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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

DEPARTMENT OF EDUCATION - DIVISION OF ALBAY Award a ₱4.7M contract to CAMSUR BICOL TRADING INC.National agencies

Transaction hash:
30e2583fbc417f9c4ebf2e0326f1c276531a2949e827fd713bb3aee91d263901
Status:
Included and unchanged
Block:
#4,604 1,409 blocks after it
Position in block:
Transaction 37 of 206
Award day:
Oct 20, 2021 (5 yrs ago)
Value:
₱4,651,824.32
Project:
CY 2021 QRF Repair/Rehab

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 #4,604 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)
    DEPARTMENT OF EDUCATION - DIVISION OF ALBAY awarded it to CAMSUR BICOL TRADING INC. on 2021-10-20.
    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   30e2583fbc…263901now      …
  2. 2. Block Merkle root changed
    stored   d8c35e149e…efff89now      …
  3. 3. Block #4604 hash changed
    stored   c77bcbbf8b…4cf7c6now      …
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 205 records. Each step hashes the current value together with the sibling shown.

  1. leaf  30e2583fbc417f9c4ebf2e0326f1c276531a2949e827fd713bb3aee91d263901
  2. 01 L 2f637b311c07c4b096ce99de4aef83f57e9b6905b4beaa53741e305e57127510
  3. 02 R 449687410786e4a488f676a7e420efbf96f0b51e6491961bb13fa263edb2d56c
  4. 03 L 6f3fd0145b1529320d0a4a51e1eb8e3805cc9d377bed4464d695ba771732fe59
  5. 04 R a980a4ee2fabcef9ff05abd375c282738d471a418b3022a5071de5f67b4600f7
  6. 05 R 320c0e16d3a5d304dbe729c66bce243c9587e6b1026acf7479b18385b7781f75
  7. 06 L 53187dd3a8589b82780e242a88566fc74547377e15ad2c3b8f3ba2f3a6b7da38
  8. 07 R 633cd8e1dc1f448a99df073e071ea6b034843848fffcd9a77da58aa2a1bcb49e
  9. 08 R 6c3272089fcf40ebca26780fb87599ffbfa9919e906762c69c79718a76eba255
  10. root  d8c35e149e029159590f13f3d6196c91549b6588807f1a3348fcbadde8efff89