 16, 2017 (9 yrs 7 mo ago)
Value:
₱46,797,300.00
Project:
17-IL-0042 (Concreting of Brgy. Lonoy-Tigbawan Roa

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 #3,018 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 2017 LFP", i.e. the FY2017 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 - SOUTHERN LEYTE DEO awarded it to A.C. RIVERO DEVELOPMENT CORPORATION on 2017-03-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17IL0042: 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 2018-01-26). 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   3d741e7de1…6236b9now      …
  2. 2. Block Merkle root changed
    stored   9e98a8b262…684354now      …
  3. 3. Block #3018 hash changed
    stored   3e9977dd9b…ecc38anow      …
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 157 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3d741e7de1bb01eb860657df4179ac41ce463e78b3617873b05a78cebb6236b9
  2. 01 L 3a6d32e0cb988de0d33cb986d6afb802857d40256104e5c251ae86b67875ca76
  3. 02 R f089006ea2c81a08aacbbc9b22e3b2b0161a2940a484974e24fe565b0a7b5929
  4. 03 R edc8b9d848a76cf72ab7793e5a0514128927d3b985e5954db482c7f9c4289293
  5. 04 R 0b03b4761708c7c5f30881c5a4359fd1fbe10360c08f9e8e401277f68567b72d
  6. 05 R e09703c0bae195763178e323910241c1848528a635d916e94c6d801b580232a8
  7. 06 L eeb310dfa8d9725212948f57ba28c0a4351c402cffc21f758d426352986d4cf9
  8. 07 R 1cba455bc377f17c68132c1badf1d228c17851bf0378f286f0e7c078472ec42b
  9. 08 R 603ade90b01953ba204cda13e77c3e239c97c49d5d05560a6b9cd1b03f7f948c
  10. root  9e98a8b262d662e7f6791a37d0dddd7b3e8ec901583e8593a1e3eac0e8684354