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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 ₱488.4K contract to G. V. BURTON BUILDERS & CONSTRUCTION SUPPLYProvinces

Transaction hash:
bbc151b2a2dcd50c8a89433b75fdb58f49341ec5140b85dbce2894868a9c7af4
Status:
Included and unchanged
Block:
#2,105 3,908 blocks after it
Position in block:
Transaction 62 of 85
Award day:
Jun 18, 2014 (12 yrs 4 mo ago)
Value:
₱488,442.80
Project:
Conc. of CVR NAGSABARAN-DECABACAN-AMPAKLENG 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 #2,105 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 2014-06-18.
    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   bbc151b2a2…9c7af4now      …
  2. 2. Block Merkle root changed
    stored   7429df8027…0f3de6now      …
  3. 3. Block #2105 hash changed
    stored   45c1ba1cd1…a57a52now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 84 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bbc151b2a2dcd50c8a89433b75fdb58f49341ec5140b85dbce2894868a9c7af4
  2. 01 R bcfe8838e283aab412925f87bf78e461420cd6d3895bb1bd3a1daf3a70d1028c
  3. 02 L a633eb9a6102f2a2c6b5c694a44112c17661ed5bd4c89f059df30f1a71d51591
  4. 03 L 0fa3887fe8a824bfae12eef04723a0b4166689b7ba05d81fcf212ed0f20ab083
  5. 04 L 4ee0e2b83e16b71fd35a108517a81105e9c420d41eeb06fe51d730604415f730
  6. 05 L b3bf5ea421deb31fc48360173a825220dc1958db89bbd1a1370a9593ceabb6ab
  7. 06 L 9509ebff61167c33709117849ff466a8439aa85a54f6b6d4da9332a9d8b7f2d9
  8. 07 R 7f920943cc75227dc5fc198c213ea41b95695878fe91cb059bf85febd283ddaa
  9. root  7429df802755bfe38b2a79f85c20966353ad7a4cbaac46eab28dc78e430f3de6