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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 hash:
4fa3bba4e3dfc540333b64c252f777c1c166b29ecf0d028a8e243c9bc0a9a161
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 98 of 330
Award day:
Nov 15, 2018 (7 yrs 11 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 #3,591 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 - GAA 2018 DepEd BEFF", i.e. the FY2018 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 - TARLAC DEO awarded it to MARKBILT CONSTRUCTION TRADING & DEVELOPMENT CORP. on 2018-11-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18CJ0246: 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 2019-06-11). 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   4fa3bba4e3…a9a161now      …
  2. 2. Block Merkle root changed
    stored   464b5ac2c0…dc6d5enow      …
  3. 3. Block #3591 hash changed
    stored   14423873d3…d35db4now      …
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 329 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4fa3bba4e3dfc540333b64c252f777c1c166b29ecf0d028a8e243c9bc0a9a161
  2. 01 R 50581eb780063ff6ddfe8eebce57146024ddb52ef4835bec9560f7e4e6e236a1
  3. 02 L b9f05fa75b6fefb2965a72b105ed4bbd9f1705bc00efcd66d9f3ac1f1d63cd42
  4. 03 R b3466258c8656bacb08517979bb4cc70a8ad9e7941c101e93b773f97d6744d50
  5. 04 R 2e123940564861589776ae79e83bb5359df70cda8ec16c8e9d70467236b65b88
  6. 05 R cef2c6efc931748923ecffcc979b3ca36a6b38a8096ba685effef4dceaa9dac8
  7. 06 L 992e0d9ee2ccfcf257ea990b20c49f193256d9520c159dfae7ee0d4c5f917611
  8. 07 L b80b79d2207e8f80c8982c210bd43eedb6fd52d4929ca45d83011f40f043065d
  9. 08 R e61352706618d64b9dc89fbaea113c1f82c97eb97d94265bc338a48ccdd4c2fc
  10. 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
  11. root  464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e