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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

NATIONAL IRRIGATION ADMINISTRATION - UPRIIS Award a ₱92.0M contract to D.S. PAMINTUAN CONSTRUCTIONNational agencies

Transaction hash:
d6311f7644449c8c8d8bc06a3eebb61fb8d4176402aa8176f23fea92b832d552
Status:
Included and unchanged
Block:
#4,589 1,424 blocks after it
Position in block:
Transaction 203 of 243
Award day:
Oct 5, 2021 (5 yrs 1 mo ago)
Value:
₱92,012,548.00
Project:
2021-EOD-RNIS-001

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 #4,589 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    NATIONAL IRRIGATION ADMINISTRATION - UPRIIS awarded it to D.S. PAMINTUAN CONSTRUCTION on 2021-10-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   d6311f7644…32d552now      …
  2. 2. Block Merkle root changed
    stored   fe4f7d3dab…05cdc9now      …
  3. 3. Block #4589 hash changed
    stored   e634582c1b…d1c6d8now      …
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 242 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d6311f7644449c8c8d8bc06a3eebb61fb8d4176402aa8176f23fea92b832d552
  2. 01 L d35244075f6fd061a4c017fa3ad7266ff63b8a6d97ea728675c422b4bd66d663
  3. 02 L 167ecc13732afadc36d7fa7fba03aee4ec285b1f94afa6498a8d48e900edb6f7
  4. 03 R 95a4b094204fa22a153656a465fc2b42d956782064582dccf454b1f53a6b0a69
  5. 04 L 33cb07c5aeaf6f339a139ba7d980027eb38238378434fe656b846b9427a52cba
  6. 05 R 7cd94b5dd1ca017c45f583114d1417a8223395fe26b69d6b0bb6e486fda1a070
  7. 06 R c67d7e48ebe2496114285a35e4492199a3148c63c73c8511212dc666c1b1d7de
  8. 07 L a210a821a442f493ef51ba6b205c844298ab4abfb68fe7021f7ae354ea64c78c
  9. 08 L 2c3b816803158d2e8a947e03cfe980d112d9e9690efa615295a52ae56dd90144
  10. root  fe4f7d3dab47d187ee03ac1052cc7753f93b0891094feec8f5e460d55005cdc9