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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 - REGION IV-B Award a ₱1.7M contract to GREAT LAKES ENTERPRISESNational agencies

Transaction hash:
0cd36e8f2bcc00937aff295667ba986b8c87c1c115076d846860f5a663275963
Status:
Included and unchanged
Block:
#3,592 2,421 blocks after it
Position in block:
Transaction 13 of 239
Award day:
Nov 16, 2018 (7 yrs 11 mo ago)
Value:
₱1,674,481.59
Project:
RENOVATION OF NIA IA TRAINING CENTER

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 #3,592 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 - REGION IV-B awarded it to GREAT LAKES ENTERPRISES on 2018-11-16.
    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   0cd36e8f2b…275963now      …
  2. 2. Block Merkle root changed
    stored   a78999055d…72789cnow      …
  3. 3. Block #3592 hash changed
    stored   28af8a1cfc…e5dc53now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0cd36e8f2bcc00937aff295667ba986b8c87c1c115076d846860f5a663275963
  2. 01 L 07c865ccb66795709213efb37deef32deaeb350c8254691e779c85100f4480d6
  3. 02 R 2fa6cce2a3b524a88cbf5d035431b87a68c5095eb9a0dffba69445a433cc004f
  4. 03 L e139255a3b538ad96827c69e14cdf1d6218bb2ae2142a97e78134d39e092d4e1
  5. 04 L 34d6fa48fde46823c4ba0081d1e4a359e2ba3cbc65c812ad40b42e8a116de0e1
  6. 05 R 9af982c4d8122aac37663eaf056cc650988d9b30bd128f72e3912a1874cb9ca1
  7. 06 R e0de0c7df1a41cf0c7bbd7c22805c0e6d9d88a6f49259110bbf45900424758cf
  8. 07 R 6847dda7d5bd04197899abe50078f6da7152ea8dc9c514fce83ee147c800446b
  9. 08 R d02ded553f5947650f591ec7dccddd097650314a39c148bb4cb04f41d41f0e18
  10. root  a78999055db00804ad41e93ba15c3e2d3933489d7b560835fa9d3864ed72789c