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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 hash:
00a3387bcc0533f2baa8303255f6658de1343469cb3ebb96addd83293113ebfd
Status:
Included and unchanged
Block:
#4,490 1,523 blocks after it
Position in block:
Transaction 0 of 308
Award day:
Jun 25, 2021 (5 yrs 4 mo ago)
Value:
₱12,542,537.05
Project:
21BC0173 - Concreting of Brgy. Sto. Niño to Brgy.

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 #4,490 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)
    DPWH lists the funding source as "Outside Infra - GAA 2021 DA FMR", i.e. the FY2021 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN 2ND DEO awarded it to V.S. LAUNGAYAN HARDWARE & CONSTRUCTION SUPPLY on 2021-06-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21BC0173: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2021-12-05). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   00a3387bcc…13ebfdnow      …
  2. 2. Block Merkle root changed
    stored   5cea564ce7…f296c8now      …
  3. 3. Block #4490 hash changed
    stored   24252f9fda…9f79b9now      …
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 307 records. Each step hashes the current value together with the sibling shown.

  1. leaf  00a3387bcc0533f2baa8303255f6658de1343469cb3ebb96addd83293113ebfd
  2. 01 R 0195112b6ee7a4d634ffeda680bfc6f4e89a8cb78d174f4e482ecbe510dfadce
  3. 02 R 1bffcfac71c5e7f600f11b789fa4e29b135281e0c2dfc1a4381acf87f97f071e
  4. 03 R 8ad1443513fba58ea541434692f4d6e850e572789eeaa5f4d1e32397a301dd4e
  5. 04 R dae757481e5c6f8a696725ea49fff45d44b774a85114db35fd11c596fcee1b46
  6. 05 R b3a1bdc019537882b08aa9b1f0be833fcb7b05563349274bb89eb66252182d08
  7. 06 R 7168a60a3532e419b5dd77857241dc40f41484eaaafd15c340ce1ed182117e82
  8. 07 R a7a1753b1f70d626f0c27e349534c1eed8e6f650708a771161efc4d88ed6fdc5
  9. 08 R ddccd43f303c59ef536a3e9931f13017a94086a2813584237c905144e499b425
  10. 09 R 4e7b7991eb4b4638e4f0e53401a5a77c37e7ff4a4f142c1ed829b132f1dcd02e
  11. root  5cea564ce7e464cd7e1a8def0c3d1d1e0075ef63654a4e3e0abbfdeefef296c8