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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 MALAYBALAY, BUKIDNON Award a ₱1.9M contract to Z & L CONSTRUCTION AND SUPPLIES CORPORATION DOING BUSINESS UNDER THE NAMES AND STYLES OF MJJ STORE; JAMES FILLING STATION AND MINIMART; AND Z & L CONSTRUCTION AND SUPPLIESCities

Transaction hash:
e1fb2c1a3fbff217b4808997e09f9f3ec7ce2bba1913490e63ca2f852088c42e
Status:
Included and unchanged
Block:
#4,891 1,122 blocks after it
Position in block:
Transaction 122 of 143
Award day:
Aug 18, 2022 (4 yrs 2 mo ago)
From:
CITY OF MALAYBALAY, BUKIDNON
To:
Z & L CONSTRUCTION AND SUPPLIES CORPORATION DOING BUSINESS UNDER THE NAMES AND STYLES OF MJJ STORE; JAMES FILLING STATION AND MINIMART; AND Z & L CONSTRUCTION AND SUPPLIES
Value:
₱1,944,724.67
Project:
CONST. OF PERIMETER FENCE(CCS,CSHS & SDO),CASISANG
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
CITY OF MALAYBALAY, BUKIDNON
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 #4,891 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 MALAYBALAY, BUKIDNON awarded it to Z & L CONSTRUCTION AND SUPPLIES CORPORATION DOING BUSINESS UNDER THE NAMES AND STYLES OF MJJ STORE; JAMES FILLING STATION AND MINIMART; AND Z & L CONSTRUCTION AND SUPPLIES on 2022-08-18.
    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 Malaybalay 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   e1fb2c1a3f…88c42enow      …
  2. 2. Block Merkle root changed
    stored   8a6e641993…dee677now      …
  3. 3. Block #4891 hash changed
    stored   65f3339f61…c73df3now      …
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 142 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e1fb2c1a3fbff217b4808997e09f9f3ec7ce2bba1913490e63ca2f852088c42e
  2. 01 R e40926df4e53f782f70046481db4d1cf67dfd4d31b211609f6b32d25dc33e6b9
  3. 02 L 1380ea060fd8ac42c73814cf60a1f09def95714e6617a8128b75ed2fd1a5e51d
  4. 03 R b86238d2d10206b79baf54f082fee65c187c9ae7e77a268fb447e7eacdb94286
  5. 04 L d592bf77dc36fd3120054ff2b6b8d1f9b570d0c2d1fae9570f7724c0a33d70ff
  6. 05 L 536d9555b3e08daf5e4031a90dd1e18de14c249973077cb0721b5799ba85ce9d
  7. 06 L ba1c017928a2dd6ec5eb75075051cbf30f8f9be0bc171a567c6acf50f362baee
  8. 07 L 8da8a142324b97bd5759fdb86168db3315b5aa054e3ff48351d579e2975f9d78
  9. 08 R 4e3fcea32061177ac31b828b1a6a5eca12a4e7a02457f0cbf6eecb97afbbb67e
  10. root  8a6e641993d2bfa8d25cef3634a59871a872bc09e7e3574a9f54984cdfdee677