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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 1ST ED Award a ₱1.9M contract to JONI CONSTRUCTIONNational agencies

Transaction hash:
b3d541f58ac22feb7dd477dc14b339dbb31106b4ec52ca6fc727792c24c9e872
Status:
Included and unchanged
Block:
#2,996 3,017 blocks after it
Position in block:
Transaction 150 of 201
Award day:
Feb 21, 2017 (9 yrs 8 mo ago)
Value:
₱1,927,808.80
Project:
CID No. 17IC0033

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 #2,996 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 2016 DOH HFEP", i.e. the FY2016 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 1ST ED awarded it to JONI CONSTRUCTION on 2017-02-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17IC0033: 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 2017-05-05). 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   b3d541f58a…c9e872now      …
  2. 2. Block Merkle root changed
    stored   7a15f1d679…0678banow      …
  3. 3. Block #2996 hash changed
    stored   27e963e27a…134b50now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 200 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b3d541f58ac22feb7dd477dc14b339dbb31106b4ec52ca6fc727792c24c9e872
  2. 01 R b4ff5cb5402eb4ff7c2cca27c83273a2beb537969b450e2d0ddc02afc8a2bcba
  3. 02 L dc491524f8b6c4422bc744b3fdfe60f3e2ab4115d204d80fc8162dec7b3eb6d2
  4. 03 L 8c838c5d88e06a6756eedaf9614b7c43a1046ec481f49451455f9e45ced2d67a
  5. 04 R bb162d77d4aea1e3558dcf20d4dfddc4aabcd6d37eae4c6e9d853a34beafc56c
  6. 05 L 72a8929f9de1f6b429a5b598f842a4c7735fa430f7519e6ebf4fe93ae2377619
  7. 06 R 79e35eeeca1e14977a0627f984d01baca37a62c51dddcf6861fb3f55fbb4136e
  8. 07 R 6d69c7c7f6c9a548be18348f8389dd6a9144af0f63d995afbd8ef2ca95bceddf
  9. 08 L 1b13fc136658d87fa6b2d4da576e88e00f3e81ee69e1d9781e068857d3add2ad
  10. root  7a15f1d6790d7563073e667af6f9f5037c7eacab7fad1ffa3dec72dcbf0678ba