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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

CITY OF TABUK, KALINGA Award a ₱299.1K contract to LANDAM CONSTRUCTIONCities

Transaction hash:
bc3b9c150d082f6dfc8cffc0a4ab3054d8e12ffa0c518120d2b045503cd0b4ca
Status:
Included and unchanged
Block:
#4,377 1,636 blocks after it
Position in block:
Transaction 270 of 377
Award day:
Mar 1, 2021 (5 yrs 8 mo ago)
Value:
₱299,087.31
Project:
Continuation of Multi-Purpose Building Barangay

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 #4,377 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)
    CITY OF TABUK, KALINGA awarded it to LANDAM CONSTRUCTION on 2021-03-01.
    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 City of Tabuk gave a "not stated" 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   bc3b9c150d…d0b4canow      …
  2. 2. Block Merkle root changed
    stored   427efec486…866f89now      …
  3. 3. Block #4377 hash changed
    stored   fd439fa0ee…c4d343now      …
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 376 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bc3b9c150d082f6dfc8cffc0a4ab3054d8e12ffa0c518120d2b045503cd0b4ca
  2. 01 R bc44df7b9b4432cfd475d523d34760a91ba29e90b296d3bec81bcca177956845
  3. 02 L a707bb1043943124a9680bcf7e1f1136d18f9dedc68b9430838cc532c6202e50
  4. 03 L a83abb8a96e0ebc36f09d277255d870f27dc6c6239426c071e3c86db39eae9ca
  5. 04 L 5e9f95c509f6d4340a1859464fa5827eedeedbfc4fbe6bc41de5f6a921ed4682
  6. 05 R d0818a0e724ff1f2b70546e9d0df68cc9d691adbe8f3f8ffd9348cb130077ac1
  7. 06 R 4a65b0dbc401e95b2d7c2c8a89957ad18578605655d0ca9777e7b25807ddd21a
  8. 07 R bf6106facb925943b66db837d6e1fedf602f2841be331292cce61a64c62d832a
  9. 08 R 113f9ed95688354bff166baa1c273b44679874aa417dd390fc288061a36aabd6
  10. 09 L 8ebcd48ecba2b105b8fa06caecf7f8e2be691b0271647970e0b5001367b8c66d
  11. root  427efec48666f07a4933c74aa7030c56b32ed70571a3ab3c5c451a8578866f89