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

PROVINCE OF KALINGA Award a ₱198.5K contract to TNJ BUILDERSProvinces

Transaction hash:
0a4b31cbf331f79de801657e7ac4dc02caf38dfc551e30d73faf8ac0456f3516
Status:
Included and unchanged
Block:
#2,612 3,401 blocks after it
Position in block:
Transaction 9 of 256
Award day:
Dec 21, 2015 (10 yrs 10 mo ago)
Value:
₱198,511.35
Project:
CONSTRUCTION OF KALIPI BUILDING (PHASE II)

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 #2,612 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)
    PROVINCE OF KALINGA awarded it to TNJ BUILDERS on 2015-12-21.
    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)
    COA's CY2024 audit of Kalinga gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   0a4b31cbf3…6f3516now      …
  2. 2. Block Merkle root changed
    stored   2a6168f8c1…14f5e4now      …
  3. 3. Block #2612 hash changed
    stored   c2bcc51433…c06904now      …
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 255 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0a4b31cbf331f79de801657e7ac4dc02caf38dfc551e30d73faf8ac0456f3516
  2. 01 L 0a207766f1dce8ef6274b58785a9133566c553da426a8da054efd8b688787671
  3. 02 R 57819339ebb09549a8bd691b55792f87d930f6a426d682f07779251c3d03520a
  4. 03 R d4315fd94934bffe4fa38bc849f6cf24970223dd67b575342b264a5fd36d1f02
  5. 04 L 07eef4035c2098846eb2b118deab59c0eab108397db6f4df51f28dd9595964b6
  6. 05 R ed27dfac2d3530ac6388649360537f688c4c748cf5a1f28e22d97e5ad7efebe4
  7. 06 R 75cefa621b3732d0ebea8b0e9f0381bc528f862d6fd35db686e30ddfd7318ac0
  8. 07 R 39aa18b39c9382745cf4ea40734070d0a41ac7f0b039e571c3e29e0c2d798d6e
  9. 08 R 50ae5c27b8b747096afc70de6ed29836e7d8cdb8df8df3763bf888f7f73ef8e4
  10. root  2a6168f8c127f48dfbf4442ed23d3bc1f656adcb7e42fd2f11c6a1101114f5e4