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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 - LEYTE 4TH DEO Award a ₱5.4M contract to GMP BUILDERSNational agencies

Transaction hash:
1f1ef4d2b1bca1711febcdbb0aee543509c7feab886f05b429bf6f79f6e6680e
Status:
Included and unchanged
Block:
#5,403 610 blocks after it
Position in block:
Transaction 188 of 1,446
Award day:
Jan 31, 2024 (2 yrs 9 mo ago)
Value:
₱5,433,099.16
Project:
CID NO. 24IF0036

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 #5,403 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 OO-2", 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 - LEYTE 4TH DEO awarded it to GMP BUILDERS on 2024-01-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24IF0036: 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 2024-06-13). 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   1f1ef4d2b1…e6680enow      …
  2. 2. Block Merkle root changed
    stored   c8350f7d59…0cb1f7now      …
  3. 3. Block #5403 hash changed
    stored   838df07122…b08e7enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,445 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1f1ef4d2b1bca1711febcdbb0aee543509c7feab886f05b429bf6f79f6e6680e
  2. 01 R 1f1fef8e065aac51c52e97d4f7488ec8b089b2fa3067176987b65d8a51466edd
  3. 02 R 904f96a22c93e885ca11a47e309851a92bf4072e11d5fffde78d6ab464519a8b
  4. 03 L e9d6833006a08e022496e9a4a27fa1223189abedca7ccfd27332d49fe413885e
  5. 04 L 221c55abfe899e41cd9a5e4513f109d9ca09c02bcc87430e0ef4aa84f1bf1f95
  6. 05 L 72714512ebf20bffc1f81d5a02d8fb738d5f21060f04cb08ca71319042a7014b
  7. 06 L b913d7c9727fd010e72f9a5ce5ec5e833ee9c92f25414d55ee81ae312b4ecdc9
  8. 07 R 89372d6d41c3c847b30e41a4e9d4b94de65e2ed225a0215bc33ea55eea1aba81
  9. 08 L 5e6c255fc7d8bc6e0a4634837310e1f34b1686d5f46a3fa8386757ae7c429a96
  10. 09 R f1ada8c777f8004316c3050a872599bc15e62c5a856d9fb40e2c760897fd8711
  11. 10 R c076ef2f2d902aca87d99c15d1b251ed88a3f511e0c49e39a3b07748709303d9
  12. 11 R 5df7898686ed487fd91d8d6bc1e53ccb3ae8dd8eb8d19f629eab5735ad075ecc
  13. root  c8350f7d59e794c721da585d4e69fa9f9595a50d5437917f087f8ced060cb1f7