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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 - MASBATE 3RD DEO Award a ₱9.7M contract to JOHNCB CONSTRUCTION & SUPPLIESNational agencies

Transaction hash:
2eed2fb4fa61f568cd3cda9d0f391d9d2db752d31151673a1be488b4fd1b4de5
Status:
Included and unchanged
Block:
#5,423 590 blocks after it
Position in block:
Transaction 77 of 401
Award day:
Feb 22, 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 #5,423 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 - MASBATE 3RD DEO awarded it to JOHNCB CONSTRUCTION & SUPPLIES on 2024-02-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FJ0033: 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 2024-06-05). 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   2eed2fb4fa…1b4de5now      …
  2. 2. Block Merkle root changed
    stored   3330d17179…3444a9now      …
  3. 3. Block #5423 hash changed
    stored   77cfb8a3a4…a5b55fnow      …
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 400 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2eed2fb4fa61f568cd3cda9d0f391d9d2db752d31151673a1be488b4fd1b4de5
  2. 01 L 2ea1d81805f4439de6afa7b5524703d464cbbd5b353c2e48b21ba890b7344f1d
  3. 02 R a70f4c4f57d4820619f9c5c8f3d49e3f090e466c8cbef5441067abebb76ea683
  4. 03 L 06863c2b7ecc174e7e21df7a2348fd85a369581cc9b5c870919610559ae76d21
  5. 04 L 2578f9c518eeeb2d980cfa30aae5fcc38d2fa282af0b069e47ec33e8aad5acb3
  6. 05 R 07f6473193e843d2d1ee55b74f9cd28203f6f2b0da0a1b1f30f96e23a07f8f4d
  7. 06 R 1a2d5d0fddfe025a1c71f15a5c91ff79e630e8e3426dd8ee340407764820e63a
  8. 07 L b5ca6ea8aab0301359e59cf1ad72d08eb8602f891faac842af52350813c61aa0
  9. 08 R c2d28e7c0374ce37ed5b7c1a766e03d327d32e1e43c11864af9b82230f703ebd
  10. 09 R 542238b573c7b591a03b4c49fa20236be382a6c5a6dd5ab8e8c32344f6300bfa
  11. root  3330d1717914183d5169538cf24a5355e475a722fb2c8c6b37bd8731fa3444a9