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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 - CAVITE I DEO Award a ₱14.3M contract to A.R. CASTILLO CONSTRUCTION ENTERPRISESNational agencies

Transaction hash:
37a355b511e87d496c8b57a3abd37703a6f83ca824e6d411ac02f2e00c654e04
Status:
Included and unchanged
Block:
#5,358 655 blocks after it
Position in block:
Transaction 60 of 220
Award day:
Dec 14, 2023 (2 yrs 11 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 #5,358 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 CSSP", 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 - CAVITE I DEO awarded it to A.R. CASTILLO CONSTRUCTION ENTERPRISES on 2023-12-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23DF0204: 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 2024-05-18). 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   37a355b511…654e04now      …
  2. 2. Block Merkle root changed
    stored   1e10965ffb…b8bf08now      …
  3. 3. Block #5358 hash changed
    stored   b68fe6a7ea…cfeedanow      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  37a355b511e87d496c8b57a3abd37703a6f83ca824e6d411ac02f2e00c654e04
  2. 01 R 38558e97f653d9ae9f22b0e4ca9dba129389eaf091b3e84e04c79bf5c83f171e
  3. 02 R 1f54a04e5c64062f6a1ad72ff7d952489e6be1bf42311d14703fbdfa077dff5f
  4. 03 L d346470e78089a68217fa8895e51c33b208447619bdc16de431ab6e61629bb4f
  5. 04 L 8caf2ae68c775a1021423e8077b81519e4f76802887f08c20145f536d3276d79
  6. 05 L 035069f33cb61276948e8a10287354aa955ec5399a94147b10537342832d52d5
  7. 06 L 96274750bce57f0e198f05f32aaea4202348f83b9353a14148c4c5a12541f984
  8. 07 R 1e78469d146ebb8135399c991abfad2c6042fef2304391ec960338ae1c986dc7
  9. 08 R 3c3e095b10c13b30a29c6d5b2922df0c3ecb6e64214d0c08ac05fa0bb3f59fdd
  10. root  1e10965ffb0a04634562ad96630a173d0fc08b5e9710a0ce98232abd20b8bf08