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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CATANDUANES ED Award a ₱20.9M contract to VIRAC NRC CONSTRUCTIONNational agencies

Transaction hash:
8a99bb8a93f9ca12193b6fc6bd026444cba0ad87e6a88077c39f906eb7deb096
Status:
Included and unchanged
Block:
#5,673 340 blocks after it
Position in block:
Transaction 211 of 394
Award day:
Nov 6, 2024 (2 yrs ago)
Value:
₱20,896,877.98
Project:
24FH0093 - BASIC INFRASTRUCTURE PROGRAM (BIP) MULT

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 #5,673 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 "Regular Infra - GAA 2024 SSP", i.e. the FY2024 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 - CATANDUANES ED awarded it to VIRAC NRC CONSTRUCTION on 2024-11-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FH0093: On-Going, 94.83% 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)
    No completion certificate published.
    Not published
  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, 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   8a99bb8a93…deb096now      …
  2. 2. Block Merkle root changed
    stored   c9608c81df…44f163now      …
  3. 3. Block #5673 hash changed
    stored   45dfc140e4…2b7717now      …
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 393 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a99bb8a93f9ca12193b6fc6bd026444cba0ad87e6a88077c39f906eb7deb096
  2. 01 L 8a7b21eaa2f031c4e794145cef1416f6d7021d423e2a46fa403218cd779509c0
  3. 02 L aff48eed7f5447494d33d5351a046d24e8d11187cbf5bd0ce2c469ea696bb73a
  4. 03 R b630a5abbeb1763ef622437c5cb1a16b2daec38a79e4a473cc8a393367185de3
  5. 04 R b7a29f0523ca4d3eae44e59cba16246786798e7da7cece3697def00eb611b92d
  6. 05 L ca2590b31a3639257b65870724ee44eab49d1f9fa966733337e512896b2a64a5
  7. 06 R a959ff9276c097fbadfe81e981eb381003f8817688d5e0c4aea4effae4b7d72e
  8. 07 L be5be44004859477e787a18d387787cedc0f1a30e26acd5e9abf9a05ced6320a
  9. 08 L 8dd72c6278e4530f757aaddfa38facbffe670a48e57de71eb83914f6ed476f03
  10. 09 R cf6088e2c144d44ff1ebb0c8078536f3227ac5682d0e47d72e1b80d3208ca1f5
  11. root  c9608c81dfadf81f7ff7a81c63fe5f97bd37e7c7f406de38079d0268db44f163