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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 ORMOC, LEYTE Award a ₱3.3M contract to MAC BUILDERSCities

Transaction hash:
65fa1bdf978db4c83ce69a5346454f68d722a7754d3ab0a3502f397412666064
Status:
Included and unchanged
Block:
#11 6,002 blocks after it
Position in block:
Transaction 0 of 4
Award day:
Nov 20, 2006 (19 yrs 11 mo ago)
From:
CITY OF ORMOC, LEYTE
To:
MAC BUILDERS
Value:
₱3,269,321.04
Project:
Construction of Two (2) Storey Multi-Purpose Building at Barangay San Pablo, Ormoc City
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
CITY OF ORMOC, LEYTE
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 #11 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 ORMOC, LEYTE awarded it to MAC BUILDERS on 2006-11-20.
    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 Ormoc City 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   65fa1bdf97…666064now      …
  2. 2. Block Merkle root changed
    stored   7804836050…9a2831now      …
  3. 3. Block #11 hash changed
    stored   3f2e904cac…cd4b64now      …
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  65fa1bdf978db4c83ce69a5346454f68d722a7754d3ab0a3502f397412666064
  2. 01 R 73e847028accc6fea8c9dc6b909d6545dfdddf428830829d5c4f6d398b661d3a
  3. 02 R bf915a8ecb7d01e6af93ffd0d5f83d636c87da4b8e222c5d43b717bbb8293193
  4. root  7804836050e8d4afba6a67fe83deba621ab8dd8b1dbba910d5b379c42a9a2831