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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 TARLAC Award a ₱2.0M contract to ADVANTAGE + IN CONSTRUCTION AND SUPPLIESProvinces

Transaction hash:
fc229ce2850945c347d28b8accc445e4afdcbe79520d0a056f0a88b0287294fa
Status:
Included and unchanged
Block:
#4,676 1,337 blocks after it
Position in block:
Transaction 782 of 798
Award day:
Dec 31, 2021 (4 yrs 10 mo ago)
Value:
₱1,998,875.16
Project:
Concreting of 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 #4,676 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 TARLAC awarded it to ADVANTAGE + IN CONSTRUCTION AND SUPPLIES on 2021-12-31.
    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 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   fc229ce285…7294fanow      …
  2. 2. Block Merkle root changed
    stored   e2a179648a…215c3anow      …
  3. 3. Block #4676 hash changed
    stored   ed19b5e47b…1ab905now      …
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 797 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fc229ce2850945c347d28b8accc445e4afdcbe79520d0a056f0a88b0287294fa
  2. 01 R fc2f00083b37aecddc970a8763d4a766603f5d650596eac5f6b8f594381a955c
  3. 02 L 6262a885d976d2b5b16d661183a1ed3f54a171b65e7bf90ea77fcf4ae8abe595
  4. 03 L e2a35e2f2612fcb0a86c7248e9ebd13e87626e9b53bb4e5a279b03a89efcaab8
  5. 04 L 8b832a530873c67cb435b00e1eb50bd6b13d4071bb0a0a0bdccac1d25922f1e9
  6. 05 R 0b5551509255abcc30a5537cfffa83c4b0838ac068fc7795486e2f63d4889b0b
  7. 06 R 0208ad10d48dee64e35fe1666d835a8d022fe7402865b94fbba46e4454eb1c78
  8. 07 R 4d3e66e6710fdb2b7a049bf5563c853601ca20a0ad3531f04c9481b9e104c66b
  9. 08 R f891221e775765023c8f6a6cfba9f461f11c3f2fe98beee28a92d5a365e0e4c7
  10. 09 L ffc5cb2078c31e72cd387437a2cdcd03606d56909d2d5a8bc6d924af45e9c529
  11. 10 L 5e47c515c7d227cabea4e133ace4ed50d7a3944fa6caa35cb48e8ed7fc4513b3
  12. root  e2a179648a6589df661534bb5271a23f726a67490558beb17a0727841d215c3a