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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 EDUCATION - DIVISION I OF PANGASINAN Award a ₱819.7K contract to JF CRUZ TRADING & CONSTRUCTION CORP.National agencies

Transaction hash:
9d2398efc0794855ff2ccb6b508c3a6134bf0352cf392911e31c411525a27211
Status:
Included and unchanged
Block:
#454 5,559 blocks after it
Position in block:
Transaction 8 of 12
Award day:
Oct 23, 2008 (18 yrs ago)
Value:
₱819,738.71
Project:
Invitation to Apply for Eligibility and to Bid

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 #454 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)
    The award does not say which budget line pays for it.
    Not published
  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 EDUCATION - DIVISION I OF PANGASINAN awarded it to JF CRUZ TRADING & CONSTRUCTION CORP. on 2008-10-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   9d2398efc0…a27211now      …
  2. 2. Block Merkle root changed
    stored   0914fe9af7…5cf054now      …
  3. 3. Block #454 hash changed
    stored   75d0188bd2…015b05now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9d2398efc0794855ff2ccb6b508c3a6134bf0352cf392911e31c411525a27211
  2. 01 R cd8ae21e2395444653375a84fded6d4fd77703fd79b18393a5e591fbf23fc987
  3. 02 R 9bfb54b19d2862cea6de1c7af6bfdd7d071f03d65a4689c1f5c2a8aabd436a75
  4. 03 R feeff8ff4bdf0f4bb57fa082def482d337757fb574baf3ad25925bc537e0dbab
  5. 04 L 92d1afec136e31d5ed11d456fd7e8d29c0c34041f43592172f214a37b6e39ba1
  6. root  0914fe9af787b9e9c147be8e12a0e095d86e914addedd00aafd6cd17525cf054