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 - ALBAY 1ST DEO Award a ₱20.4M contract to 3RB CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
8af3aaece1482f737ddec77fcd5cda7206485943ef5994bd7c2ee1fbdac6547a
Status:
Included and unchanged
Block:
#5,444 569 blocks after it
Position in block:
Transaction 189 of 354
Award day:
Mar 15, 2024 (2 yrs 8 mo ago)
Value:
₱20,377,249.16
Project:
Contract ID No. 23FA0080

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 #5,444 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 "Outside Infra - GAA 2023 DepEd BEFF", 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 - ALBAY 1ST DEO awarded it to 3RB CONSTRUCTION & SUPPLY on 2024-03-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FA0080: On-Going, 0% 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)
    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

2 of 8 documents found, 1 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   8af3aaece1…c6547anow      …
  2. 2. Block Merkle root changed
    stored   5fb0621e23…6cd9aanow      …
  3. 3. Block #5444 hash changed
    stored   19554c5493…6fbf66now      …
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 353 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8af3aaece1482f737ddec77fcd5cda7206485943ef5994bd7c2ee1fbdac6547a
  2. 01 L 898677c10b5ec71c95277cae786e6c9cd960e0112bc19748966ab2565b39be5e
  3. 02 R c233d11ceb25c9870d079d4ec4b0a3d4154c9299dc6f765d6a89feff67496863
  4. 03 L 7d6ba5691d571c8b85d5e9fc6ba864c36efe7d5ccdf89c8f4ee9ddf7fd377c0b
  5. 04 L cc01897e7bbaae93b70ccd297162c006b380d6a866c8e9d1cadaa7198f19b014
  6. 05 L b2f1ac8516f4f82b4d1abc50c1c7b80a6b6a28ea6da2cb662363a8e02fc857c6
  7. 06 L eb401010b3aa2aaeed02cc211d360c637e283a881bd074de4383860978e4bb25
  8. 07 R 22fca2d5520469b003dd40c6d65a329f8c840433e689c1a29c9a9218dd1f82ca
  9. 08 L 4a891521ae068bd15a4c09dafc17d7d1f8cd4359d4613965cbc25d52f552b112
  10. 09 R f4b234a05103d34b2e2eb0901f2cd772e9c52ddd30bc84bfd3efd35c8f56e409
  11. root  5fb0621e23ab0739733a4ba2d0dd2c896318e58c460aeb9311095c64a06cd9aa