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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 ₱2.8M contract to AMVIL CONSTRUCTION & SUPPLIESProvinces

Transaction hash:
ce88e7519bdd4f405b779c239a89eb4cae98348c6529bf72bc36a269bd7e265a
Status:
Included and unchanged
Block:
#4,748 1,265 blocks after it
Position in block:
Transaction 624 of 755
Award day:
Mar 16, 2022 (4 yrs 8 mo ago)
Value:
₱2,828,950.70
Project:
Construction of Multi-Purpose Building

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 #4,748 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 AMVIL CONSTRUCTION & SUPPLIES on 2022-03-16.
    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   ce88e7519b…7e265anow      …
  2. 2. Block Merkle root changed
    stored   49bfa937da…58f062now      …
  3. 3. Block #4748 hash changed
    stored   c9c6501282…1b848enow      …
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 754 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ce88e7519bdd4f405b779c239a89eb4cae98348c6529bf72bc36a269bd7e265a
  2. 01 R ced3a4bc0da19f34769b1b4263d00ca7c7b3ad8f471c387c77eccf482da52fb7
  3. 02 R 07989bc51d0fd9b187b61e3c4d564ef472a18097699dc699cdc4b4d562ec2d87
  4. 03 R c4d2c31f4749c2e11252215ec652697a7b44a2ad55a1472eef90899f28ebfcc2
  5. 04 R c805fa20610729ce0f2ab3cc3eb6a6f384c4b0fbf0469efb64fb8ac987d942f8
  6. 05 L 6f9eea8c90886711ae42068b082dee537a9d52ca7fc0af6d90593f3fe1dd93ed
  7. 06 L ed57692230716b430a4d348c2544ea726c209ac991fc17caa11e0215b33dbb40
  8. 07 L 13e3921c81a76817b1cddd07456c6c1baa1ae13d5b7a0f66387867a83239d96e
  9. 08 R 7f64f3ff626908da7196256a657289c8087549c3dd44125899ba60af432ab788
  10. 09 R 65d4c03bcc5fd29fe252925e34c71c35d84506bf1a7f79d638cb388a17102bba
  11. 10 L ba769809d3c385b04bb5dc24916186e26e8df77f73165d98f59522d59869ea14
  12. root  49bfa937daadda4a5c4d9ece3272ff45b81898442ce5ce9ae5999fc15c58f062