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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

PROVINCIAL GOVERNMENT OF CAMARINES NORTE Award a ₱2.0M contract to O.L. DE LEON CONSTRUCTIONNational agencies

Transaction hash:
f70d7a9d9a32d66feb4a531e42239c1fb2c854ddb0a30e47d89691c44ae7aed5
Status:
Included and unchanged
Block:
#5,807 206 blocks after it
Position in block:
Transaction 1,092 of 1,132
Award day:
Mar 21, 2025 (1 yr 7 mo ago)
Value:
₱1,989,270.51
Project:
Concreting of Farm to Market Road

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 #5,807 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)
    PROVINCIAL GOVERNMENT OF CAMARINES NORTE awarded it to O.L. DE LEON CONSTRUCTION on 2025-03-21.
    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   f70d7a9d9a…e7aed5now      …
  2. 2. Block Merkle root changed
    stored   c13f4a0c6a…9c16a9now      …
  3. 3. Block #5807 hash changed
    stored   3382cf9220…94368fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,131 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f70d7a9d9a32d66feb4a531e42239c1fb2c854ddb0a30e47d89691c44ae7aed5
  2. 01 R f726e0b575af54f2afbec99b137ac55c4bace0fcd0e8a4064f18c6a1ff16605d
  3. 02 R 19776cbbf19d1c7a5a48fed79325e256870740fd14c0c6463f2ce6ac1177b004
  4. 03 L e5ba1e264719741b029a4056d1d974b345c7c1d810fb4060c246d7a5aaa7f5a1
  5. 04 R e6e7710693c9cef4694aeecac290c0145b82a4cf4e7b405914829cffe2e3f863
  6. 05 R c9cc2924ec106285855301be257e4e9106630000a80a7f77e33565544bbafd81
  7. 06 R 770cb05bac61100e3309ef4f59c2f528eaf0d150646731126f0c5730445f71e3
  8. 07 L c09116699c88df2f351fea4d56c78855dd506cb2365997d0ee878effef124391
  9. 08 R 71f8eccb3e3fbc2accaf2ee04ceeefd8011f1b87786e5f273d78439411b49743
  10. 09 R c89219155dc89edba20862d25bbf4fb3ff8011cff174c63ea87bf0ecd5aea541
  11. 10 R 1999b775501fae6d4a450f5e5daee581bf5ffecc3b0d3157b95c54d3297fdc89
  12. 11 L 279d2ff389831fed35892068bf06cfcee7e59a17869e2e434024469e076bf703
  13. root  c13f4a0c6a3fcf602ad4d9b44566daa246c057f271816fdddb5e537c0d9c16a9