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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

MUNICIPALITY OF TAYSAN, BATANGAS Award a ₱4.2M contract to TONIJON CONSTRUCTION AND DEVELOPMENT INC.Municipalities

Transaction hash:
c0ec1bfebb4c5dcbdeeefce1cd908e6d0439ea4bf8d7adeb72049b960e0811a1
Status:
Included and unchanged
Block:
#5,991 22 blocks after it
Position in block:
Transaction 644 of 871
Award day:
Nov 3, 2025 (1 yr 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 #5,991 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)
    MUNICIPALITY OF TAYSAN, BATANGAS awarded it to TONIJON CONSTRUCTION AND DEVELOPMENT INC. on 2025-11-03.
    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 Taysan gave a "qualified" 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   c0ec1bfebb…0811a1now      …
  2. 2. Block Merkle root changed
    stored   cd21cc7978…94630dnow      …
  3. 3. Block #5991 hash changed
    stored   32cba2a877…8cb92anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 870 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c0ec1bfebb4c5dcbdeeefce1cd908e6d0439ea4bf8d7adeb72049b960e0811a1
  2. 01 R c1470c110c2eeec6558e9dc7d2f4d08b4762b9ef8bf2723db2d26bdd1b45f6bc
  3. 02 R b832d59a7001021a5a875948dd8d76d9d0c07356fdd916ce6dfbc8b8ed16d705
  4. 03 L 461bd0a2361804163b7ab8217a7a1c3e6c9ffb2e838d7c9f3f89d178790e915d
  5. 04 R 146e80230762df4b356809e6479f4f2fecdf831012ad3919f8fd955dd8ec1634
  6. 05 R 9fc23029223fa6f01cc015d179efb59bba4931d4a5cc16498581930274eaaae6
  7. 06 R ceee14b89fe41382dca8d7f408d41626db23f645b5ac6597f65fa4ee06c54d28
  8. 07 R 095e4ef7d62f98d4083b614e2b36949019ed27a2b0fcce322886c9443c5b73b8
  9. 08 L d3179b3578ddde4f7329b34def80ddb19f74932041c661753398deabc791799f
  10. 09 R 8b9c3be55cf30176cd61ba48e92e1bb29dbebe8fe95b8c435a40ad15f001ec9b
  11. 10 L fbb6bf6d74e863cd1004d4ed727bcc691921237c89ef713fb179529f50afd69f
  12. root  cd21cc7978142c2e1ec5da05bfc0e8034f3d0b859195fabf4c4ac2147694630d