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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 ₱498.8K contract to C.A.B. CONSTRUCTION & SUPPLYProvinces

Transaction hash:
4decd4a90bcab11f3eb3dc7607457e23b6903d9a00cb8e430aa72fadd0736423
Status:
Included and unchanged
Block:
#3,672 2,341 blocks after it
Position in block:
Transaction 46 of 149
Award day:
Feb 6, 2019 (7 yrs 9 mo ago)
Value:
₱498,757.86
Project:
CONSTRUCTION OF STO. NIÑO CIS Located at Dullao, B

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 #3,672 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 C.A.B. CONSTRUCTION & SUPPLY on 2019-02-06.
    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   4decd4a90b…736423now      …
  2. 2. Block Merkle root changed
    stored   320e37fce1…a25cf5now      …
  3. 3. Block #3672 hash changed
    stored   8ccf5032c3…c993cfnow      …
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 148 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4decd4a90bcab11f3eb3dc7607457e23b6903d9a00cb8e430aa72fadd0736423
  2. 01 R 4f4ef447da5e489524459125b67ea72ddcc5361350f84113cd6d46d1921c3161
  3. 02 L 838b5105d25783ebe752aa3216596b5050ffe0e32c649fc341fb1affc8d7b8db
  4. 03 L f4d789c34abc7941686fa82f84ddda57be2d593914d8fe81a7af092ed664d7ae
  5. 04 L 318fd81d5245b73374b05a7ba1188bf957532e9414aeba608ca5409c9233451d
  6. 05 R 5f03daa9779565b1f624442876ccdf9606f84996265591acd0d29e0b59bc9603
  7. 06 L c6752fc2aa912568df39c3d589a432e27d44b102d64f8a7157920b69878c753c
  8. 07 R 38b4881677a9c5598c81de40fb8db985e08794fdfbdd0d53ac4cb9f1684a9edf
  9. 08 R a666a3b7d4b1fb9ca10d871ae23e61e3823580207e8c996daf5cad2da62bab08
  10. root  320e37fce1c71a004773c2cb71be7a4b256f38f71a7db1ebcad7de383ca25cf5