Skip to content
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 PUBLIC WORKS AND HIGHWAYS - IFUGAO Award a ₱48.9M contract to LN BUILDERS AND CONSTRUCTION SUPPLYNational agencies

Transaction hash:
2748ff0c2c679df4a0a2576ea96d68097cb7df06a1a529cddc6254207e4dcc4c
Status:
Included and unchanged
Block:
#5,627 386 blocks after it
Position in block:
Transaction 44 of 309
Award day:
Sep 19, 2024 (2 yrs 1 mo ago)

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 #5,627 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 PUBLIC WORKS AND HIGHWAYS - IFUGAO awarded it to LN BUILDERS AND CONSTRUCTION SUPPLY on 2024-09-19.
    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   2748ff0c2c…4dcc4cnow      …
  2. 2. Block Merkle root changed
    stored   7b8508f154…b93fe7now      …
  3. 3. Block #5627 hash changed
    stored   a4c95e49a4…ae0ad6now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 308 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2748ff0c2c679df4a0a2576ea96d68097cb7df06a1a529cddc6254207e4dcc4c
  2. 01 R 2a1b3b9713a3c8787d48958ed13045a805939e229e3012131abd60cbb83c093c
  3. 02 R 894b6e78ac86a4061f9f9babe00eff08c37f2cbdf0803aeb5fe666fbbc405123
  4. 03 L 06a7174ad60520f89b1d62a6c430c1602593cafc26b763815d1230b98f203571
  5. 04 L 81c488d8d03c825f95b8ffe4f138de35586e81654d3290bf556dbf39fce4b5a3
  6. 05 R 9901b14a3e9021fb560108c48130c90979a6732abc02e8c2d925b69a7259632d
  7. 06 L 78c704405265e9ae3e7d026fe6b7ff1028a0cb5013985fa419198262c7315bd9
  8. 07 R 9e386eb78bca849604dff366ca1a0d8bb92a619c19db90bda6eee065356ce8db
  9. 08 R cac150aa225c765fd052fb870b4d3978aea79766f37220afefde7fecb8bc5c6b
  10. 09 R 511d0fd026e769cae8da2540e965e764c219efcceda1123e59c95bae20ac72bc
  11. root  7b8508f154e1f833207d44c2dac11373ab090d76758447770a2347e4feb93fe7