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 SAMAL, BATAAN Award a ₱118.1K contract to COOL-MAGIC HD ENGINEERING SERVICES & TRADINGMunicipalities

Transaction hash:
b0e9c356c48abb85e4e5a49e81a18d678aa80a8feabfb80eb475165adc0902b2
Status:
Included and unchanged
Block:
#4,720 1,293 blocks after it
Position in block:
Transaction 347 of 539
Award day:
Feb 15, 2022 (4 yrs 8 mo ago)
Value:
₱118,096.82
Project:
Const. of Road at Sitio Maube Brgy. Sta. Lucia

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 #4,720 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 SAMAL, BATAAN awarded it to COOL-MAGIC HD ENGINEERING SERVICES & TRADING on 2022-02-15.
    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 Samal 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   b0e9c356c4…0902b2now      …
  2. 2. Block Merkle root changed
    stored   477603c4ee…80f3a0now      …
  3. 3. Block #4720 hash changed
    stored   85188031d3…b8bc03now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 538 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b0e9c356c48abb85e4e5a49e81a18d678aa80a8feabfb80eb475165adc0902b2
  2. 01 L b0ab7498b7a242f256f91bcb0d22a33b9c1e2875259e3ab0a700ee646e9739da
  3. 02 L 7745baf9f1b7aaf44c642e4444e5806ee29baa7cbf930884d55d80ab9b00d6dc
  4. 03 R 465d90cce680741360e112072d07389830652edbf4bcb37a32c8158af07d1f6f
  5. 04 L bbd11446544b509547c0bef14c9c5482f985e68b9c0b317dfb5cbecf39573cb0
  6. 05 L 68c4c30e0e0377b9292bfb8a9bb24a80b08f9f08d80a0e73f5c7f47b1161634e
  7. 06 R 7da11ebbdbd6744ede58c27816edff841f6dbd34c8d721bbf9126ad1cf856476
  8. 07 L f6d667e635d2f1d28c03db61fc16d9746e2e4c71faf813c9a494c13fe102fd1d
  9. 08 R 8502b295de5e92b2a7fb08da538fc07dc977ce4235cb07788d916a5fe8ed5c97
  10. 09 L 62c149f44a893f413efa1e3cc0e6c62b225a1aef2bafb5d166eabe8b2da3d60a
  11. 10 R 1b6eb2ae1a9bec3aa085ca4243b98c441f0d3faba504148752620b0108441781
  12. root  477603c4eef6d32633301c72009f8dd6ec12eed866937f1e5ed4b2551d80f3a0