Skip to content
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 - ILOILO 1ST DEO Award a ₱3.2M contract to ABRIGHT BUILDERS CORPORATIONNational agencies

Transaction hash:
b437e2a88c2e2cd7b8347c7bd3e58175c19a1936f2eceecd9adc5c01b80043a9
Status:
Included and unchanged
Block:
#5,324 689 blocks after it
Position in block:
Transaction 201 of 288
Award day:
Nov 8, 2023 (3 yrs 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 #5,324 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOILO 1ST DEO awarded it to ABRIGHT BUILDERS CORPORATION on 2023-11-08.
    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   b437e2a88c…0043a9now      …
  2. 2. Block Merkle root changed
    stored   f496c7ee4a…187126now      …
  3. 3. Block #5324 hash changed
    stored   9ae072231e…3833c7now      …
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 287 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b437e2a88c2e2cd7b8347c7bd3e58175c19a1936f2eceecd9adc5c01b80043a9
  2. 01 L b33a6c0687a13b2b106c6a97067e9386a39f6116a259eee9e54debd4ecd28483
  3. 02 R 82ba5e48ffef5f8ef3f71ee8b9ab835827888988e3af7cb67ce98dd72fc4254f
  4. 03 R 41343e4eb9c7e5bf993e2def8e6477fbd29e92f516e8ffc768efe1ea4e04d35d
  5. 04 L 44dc9d4380fa0d335810dc7577bc5c5559ad9cbb51076f86a8457b67e88388a3
  6. 05 R 0c15b65a3c24e85179044c5862a3730cd9c11955b750dfeab0a57cbda7af6f28
  7. 06 R e1f91b3753c19165d61cc19ad1f28fa3b2468c4680f574183b552cc5044e0a92
  8. 07 L 324e6c0090b2aab05bf7d50c8ed13cffe2659df977b1f5c6d9cabccece870647
  9. 08 L 0af79ab1901a72ca0fdc4f5b6500afc0a2c78ad1aee036ac56e34bbe458ef8d1
  10. 09 R 8e8a7aeab3661f225991a07cb531ed4471f340e9fa94de0a32d73334512aa061
  11. root  f496c7ee4a3f67a4d88c1898d8f094a6cac2e766e946cf512b81f95aaf187126