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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 BATAC, ILOCOS NORTE Award a ₱2.5M contract to GULF - CANARY CONSTRUCTION & DEVELOPMENT INC.Cities

Transaction hash:
da16bbe4ebecf2234399690ab209a0a7d674a30828bd25e92f7a6126d36ac081
Status:
Included and unchanged
Block:
#3,701 2,312 blocks after it
Position in block:
Transaction 257 of 304
Award day:
Mar 8, 2019 (7 yrs 8 mo ago)
Value:
₱2,467,611.99
Project:
CONSTRUCTION PROJECTS

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 #3,701 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 BATAC, ILOCOS NORTE awarded it to GULF - CANARY CONSTRUCTION & DEVELOPMENT INC. on 2019-03-08.
    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 Batac 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   da16bbe4eb…6ac081now      …
  2. 2. Block Merkle root changed
    stored   a2aa59226b…47735fnow      …
  3. 3. Block #3701 hash changed
    stored   0603641a3b…45ff4fnow      …
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 303 records. Each step hashes the current value together with the sibling shown.

  1. leaf  da16bbe4ebecf2234399690ab209a0a7d674a30828bd25e92f7a6126d36ac081
  2. 01 L d9e1eda5d2dc294a6e1684e2a3799ce6f7be5f0f12d8628b8e8acd032efd8dc3
  3. 02 R 789c26a04da366f97b5223f41db3e7b63d0b781ba2b6b1405c953bfd7a7f5d0b
  4. 03 R 00fb3af919dbb85a032443079ab312009a59a49e21c474f3618c48de5b28c6bc
  5. 04 R 51623559de47a5e3d570ec43cc4cb8742200f235d1850315a4c98dc2e7d853fa
  6. 05 R 6869d2b7014f3023eb6c25d937e6e248a97887d0df77f644b77761e5fe0e8d82
  7. 06 R 54b78fba1a56190edd4b865c3f0d1088f6b528601bfc90e1634eea679cb91b24
  8. 07 R 6d8d371e9336c94f650abda2a8be17ef1d9c0d6683d1c79c039fa1b1e66bbdf1
  9. 08 R da0c5e6ae9b242c9bf54d25cce10cf2f4cb36face424b75bf63b6c84b1ebf44b
  10. 09 L 752c941b7927ea4ae263e3d2c83f77832b08bd08f6b1520135054a7e52a91278
  11. root  a2aa59226b033cc1b8cf9d4eb9f58f8de4361e4cdb4eb2cd17dc7e767a47735f