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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 1ST DEO Award a ₱4.8M contract to EJ CANTORIA CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
8dab2ed5095e43b2cdd786d3bb4ec5172ecb741fd12640ae9a84861f862797c8
Status:
Included and unchanged
Block:
#5,098 915 blocks after it
Position in block:
Transaction 365 of 688
Award day:
Mar 20, 2023 (3 yrs 7 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 #5,098 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 OO-1", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 1ST DEO awarded it to EJ CANTORIA CONSTRUCTION & SUPPLY on 2023-03-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FM0028: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2023-07-24). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   8dab2ed509…2797c8now      …
  2. 2. Block Merkle root changed
    stored   8718900e9d…92c159now      …
  3. 3. Block #5098 hash changed
    stored   535f6fcc68…d186efnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 687 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8dab2ed5095e43b2cdd786d3bb4ec5172ecb741fd12640ae9a84861f862797c8
  2. 01 L 8d92608675836da51ec2151e7c895a4a9689f2f7b0df730bab577d897749bc0e
  3. 02 R a5d004ea530aed9bb4ef5bcf5143cf1fed539fb10da8f756190b4e9d53d7d3bf
  4. 03 L e53471de96ad1a1e049f4e4821aaad695b77eaa5c365ae534ca2874c142f59db
  5. 04 L 0c06cc87c8bb8674e61eeeb1c3369f2670f725c1ef1224adc7377225b69d61fd
  6. 05 R 9fcbddb1d6e8f4dbc2121f2562792b6a6cbad8daa11ac382b6f44692ae8fe39b
  7. 06 L 6ce98ba472e726c863a4a33223383101d0cb618001ddd675faf2036a6b4e6380
  8. 07 L 8a6977447bebd6e4b8413a28523bfa1fd9212b7fd4c4c7222b14f1e497612255
  9. 08 R 8e2ead9f243fef35b100d2400271849ab0b53c8ec693f9ad6807a570238ca534
  10. 09 L 1c458b4115f3081e2c35f2ba07d575faacf9bcb8bf1f97685d32a93849557cd1
  11. 10 R 27dbe66acf4e174eee1fe92eb45e8c0ab172f8743e0a1bceecf1abdb78c1f6e1
  12. root  8718900e9dbc8df717da0698ac7a579120242f96fdb8534441d917148592c159