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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 - BULACAN 1ST DEO Award a ₱1.5M contract to CARL JOSH BUILDERSNational agencies

Transaction hash:
d12efd5cffaaa82b1c3ef38ef81ac74acfc1637372aed56b1cb1c9b25df8affa
Status:
Included and unchanged
Block:
#4,384 1,629 blocks after it
Position in block:
Transaction 318 of 382
Award day:
Mar 8, 2021 (5 yrs 8 mo ago)
Value:
₱1,546,559.65
Project:
Construction of Concrete Road Pavement, Sitio Bagi

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 #4,384 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 2021 LP", i.e. the FY2021 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 - BULACAN 1ST DEO awarded it to CARL JOSH BUILDERS on 2021-03-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21CC0213: 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 2021-05-15). 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   d12efd5cff…f8affanow      …
  2. 2. Block Merkle root changed
    stored   b0e16c5207…a692d1now      …
  3. 3. Block #4384 hash changed
    stored   ceb82c3322…5c3776now      …
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 381 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d12efd5cffaaa82b1c3ef38ef81ac74acfc1637372aed56b1cb1c9b25df8affa
  2. 01 R d13aadef304a67b6a5e14c97013453f1c49547ea2af164a30060ccc1988937f7
  3. 02 L 8f50d78d52bff83a4349fb7197a1ae4941e9ec09b43c64d297d32f1729e8479a
  4. 03 L 9bace78e2ed40baf40f995cffa9d89219e24b4b67d5359b740c10d3507f483a5
  5. 04 L 44adfb9e4ef037fa54ef5f2605069049fd57b437cf55db7c42842737bf34d82d
  6. 05 L cc659cd95f392b4db450ab6448707acc9a37db0579c9178587d897a21e91200d
  7. 06 L 0cd472366a2932c09109835a3c0bfbbcc8d3e2d734448a6113cf23229e0b1893
  8. 07 R 8d41ee26bfbaa7fc8eb5bdf58c6f73d2279b9c16483a8d0d4762f86ca5e92437
  9. 08 R 4cfbdde383e592f7713985a4217e89e74862089ae1f800d8d399392036219b06
  10. 09 L 82e929f3bf91f499cbf08c61674499766ce1f17c5707ec9128da99b92e69f79b
  11. root  b0e16c520728e674abd0cba021a989ab18ef4f3a50deb5eac26b6acf0fa692d1