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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 NUEVA VIZCAYA Award a ₱193.7K contract to G. V. BURTON BUILDERS & CONSTRUCTION SUPPLYProvinces

Transaction hash:
017f9bb71a77bde73cd22c2a58e1ac1c658666ba442f70ea89297136f72b7553
Status:
Included and unchanged
Block:
#2,315 3,698 blocks after it
Position in block:
Transaction 1 of 235
Award day:
Feb 4, 2015 (11 yrs 9 mo ago)
Value:
₱193,735.50
Project:
2nd ITB Rehab. PFPD

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 #2,315 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 NUEVA VIZCAYA awarded it to G. V. BURTON BUILDERS & CONSTRUCTION SUPPLY on 2015-02-04.
    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 Nueva Vizcaya 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   017f9bb71a…2b7553now      …
  2. 2. Block Merkle root changed
    stored   4d04cab1a5…0f5ffdnow      …
  3. 3. Block #2315 hash changed
    stored   d4fb25cf6a…1abdbfnow      …
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 234 records. Each step hashes the current value together with the sibling shown.

  1. leaf  017f9bb71a77bde73cd22c2a58e1ac1c658666ba442f70ea89297136f72b7553
  2. 01 L 00364bbb5af4f7d1d6db89691efe668e9c4a513e00a68ad3e548232bdbf96cc5
  3. 02 R 811c9d4be4aa3022ef019cbd4ead9ca319313f67334d39623d07a4ae9f7518f3
  4. 03 R bbbec8bfc51a80fa23a074e905fa92e8ffe9489089843a5ff20414f72078884e
  5. 04 R b8cf1a27c3be69b320ee6af6e268ddacf9e936670a6c804bbc672511bf123f29
  6. 05 R f10a174a7dd16f8914cc3ab1c0baa102634bfcdd68effcaef5e031e2d6ef5fe6
  7. 06 R 6d563dccd36cd527b83e370b1b84de3c18f395017f998f54a64078e7ff50ea7f
  8. 07 R f5f43235d1ed7751b47801743fcb5dd8fe9152188f1d2194a9026a8eb208920e
  9. 08 R bd6e180cb7ec0360ea801ac06620f0ad64ba56e79294b1bd2448614d9abe49c6
  10. root  4d04cab1a52828a3c7a79caff19f6e79040a56d261c27f933ec58db8f70f5ffd