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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 - NORTH MANILA DEO Award a ₱46.8M contract to G.F. FABIAN CONSTRUCTIONNational agencies

Transaction hash:
b0196019e0ee1fa5fddf5ea85d333084366d9cf52d3a65f8fd787735f9ac0ca3
Status:
Included and unchanged
Block:
#5,315 698 blocks after it
Position in block:
Transaction 157 of 212
Award day:
Oct 27, 2023 (3 yrs ago)
Value:
₱46,778,125.27
Project:
Construction Projects

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 #5,315 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 - Unprogrammed Appropriations 2023". 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 - NORTH MANILA DEO awarded it to G.F. FABIAN CONSTRUCTION on 2023-10-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23OE0237: 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 2024-10-29). 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   b0196019e0…ac0ca3now      …
  2. 2. Block Merkle root changed
    stored   53bb42d2de…aa3237now      …
  3. 3. Block #5315 hash changed
    stored   b793b89aec…d192dcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 211 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b0196019e0ee1fa5fddf5ea85d333084366d9cf52d3a65f8fd787735f9ac0ca3
  2. 01 L afc414a5b4872029f5d83f3886a8da52406623b259ad513f7bc32f19a34d2ec3
  3. 02 R 18c6fc08211a0fad898203a88c3d451b8c75bdc06d399162571650010f040f9d
  4. 03 L 304e1ae428321b8cd7d136088374f1dfc8a2fb025c9005f83f9039bd79539133
  5. 04 L a7832d7c6ac4b3e414200ae1107e00a3b746f4d77bffb0bbe18b755d3646b8b5
  6. 05 L 1a43e84edc48737bbac71da2aa088369c62a36dd2d780e6449e2186184fb2450
  7. 06 R 7cfa206f6d3aba3c54d42f7e467f26e735c0482925b04ed8f7e254f56bb1f78d
  8. 07 R 0a9ec8e36b1fe884444f34e92a3f45238b3c0106f371e8252a64b74768df692e
  9. 08 L c68face9be9fef70e43c1cfc3eb7091b4a6ef873112827325d5edaabdbe1323c
  10. root  53bb42d2de30161846ee4f9965120e7263dbdbb58ce4ae0a56619e5164aa3237