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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 - SURIGAO DEL SUR 2N Award a ₱4.9M contract to MCLA CONSTRUCTIONNational agencies

Transaction hash:
a92f601aafd5bceb70ac9ed584f24e0c44dd046f1d4e0b44789d0055c0545909
Status:
Included and unchanged
Block:
#5,709 304 blocks after it
Position in block:
Transaction 191 of 293
Award day:
Dec 12, 2024 (1 yr 11 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 #5,709 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 - Trust Funds 2024". 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 - SURIGAO DEL SUR 2N awarded it to MCLA CONSTRUCTION on 2024-12-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24NI0093: 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 2025-07-11). 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   a92f601aaf…545909now      …
  2. 2. Block Merkle root changed
    stored   21146923bb…87d0afnow      …
  3. 3. Block #5709 hash changed
    stored   d49ebfb8c3…8afd0enow      …
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 292 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a92f601aafd5bceb70ac9ed584f24e0c44dd046f1d4e0b44789d0055c0545909
  2. 01 L a8c31b9babe0cf27ca56a0af980fcee8282dea3e03ca7d4b12c8b33e4db59973
  3. 02 L 13d8e87ec6acc66468eb0f2f2e653a10871538274bc1be9c021f7958b49497ab
  4. 03 L 386cfa435220153cb549ba4855cc17f215f5ece852d1d067f071e8f45f0446ee
  5. 04 L ddc85b1fffa6c7844fb343d4306dbac61e0c56e69eb3c4a0005bcad35cc48555
  6. 05 L abb481e198e47e8673784081501eb974c68487393d8107c37eb3afda38dc90ad
  7. 06 L 0078950b1c73f5fed10dbe97bc0405be785378ae1e0ba6f180907a7ca5e93e87
  8. 07 R e078dd69e661dbeefee308fc459917074f702368846908934dc25e5433dab99a
  9. 08 L 143112bd7ba070d34f8b821b0225fc5f4b891f08800ff00a1e3f359695aeb696
  10. 09 R 43412f0691e116f09c7051d347db4cf8c5e2263214313f51a66000c8158ad168
  11. root  21146923bb141a4fce2d035ab4b76d355dd20d68889148862a5798793587d0af