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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

CITY OF CABUYAO, LAGUNA Award a ₱696.0K contract to JOVENCIO ENTERPRISESCities

Transaction hash:
1bc8ac1e2d21781eb27afbdbe89597b336991c255833e851f1e917cb02993f4a
Status:
Included and unchanged
Block:
#2,367 3,646 blocks after it
Position in block:
Transaction 0 of 4
Award day:
Apr 2, 2015 (11 yrs 7 mo ago)
From:
CITY OF CABUYAO, LAGUNA
To:
JOVENCIO ENTERPRISES
Value:
₱696,005.87
Project:
Enclosure of Covered Court at Niugan ES
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
CITY OF CABUYAO, LAGUNA
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 #2,367 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)
    CITY OF CABUYAO, LAGUNA awarded it to JOVENCIO ENTERPRISES on 2015-04-02.
    Found
    Open
  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 City of Cabuyao gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly
    Open

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   1bc8ac1e2d…993f4anow      …
  2. 2. Block Merkle root changed
    stored   4ea41fd2d6…c31d34now      …
  3. 3. Block #2367 hash changed
    stored   8e07c72320…1688a9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1bc8ac1e2d21781eb27afbdbe89597b336991c255833e851f1e917cb02993f4a
  2. 01 R 3f57cff57e621062102f04a6eb6437d9bb34cd464e84a7bbc2239b2db0990f87
  3. 02 R a4b6249339886aab46569ad3770b824b8a12720fb6d903fbd89e91cee62bc827
  4. root  4ea41fd2d60b74df63c177968f42e740e6ad825a680fcb69ed051d95f6c31d34