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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

PROVINCE OF KALINGA Award a ₱49.3K contract to TNJ BUILDERSProvinces

Transaction hash:
af47837bdfb25d3c00a58610b7f840d7c86a78fcb09d1867b439f55b8cb434f5
Status:
Included and unchanged
Block:
#3,043 2,970 blocks after it
Position in block:
Transaction 189 of 283
Award day:
Apr 10, 2017 (9 yrs 7 mo ago)
Value:
₱49,258.30
Project:
REPAIR OF DRAINAGE CANAL

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 #3,043 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 2017-04-10.
    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   af47837bdf…b434f5now      …
  2. 2. Block Merkle root changed
    stored   cdc86b44e8…142d7cnow      …
  3. 3. Block #3043 hash changed
    stored   2651e34987…b4f71enow      …
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 282 records. Each step hashes the current value together with the sibling shown.

  1. leaf  af47837bdfb25d3c00a58610b7f840d7c86a78fcb09d1867b439f55b8cb434f5
  2. 01 L aea3cac67d540b681eac272c37db0f619f17366856c0cf1d9a106b3fd1a1a435
  3. 02 R 649b7d9b8401b9e5f62fed08a5e1d8528991811b9e8ea9e9c241cb3fed660a1b
  4. 03 L 71faf5b09c45969b9ab1177689779d3fd28e7b2a577fdbe024e09c102fba1a21
  5. 04 L 8b200c63d86353f703a83228e432d5abd5e7e334331ffdab64a95c976bc0c4c8
  6. 05 L 034ce8bd4881d23a32af2512cd62dee1a72eaf942cb0760b8d77deba49f86107
  7. 06 L 5a7f4afdb73e01e2f0adc383c3df07116227cda6b219ab1dcbc6f7f083567be0
  8. 07 R 7af280853733265c3c048a91da2a653fa09c43191c4ec117e5a736cd4118ef0b
  9. 08 L 9b4c101bb813191132f7c3699a68fbf034f60427a43c12c34965283150f32d15
  10. 09 R f4dd47b54da8c607e271c98201e181bc6f4a16ecdff4abdf1069926a4930fecc
  11. root  cdc86b44e8fe479d73f585c59cdb7bce9a839e607d089c54fa855f2960142d7c