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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 - REGION X Award a ₱269.5M contract to RFB CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
5a092b043faeb76a8c878a7a0296f8ea62c056481b5b0af89c8e637e6cac3c64
Status:
Included and unchanged
Block:
#5,191 822 blocks after it
Position in block:
Transaction 102 of 282
Award day:
Jun 21, 2023 (3 yrs 4 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 #5,191 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 - REGION X awarded it to RFB CONSTRUCTION CORPORATION on 2023-06-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23K00283: 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 2024-07-31). 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   5a092b043f…ac3c64now      …
  2. 2. Block Merkle root changed
    stored   c23a68567a…751cc9now      …
  3. 3. Block #5191 hash changed
    stored   34370f100e…2f6bbbnow      …
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 281 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5a092b043faeb76a8c878a7a0296f8ea62c056481b5b0af89c8e637e6cac3c64
  2. 01 R 5a9aca52d174dd308c58bb983718eb53aabf90a2c90c2135a62db3d7fd06bedb
  3. 02 L acccabb066ca30423070c872d0469006c0021c443ce9dd814ce0c3c89bd2c969
  4. 03 L d3f785aa7a549e80d7e2e48d3c6cc33b865c90287f919d2dbb386d11f544b1aa
  5. 04 R b6d062845a44020670e6693d22003f9295f3af70804df8b2bcd6a56007330f6a
  6. 05 R 6f92b538695536fb9d183216449e2a44cfc6be719c63564147b1e3032eb9d7ed
  7. 06 L b9f108db1cac9382cdbf339ee07b6549a93946fbdb0915cacf9d47a3a17418f5
  8. 07 L c66c9291b7f6d49b1ea6a13946e3085b7f1dd29346a191f17eeb5c4cd472329c
  9. 08 R 7f6c6e3b89c5d781c47fb5f3cd61f863aaaa23474d526d388ecfed3b968e50e3
  10. 09 R 7e876a62ec9ecaf1d4b565b28a03ceb971b90a7c62e0da302b473821be20eeac
  11. root  c23a68567a58ca60a967f06eb6772fc8dfe132138c894916e1872acbdf751cc9