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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:
f4497c06465eeb61367f868d27f35315c9c283392143b3382cd155c3b50c5ee7
Status:
Included and unchanged
Block:
#2,846 3,167 blocks after it
Position in block:
Transaction 153 of 158
Award day:
Sep 9, 2016 (10 yrs 2 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 #2,846 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 DA Farm-to-Market Roads", 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 - MINDORO OCC. DEO awarded it to KEJAMARENIK CONSTRUCTION & CONSTRUCTION SUPPLIES on 2016-09-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16EB0078: 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 2017-02-25). 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   f4497c0646…0c5ee7now      …
  2. 2. Block Merkle root changed
    stored   27d4665d63…db7b7cnow      …
  3. 3. Block #2846 hash changed
    stored   7e24d6f4d9…913b95now      …
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 157 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f4497c06465eeb61367f868d27f35315c9c283392143b3382cd155c3b50c5ee7
  2. 01 L f2a96ba0e0dbd0c3a55415ed1fbd24d474e2fe07c3ac847e8cb8c5748d6adba0
  3. 02 R 57f7ffd04edf05d20946d92ad71eaa21873b78efbb7af04fe7b3379353d22dcc
  4. 03 R 8e068d5dc1c03a5643299914acfde79c312750740a5e896ffeb93784f12a073d
  5. 04 L f12edcb243af40623b955ca0e2af1779a803cec96ce58b8e4bbeedd88a55772e
  6. 05 L 631b9efa248b08ab1e6903425f8710f265c79babc25c03327892db762896f544
  7. 06 R 7666fe7cd32cb57fc24f103c9a529648ba98ff3b18090197de7bc94c80c7480a
  8. 07 R d448545322256088db6b9cb260cbdd6a41afcac18b9893dd224fd306b21bdc24
  9. 08 L f8b1351739d47df93670b305da5e0fff4eb6da0c0ac1d79c310e5b34c1a54609
  10. root  27d4665d6359d7bf1f99c0bfc443628cbdfb8389eefba1f207bb508d47db7b7c