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 - MT. PROVINCE I DEO Award a ₱4.9M contract to TADIAN GENERAL CONSTRUCTIONNational agencies

Transaction hash:
08fc2eaa3084715c538cf8521e90f09750ee9d7f161f9caa250a20a4499c123e
Status:
Included and unchanged
Block:
#5,416 597 blocks after it
Position in block:
Transaction 8 of 409
Award day:
Feb 14, 2024 (2 yrs 8 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 #5,416 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 2024 SSP", i.e. the FY2024 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 - MT. PROVINCE I DEO awarded it to TADIAN GENERAL CONSTRUCTION on 2024-02-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24PI0032: 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 2024-05-03). 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   08fc2eaa30…9c123enow      …
  2. 2. Block Merkle root changed
    stored   007b7fae81…b3b779now      …
  3. 3. Block #5416 hash changed
    stored   bf2c6ddb6f…2b59adnow      …
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 408 records. Each step hashes the current value together with the sibling shown.

  1. leaf  08fc2eaa3084715c538cf8521e90f09750ee9d7f161f9caa250a20a4499c123e
  2. 01 R 09dc5dd079e6b5cfc64f635b42b6c496e05ccbc9de315dbfb47e7e0307de547c
  3. 02 R 98cfd47500a1ed6cb951d5e8d776cff81d699ec41378c665772d4170b83eb50e
  4. 03 R 76b24c2b43418fdecc71409f408a07269b22ace4a3df7dcbf49a33a0ed0897c0
  5. 04 L 4c72c534c08bf3152fe74249d118829ffebf32d56090e4cff04d11b6d62f7519
  6. 05 R da6a408e56b210e4a7f6b455111d947ebba8f5530405e61c297a74b37e78b4ef
  7. 06 R b8d53e889c1ed43bb8b4104e4cad2f0cd8f2303b140d8dbd6bbc19123c8dd356
  8. 07 R 41d4a860b8f269c7d8141970f37fccdd65e9a28172588175984b0a6a8905889b
  9. 08 R b5f7604d331762d5c6fb7c82085a09bb84bd8d6972cadf8dbfe7486c8a85fc30
  10. 09 R e2c79baad2b46d46af27cc33a843d2ca5be91ef934a726cb7c51c4c54dade007
  11. root  007b7fae811cfd46d0c9b142d9641995b0b5253f1db86fa7ecc9cdf9abb3b779