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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 - AKLAN DEO Award a ₱4.9M contract to BENZEN CONSTRUCTIONNational agencies

Transaction hash:
c8a1ab52447b36be3ff33a9f9c316e68782e61e5e7649e87c74eef56d4d526dc
Status:
Included and unchanged
Block:
#5,176 837 blocks after it
Position in block:
Transaction 267 of 349
Award day:
Jun 6, 2023 (3 yrs 5 mo ago)
Value:
₱4,897,580.46
Project:
23GA0146 - Installation of Solar

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 #5,176 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 - AKLAN DEO awarded it to BENZEN CONSTRUCTION on 2023-06-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23GA0146: 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 2023-10-12). 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   c8a1ab5244…d526dcnow      …
  2. 2. Block Merkle root changed
    stored   04d00d2f3d…51624anow      …
  3. 3. Block #5176 hash changed
    stored   ef06b3f64b…8741aenow      …
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 348 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c8a1ab52447b36be3ff33a9f9c316e68782e61e5e7649e87c74eef56d4d526dc
  2. 01 L c84fcef4eea2a03ff643e2a5daf60c6dbe761d7b6c4cfba20861e65416d4c769
  3. 02 L af790c6c4e6591e6068858bcecb6671989f224b9444e536dcf19c857e51f9576
  4. 03 R 69944809cc7e5ed3559dc9ca56634a90789b7de559cf394511836a2b1eb6244a
  5. 04 L 4fd21e0a5fd9880bcb847394b006bc02ee1bf8356c754bb39b5a3227f9adc985
  6. 05 R 84e5c2482e9b9170da4f988bd7867f6f35f4e36d4bac24ad4678cdffd709a677
  7. 06 R 2c9cd7a197e4c770ee310dee901663ab06552559a83a8aaea6bfd1005baa5d3c
  8. 07 R 2a061d2282cab73e9480d5fd2e9806929c2d21a4dd006b0c126b6ff4f9439b14
  9. 08 R 333a9ea7fa41c2acf03931eb608571f0cb2a374631ad8b7d87beb78ece556fcc
  10. 09 L 990f888ac9ac8ddca9617053b3f7535c354a78bf0ecb84754bb97b3a620700f8
  11. root  04d00d2f3d582344de6f923e740b0ef30dc5d201dceadecc2dc82187e351624a