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

MUNICIPALITY OF GUBAT, SORSOGON Award a ₱7.9M contract to TOPSPIN CONSTRUCTIONMunicipalities

Transaction hash:
4fc63f76773a5425eb15fb91edf00f820ddf6c8588891632162e672b7fe79152
Status:
Included and unchanged
Block:
#4,763 1,250 blocks after it
Position in block:
Transaction 12 of 37
Award day:
Mar 31, 2022 (4 yrs 7 mo ago)
Value:
₱7,904,775.62
Project:
INFRASTRACTURE

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 #4,763 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)
    MUNICIPALITY OF GUBAT, SORSOGON awarded it to TOPSPIN CONSTRUCTION on 2022-03-31.
    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 Gubat gave a "unmodified" 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   4fc63f7677…e79152now      …
  2. 2. Block Merkle root changed
    stored   b5e0243b50…abab53now      …
  3. 3. Block #4763 hash changed
    stored   abe1e9ad92…a8daa0now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 36 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4fc63f76773a5425eb15fb91edf00f820ddf6c8588891632162e672b7fe79152
  2. 01 R 5016565ff15e4e6a89f8400caa914728d16b2efff6d02374f685f03db5adb6b4
  3. 02 R 95d94ef1727fc922b559ea44a09d47c8335e95bfd99f231a2bbde315e06305c3
  4. 03 L 07ad9c4f5247ab6c2d6861089ab5749a679a68b5b4d0fcb3e089058aaece4152
  5. 04 L 8eff1d7ae78d0feb7c9b21cb757dee4e851b9c29843e4e18b364d662ef7c80a1
  6. 05 R 7ede3cfc2257fa27d0c93258ad3b17356d8ccdc6f1ca2509ac008892e3327d40
  7. 06 R f453856312010327f69cb8fb6b6cd854abe3b4427b721e0f10c9c077fee79020
  8. root  b5e0243b50593c226a382c7b190d55986d4cbe79972ee0eaebfa2b7e66abab53