Skip to content
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:
ec0e4e104d8fb815f0a0b22b797f0739689623c96cada46bfe1c207c3f48e6fd
Status:
Included and unchanged
Block:
#5,122 891 blocks after it
Position in block:
Transaction 397 of 425
Award day:
Apr 13, 2023 (3 yrs 7 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 #5,122 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 OO-2", 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 - ILOCOS NORTE 1ST D awarded it to MEGAPOLITAN BUILDERS AND CONSTRUCTION SUPPLY on 2023-04-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23AA0156: On-Going, 95.99% 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)
    No completion certificate published.
    Not published
  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, 1 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   ec0e4e104d…48e6fdnow      …
  2. 2. Block Merkle root changed
    stored   e36b9e354c…025527now      …
  3. 3. Block #5122 hash changed
    stored   0c912a50d1…c1b8f6now      …
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 424 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec0e4e104d8fb815f0a0b22b797f0739689623c96cada46bfe1c207c3f48e6fd
  2. 01 L eba6011821cadded043a2de5bff91dceca8701cd6bf239919e4fbd1383690259
  3. 02 R 0a0f0b28e0f6f5eb449cfdb97f62320f5a76900ba21935c7930669ee807775bc
  4. 03 L 2e5c086555ebde91b2e158594e949ceae101fc9ea19858f0d63012b28eaa7ad9
  5. 04 L fe247ee498875a74ec9d0f11118d0095bab66e48ba6e82ebf521a7b9c98dc833
  6. 05 R c6729a0bc9920bfa8eeef28c90d98211d8f57842def1c86305ad3625f6857b72
  7. 06 R 582ade881038e9b2030a81f2fad63b015ba3710abd47bd7ec3c578be838e0009
  8. 07 R 50152991b0563658b411f410cc17557b496cd1cde8561f2e55d12416b9e1bbc0
  9. 08 L 0a6a93b5a310f4a8daedf43a488bf0338746cdb87df3d02a7f83d6746f570b4e
  10. 09 L 8ac6868c72f3af4a930e6c82fa96b4c0d09574e5be911ae2d682e53bb2478f21
  11. root  e36b9e354cf6425dc8d37a9e84165ebbdb69c7a416ac1c84b9b9d30547025527