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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

LAND BANK OF THE PHILIPPINES Award a ₱558.8K contract to KB KONSTRAK BILDING SOLUSYONSNational agencies

Transaction hash:
2849650e65385ce74ecfebca27475c87b14b4b6fca02db3feaa803d0c9bc37fa
Status:
Included and unchanged
Block:
#497 5,516 blocks after it
Position in block:
Transaction 5 of 13
Award day:
Dec 19, 2008 (17 yrs 10 mo ago)
Value:
₱558,800.00
Project:
1 Lot Construction of Perimeter Fence at Former Jacinto Property Located in Quirino Highway, Novaliches, Quezon City

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #497 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)
    LAND BANK OF THE PHILIPPINES awarded it to KB KONSTRAK BILDING SOLUSYONS on 2008-12-19.
    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   2849650e65…bc37fanow      …
  2. 2. Block Merkle root changed
    stored   1d5ac93b14…2fee86now      …
  3. 3. Block #497 hash changed
    stored   dd5c7ad07c…7f1c2dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 12 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2849650e65385ce74ecfebca27475c87b14b4b6fca02db3feaa803d0c9bc37fa
  2. 01 L 2641816884bb8e5d9cd8f5a9b6b0c8bc54e79efda48149ff2708313b6f7fa1c7
  3. 02 R 725d3418749a02bb43cac5a683166186e863656c5d05a14dcbc84f43c374673c
  4. 03 L 6a681e8e3983261040b4c680bfb386fe386a562da9e6db4cc4086438df31888b
  5. 04 R 1b2d767dd9794d55cfeaa91c54c988e95956368ebea9d8875979f421f810e1e7
  6. root  1d5ac93b1427121a776ea89ca41f80eb648ba414f803fe3f9ea6c3a1e02fee86