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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

QUIRINO STATE UNIVERSITY Award a ₱69.9K contract to J AND Y CONSTRUCTION SERVICESNational agencies

Transaction hash:
7aeffc3df635ef7c2f60db9fa5c83af0875bcf203b93ce599f0b882cda59e645
Status:
Included and unchanged
Block:
#5,126 887 blocks after it
Position in block:
Transaction 226 of 483
Award day:
Apr 17, 2023 (3 yrs 6 mo ago)
Value:
₱69,897.84
Project:
Labor & Materials for the Improvement of UNIfast (

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,126 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)
    QUIRINO STATE UNIVERSITY awarded it to J AND Y CONSTRUCTION SERVICES on 2023-04-17.
    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   7aeffc3df6…59e645now      …
  2. 2. Block Merkle root changed
    stored   752cdfb306…0739a3now      …
  3. 3. Block #5126 hash changed
    stored   d67045743d…ff2a67now      …
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 482 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7aeffc3df635ef7c2f60db9fa5c83af0875bcf203b93ce599f0b882cda59e645
  2. 01 R 7bcaa222b8fa666cb9c4219d1a9b0b505ab3e49e75decb2ee11b386c3b6653f9
  3. 02 L fcd16037eb4c4ad1a9a146dbe6c4889b6d2ace63a8a175cc184e7dfa112e22cf
  4. 03 R acc40de2e39ca0de03e6e679006e993606940748035b1bc0288954ce7df5baec
  5. 04 R 4a275cffb8f6aebc665fd4501ea56211aa1c1aee9f1f8112821ba65f030f83ef
  6. 05 R e312ff5de6b0d484c8be0c114d66e1bddfafb660a262fa3ed22ed65448e2c1a2
  7. 06 L fbb6b8e82e541f47d24d7441305624604cdf455a5a5f76778a13a652c4a92a02
  8. 07 L d77db4556287665cce2983183cfdd1c53352e4541f13d28186bc9e82cc7e35d1
  9. 08 L 6286c37041200c7bc81d0795c4e19566b0400f4e9a197374fabb52fcae2b01ce
  10. 09 R ae75a277f0d96061c92bb1bbc23ace606f69d847a148ea5b98218cf0a7f03e15
  11. root  752cdfb306017e7e8921cd6f07eda8e8c7d2462e7de905b1870f54c6000739a3