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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

GENERAL TIBURCIO DE LEON NATIONAL HIGH SCHOOL Award a ₱197.9K contract to FORMAN CONSTRUCTION SERVICESNational agencies

Transaction hash:
6ce29d2cd166dc5b907a679999559893dc3c23e564fb2dd9d5f4f21b6cf7fce2
Status:
Included and unchanged
Block:
#5,578 435 blocks after it
Position in block:
Transaction 163 of 379
Award day:
Jul 30, 2024 (2 yrs 3 mo ago)
Value:
₱197,850.12
Project:
ENHANCEMENT OF FINANCE OFFICE

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 #5,578 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)
    GENERAL TIBURCIO DE LEON NATIONAL HIGH SCHOOL awarded it to FORMAN CONSTRUCTION SERVICES on 2024-07-30.
    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   6ce29d2cd1…f7fce2now      …
  2. 2. Block Merkle root changed
    stored   5bcecf906f…e044a9now      …
  3. 3. Block #5578 hash changed
    stored   23569342ea…c15690now      …
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 378 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6ce29d2cd166dc5b907a679999559893dc3c23e564fb2dd9d5f4f21b6cf7fce2
  2. 01 L 6c6479c34145bd01ef305af43c8ecacd0d2c773450b37fb32e0a4d8d88e3d17c
  3. 02 L 837e13caf3b25f425e6edeb568d27810ce7beec44fa831e1fab6328f289f4bc7
  4. 03 R 3d05feb2d6cdbe676f6bc571606043ca09f0c0b2c402b8e161709de15bbe188e
  5. 04 R 1c7df4f417cab86bf58cf75838634ffc6918f1e9a4eec774c1d5b535fb41270b
  6. 05 R 8107ff58f1105bce8310211f38977cfe6429cb39f96f3c0ae7ea1f85bbe40204
  7. 06 L 5cb74c8e29c25a084efa4febb971d8d3aabacefc88385633894b1d74a9c8d4ad
  8. 07 R 32cc64583e31f99abaf07308bed006fd9c0ff6af202ce362c3df49ea888161af
  9. 08 L b18cb404ed875b70579815490b4ffb4e1eaaa181f76929ec09bbee169a09aff1
  10. 09 R 166b1edebae5baa4f34b751cf5f35b1715bce20578123eb5cfb28ff113b18287
  11. root  5bcecf906f71adcceb0c953c94c1e93c370a1b65a9aac827da8f9b942ee044a9