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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 ₱4.9M contract to B2K LUMBER,CONSTRUCTION SUPPLY AND SERVICESNational agencies

Transaction hash:
2cc09fa2c1fa3f2ae314b9638a9c27ce103a435df838d2d4baed8debe7269cdd
Status:
Included and unchanged
Block:
#2,419 3,594 blocks after it
Position in block:
Transaction 35 of 152
Award day:
May 29, 2015 (11 yrs 5 mo ago)
Value:
₱4,926,548.00
Project:
Construction Project

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 #2,419 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 B2K LUMBER,CONSTRUCTION SUPPLY AND SERVICES on 2015-05-29.
    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   2cc09fa2c1…269cddnow      …
  2. 2. Block Merkle root changed
    stored   01b6865f42…2f2a2cnow      …
  3. 3. Block #2419 hash changed
    stored   9b57e05bc3…bdef04now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 151 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2cc09fa2c1fa3f2ae314b9638a9c27ce103a435df838d2d4baed8debe7269cdd
  2. 01 L 2ca1e0cce8671eada8eb81ad34574c4fc5b8cd57aa6135553f01e1f0f5403352
  3. 02 L d762e6fb5a6dcc9586f89b69ab067b1e69c0b4f041fc3e7c6994340a6d73e622
  4. 03 R 42b0310f914fc7acfb9db479b94c87deaf382dfc934d6cef9fe97211eccb3c26
  5. 04 R 8d9ac01c2b1f7555e954534c1ee5f9fa12c44a25bcf2e563f9c91121a111d535
  6. 05 R e86e5ef706c1a4ea921c15061036b8b0173555556d22be054af17b1585921cf0
  7. 06 L f80d4bf165fcfe468dd7a3d8207e9e5da7feb081af2ab86b2f78dc0e6a6e4d92
  8. 07 R 1e8194ea81e7e9dc4a740769ecc515dba7285c9a2285c73034ebf75c8d316861
  9. 08 R d8299efd5033cc81aa3a9aaa13ff22b7b1640ab43dbe216174ced6bf53119d89
  10. root  01b6865f4233cb1ed882c37199b4f6cfac9bfab283189832b1fa692bd42f2a2c