Skip to content
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 NEGROS OCCIDENTAL Award a ₱1.5M contract to ROCK - WILLIAN CONSTRUCTION AND SUPPLYProvinces

Transaction hash:
f78aa3f6edd6ea0a545dff6a421d545545658f149656f90a3446fee9f250615a
Status:
Included and unchanged
Block:
#5,661 352 blocks after it
Position in block:
Transaction 86 of 92
Award day:
Oct 24, 2024 (2 yrs ago)
Value:
₱1,499,098.80
Project:
Oil Tanker Calibration Center, Motorpool, Paglaum

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 #5,661 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 NEGROS OCCIDENTAL awarded it to ROCK - WILLIAN CONSTRUCTION AND SUPPLY on 2024-10-24.
    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 Negros Occidental 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   f78aa3f6ed…50615anow      …
  2. 2. Block Merkle root changed
    stored   3f2ca9829b…b4f86bnow      …
  3. 3. Block #5661 hash changed
    stored   a21013d5f6…3cb8c4now      …
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 91 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f78aa3f6edd6ea0a545dff6a421d545545658f149656f90a3446fee9f250615a
  2. 01 R f7e58a7b0f03331b7b29848893beca40454816f3e8e82345b594431f06325f56
  3. 02 L 4417ba03f4ad030937db4ea2dc17d7e48e26822c7fa75c1b0ba752e3cbdb6373
  4. 03 L 880ff7113c98aa22d883a84d2c53643560fd6b52c32a2a4ed8befc046ef8dab6
  5. 04 R 4ca3d77eee5fa52a08c2f0e3b22dda10258bebf7caee4401646861e1de4bb0f5
  6. 05 L 376a59515f4523f39ff4d582be5fd99ee15e8e4dc448e39c44db3ad74b935fba
  7. 06 R 80fd33b55c73ae2b224c52b130f8122619a8a755e0df45428fccf7fd490228c7
  8. 07 L 464e8b1572d2f66d548c9ebe32d34b57710a5e7112454301c81afe2ea95454bb
  9. root  3f2ca9829b87cf4978b660474c8b896fe13bb9f52fddf260804d372099b4f86b