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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 V Award a ₱2.7M contract to ANKOR GAULLE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
ffd5324b1d912a6700124feb4e22dea7a9b3fd46c3522e15f31b063f299fe24f
Status:
Included and unchanged
Block:
#3,867 2,146 blocks after it
Position in block:
Transaction 260 of 261
Award day:
Sep 3, 2019 (7 yrs 2 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 #3,867 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 V awarded it to ANKOR GAULLE CONSTRUCTION AND SUPPLY on 2019-09-03.
    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   ffd5324b1d…9fe24fnow      …
  2. 2. Block Merkle root changed
    stored   e7dead9c1f…d50122now      …
  3. 3. Block #3867 hash changed
    stored   e4786efe10…23107bnow      …
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 260 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ffd5324b1d912a6700124feb4e22dea7a9b3fd46c3522e15f31b063f299fe24f
  2. 01 R ffd5324b1d912a6700124feb4e22dea7a9b3fd46c3522e15f31b063f299fe24f
  3. 02 R 5c698e29ce17273ce1cff24adf86ae5d6a50038aafb98d74a73162c31b19cc1a
  4. 03 L e12ccfe5fe7c03b6b221f2c78270c2896f6cb7080cfaaf0ecc64a9a102251f6b
  5. 04 R f9a3bf1f574435f2c52612a09d9c3ac4213f9bbc1f29d2a5efb8c22202d33795
  6. 05 R 7e205cb04af0681f9ce76e0df0922c73575d63a0692390b1e8eb10680283d83c
  7. 06 R a8ff6eb6d70fc991924b800cbce4463860470456328ea74b8e1f9244d7785b50
  8. 07 R f2ac44918ce44040a4e1a85754f111dbd1895d00b6ed4bb3a41f229c1314118a
  9. 08 R fc2ab46265a9fe85909540815214c921d729c2a7491b6e7b37f9912b28bab61c
  10. 09 L d7e4e7de4945bf8ed0db7aa3097595a6e9e5b23cabb08ab32ffb598dcb48b1ce
  11. root  e7dead9c1fface19ae41dc6e5cd0aaeaa096bbe7f1ced38ab8e41daf07d50122