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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 - LIGAO CITY, ALBAY Award a ₱28.4M contract to SISBRO CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
1ef45f30451bc36bfb68efafe04be433d31665e6de21d99cc0cd6d9bc65def74
Status:
Included and unchanged
Block:
#5,498 515 blocks after it
Position in block:
Transaction 39 of 376
Award day:
May 10, 2024 (2 yrs 6 mo ago)
Value:
₱28,405,828.67
Project:
CABILOGAN-SAN JUAN RIS (AL-REPNIS-008-24INF)

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 #5,498 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 - LIGAO CITY, ALBAY awarded it to SISBRO CONSTRUCTION & SUPPLY on 2024-05-10.
    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   1ef45f3045…5def74now      …
  2. 2. Block Merkle root changed
    stored   e673be33bd…1fcf60now      …
  3. 3. Block #5498 hash changed
    stored   409bb80a46…b2bc73now      …
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 375 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1ef45f30451bc36bfb68efafe04be433d31665e6de21d99cc0cd6d9bc65def74
  2. 01 L 1e865083e334cd3a8ac696707065a309b7c6e0df30829f2fdffdb0ef8cbf1074
  3. 02 L b7158e1be6244dd6eebb4b96f163570f5c86593da97e18e44e339f995d058130
  4. 03 L b4381562e6aa95888a7971426f6043171b1096b0b0c6873bb08defba7e5c71eb
  5. 04 R a430957740e407669a5065661c77ce270a76cbf9a56ff86b94669c67fc0cd4a6
  6. 05 R a064b717e6ed03f642919ff0e8dab3cb347624ee7b33d672e5013cb7f42ac3b6
  7. 06 L 82ff28908848f22b54db29fdb6ccff31488b6782012d9c2a9c0d7d998c6a7ab6
  8. 07 R d16d52c8305985868bc2e095273ce6135e10d25d940091a11ebfc2de81ceb4b5
  9. 08 R ef5e852815d61e612c3480c436ec13ff164a281a3e9ff4d5f6047e94b52376bc
  10. 09 R fa53b2eb91047ebeff5706f32e8c436ea712a421b16f48797fe416dc83a07efb
  11. root  e673be33bd0f5775bc7d369807782e628ad92efd8bab919c86beb5f3541fcf60