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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 - REGION II Award a ₱3.1M contract to KNB CONSTRUCTIONNational agencies

Transaction hash:
df45f4e2fd34f0499d792e7c6b2c4d593be9647082d17227d544081775f8841e
Status:
Included and unchanged
Block:
#5,979 34 blocks after it
Position in block:
Transaction 879 of 996
Award day:
Oct 3, 2025 (1 yr 1 mo ago)
Value:
₱3,068,607.41
Project:
Construction of Building

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 #5,979 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 - REGION II awarded it to KNB CONSTRUCTION on 2025-10-03.
    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   df45f4e2fd…f8841enow      …
  2. 2. Block Merkle root changed
    stored   2b91e8b219…958b76now      …
  3. 3. Block #5979 hash changed
    stored   20c952263e…4c9daanow      …
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 995 records. Each step hashes the current value together with the sibling shown.

  1. leaf  df45f4e2fd34f0499d792e7c6b2c4d593be9647082d17227d544081775f8841e
  2. 01 L df06877c69073562d4d46895e051848a06bc0338ef04d3c599e0acb5f30631f1
  3. 02 L f6fc31729c71234baf645c76e636d377ea97fd752236041e4aca4e4511d6415d
  4. 03 L ea30254f4d01df7574ec7f2818956ef57555ac15ae1c2b9fbd32ca95b9708230
  5. 04 L 3f8e79c595328ca46d6c1b3072a3b070b78c9f840ed7f7ff58577647d9d0ff95
  6. 05 R 29779388df4aa9136e781a37359d8b186cc9f50ffe21a5ce997a320a73df9fd9
  7. 06 L bb09cf042941c83693b226bf52834c036fcaa120e6fda90a4cc32e8f10c06813
  8. 07 L d0fd0f0063b7d12211e1ecfb72d988928804e8e9cfbc2f203615d38b7489543c
  9. 08 R 630fe4dda9b6765929ca7170169be1667362cd5672a944fb6dd5ec041d5ba403
  10. 09 L 3d7f22466a0d310950c644902009dcc4119de5b2b7d7ac3d845f35c1855be636
  11. 10 L bb331ee9ef5dcf25395c1806c825046e5f33d637c4f8ef7be76707161cf2ec4d
  12. root  2b91e8b2190ffcec8415576a83837688fb655e77d8d6acddebcc8c7b17958b76