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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 ₱17.5K contract to J AND Y CONSTRUCTION SERVICESNational agencies

Transaction hash:
fa29da2f1878ba55bef8efbf66c801ecbf35cef64fda757a2194266bb67d0a58
Status:
Included and unchanged
Block:
#5,127 886 blocks after it
Position in block:
Transaction 522 of 531
Award day:
Apr 18, 2023 (3 yrs 6 mo ago)
Value:
₱17,462.50
Project:
Labor & Materials for the Improvement of Marketing

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 #5,127 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 2023-04-18.
    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   fa29da2f18…7d0a58now      …
  2. 2. Block Merkle root changed
    stored   98308562bb…6ae159now      …
  3. 3. Block #5127 hash changed
    stored   d315bfa884…a2879bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 530 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fa29da2f1878ba55bef8efbf66c801ecbf35cef64fda757a2194266bb67d0a58
  2. 01 R fa7d4cab35848b541e330af0bf690db7d7fc50f3533fda26fb5332280655a238
  3. 02 L ad6c53cc164c3635cb05f86f5f7ead0245a50b27de4b7547b80922273ed62d60
  4. 03 R e88f2f5c7b56c525dea763fbc412ea70617fd82a5b15960dc5ab1ee4f275f945
  5. 04 L 6de94ee29c63dfb36ce6be5a7f927506059f92687ef176421986f54e31f000fc
  6. 05 R 6b7dc53097f61a5ed1fdc1250ee46df5747339a90aa0022b71c39b0666f82ab8
  7. 06 R 8e8c4ea85c909e461a4ade1c638b008ebffa7f581bdb2327713365219621528f
  8. 07 R cffc746ef0cbe0de04d85d8523cde3269ea2b1bb1e58e287b845bf36eabc41e1
  9. 08 R 358ec0b18e45a1344a3d486de1cd5df03fa2bbfc6a263c01948228f66dceeff7
  10. 09 R a08931ac98554826716523bf621153a451e6f799f95764f5f52fe88bca707162
  11. 10 L ed00aca9779a5e1c90002580c1839754709e81073cd839a4acbf82c74b2863de
  12. root  98308562bb930c7aa1d049e7ed7e07d9b118f51dabe788b9dafd8846d66ae159