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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 - OCC. MDO. IMO Award a ₱10.3M contract to AGATHA CHRISTIE TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
edc8c489f06d19005291f47e8f8f64a1cb664bd7d9ae58545ebeb25219c726e1
Status:
Included and unchanged
Block:
#3,813 2,200 blocks after it
Position in block:
Transaction 457 of 493
Award day:
Jul 8, 2019 (7 yrs 4 mo ago)
Value:
₱10,282,931.83
Project:
REPAIR/REHABILITATION OF GUTAD CIS

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 #3,813 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 - OCC. MDO. IMO awarded it to AGATHA CHRISTIE TRADING AND CONSTRUCTION on 2019-07-08.
    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   edc8c489f0…c726e1now      …
  2. 2. Block Merkle root changed
    stored   1bdc0f8c20…94cb98now      …
  3. 3. Block #3813 hash changed
    stored   7c925f089f…ce59f5now      …
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 492 records. Each step hashes the current value together with the sibling shown.

  1. leaf  edc8c489f06d19005291f47e8f8f64a1cb664bd7d9ae58545ebeb25219c726e1
  2. 01 L ed8e50bd4940425182d18627e419f8ce3d1dbdaded8d77d4880c89878de8a74e
  3. 02 R 7763f7cc8d356da6a0083594090889ad66424a59af0fee7d686c45dfa135a12e
  4. 03 R 3d415cf05fd3264e39d5eb868f1e3bb894c673f08cf5d6b1ac83fddf2079073d
  5. 04 L 322c81b680c3a472b95c870f6b0f1e89befa9d661284a521946a905650d6ba0d
  6. 05 R 26027430a58212ed3a04f4a0ec6fc4fe1afe7cd57c6e282f92c72cf07fa65815
  7. 06 R 2367efe94b01529897a6747d977672d079a9bee3e225dee561b06995e4ba1750
  8. 07 L 21edf61ed29ca2f711e469481382b445d7f9b3d2fe1d8b23e520a426247ecdd6
  9. 08 L 03a709554ba61e5944e5866aa56df899853ac9af31e6d3fa97811698c754e87e
  10. 09 L ca8181548cc51a1b5eaea9f11e3951031f0d7e924e165bcd6ac48d0b6404b073
  11. root  1bdc0f8c2087a3e5c86dc9413e98a01a58785bcffae71b01891960de7994cb98