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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 - LAMISCA IMO Award a ₱4.4M contract to ABRAHAMBM CONSTRUCTIONNational agencies

Transaction hash:
104abfb4db4f91bcc82ecf923ef520f76f7c4e03d2be4fe96e1f768fb7c1f91f
Status:
Included and unchanged
Block:
#3,462 2,551 blocks after it
Position in block:
Transaction 31 of 506
Award day:
Jun 29, 2018 (8 yrs 4 mo ago)
Value:
₱4,445,581.25
Project:
Procurement of CW for BATO 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 #3,462 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 - LAMISCA IMO awarded it to ABRAHAMBM CONSTRUCTION on 2018-06-29.
    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   104abfb4db…c1f91fnow      …
  2. 2. Block Merkle root changed
    stored   3cf6dc3661…f5c70bnow      …
  3. 3. Block #3462 hash changed
    stored   f9edc19828…42ba34now      …
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 505 records. Each step hashes the current value together with the sibling shown.

  1. leaf  104abfb4db4f91bcc82ecf923ef520f76f7c4e03d2be4fe96e1f768fb7c1f91f
  2. 01 L 10318a6e80498bc7a4c2a02bb8f4266bc638a944c34e5d92db412bb1fe24b0f1
  3. 02 L dddc4f166fb023ed698a973338091a5e1935712d399770513b8d898562c96cf5
  4. 03 L a8bbb84532ee7309d4aac9f97fa031ab933f6a70b25e9b53855ce34dafe26fbf
  5. 04 L e4dc4f6cb562f9bf8832d5b571486f76c402a2105cb01245e50247e32b1727ef
  6. 05 L 99b33f0f145dfafc00e0310b30367fdfaba21bf074702c6ee4f5d1c2b93d14c7
  7. 06 R 71c56b6c772aa70285bfee594021e24f174d6743e2823d999aabcad05611130b
  8. 07 R ef3c36576cd82ffda4bd7dec3328889ee2a41765e1e5d3029b853896d706433d
  9. 08 R 828ab324fae7e39646ecd925c03c47c5ea341ccc6729e1e6fa9680808638abcc
  10. 09 R 4d6087a0301e6c99f3c7b8b9b58fb41b3cb5746d8775b485f7026fcc08383849
  11. root  3cf6dc3661b7f274d3bbaf47ec04a279313f6eae818b47a4870cdde858f5c70b