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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 TARLAC, TARLAC Award a ₱7.8M contract to IJK MAE CONSTRUCTION INC.Cities

Transaction hash:
ca43ef19bbd82d0c0e9c104857bee9ca7296448eb62e89fd9b55a053e189a209
Status:
Included and unchanged
Block:
#4,534 1,479 blocks after it
Position in block:
Transaction 150 of 182
Award day:
Aug 10, 2021 (5 yrs 3 mo ago)
Value:
₱7,798,435.32
Project:
local road

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 #4,534 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 TARLAC, TARLAC awarded it to IJK MAE CONSTRUCTION INC. on 2021-08-10.
    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 City of Tarlac 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   ca43ef19bb…89a209now      …
  2. 2. Block Merkle root changed
    stored   48af50c9d8…3a6357now      …
  3. 3. Block #4534 hash changed
    stored   bf48efeff7…592ab1now      …
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 181 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ca43ef19bbd82d0c0e9c104857bee9ca7296448eb62e89fd9b55a053e189a209
  2. 01 R d106eb4e2b5ac9bb58268f5985074c9011536282c8cd8ca9832f7c7e7bb37537
  3. 02 L 072176ee841d3658d4e334538a718bc46e15b83839ecee492c1fd204e3e1caaf
  4. 03 L e61fac6f3879ea0e819343adb998d830cdf22f5e53a5adb95be8a57d8982811e
  5. 04 R f0639a484fd7f19fa003e23a31198ca79614cb82bc5b2986d1ba122f9e298807
  6. 05 L 59c6956f6b71ae026475c3ca1e5e6ebdadcb1d1c1d8434bc936eaaa883937b38
  7. 06 R dab5d2ef6eac0a51610208344844a92b1e50a129684d676cdb538aee10a5ce13
  8. 07 R 85fc25f7b4db8834e351be1b661ef3e0ddd4f5a3332e8e7385b7c5faedd5add7
  9. 08 L 94d3cbc0dea32e1ff3debe528114f0210328ffd6d951e5722aec13187cd2dca5
  10. root  48af50c9d8dc64ebd31c50d1c7f79a8b9f2f1c32561af89ea71374e2243a6357