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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

PROVINCE OF CATANDUANES Award a ₱948.3K contract to STAVRI CONSTRUCTION AND SUPPLIESProvinces

Transaction hash:
e716491ac1fcb2bcf4f5cd1c5d8153d2f9c2436d3e480e762c8a046f219ee922
Status:
Included and unchanged
Block:
#3,865 2,148 blocks after it
Position in block:
Transaction 1 of 2
Award day:
Sep 1, 2019 (7 yrs 2 mo ago)
From:
PROVINCE OF CATANDUANES
To:
STAVRI CONSTRUCTION AND SUPPLIES
Value:
₱948,313.28
Project:
Construction of Seawall, Tubli
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
PROVINCE OF CATANDUANES
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 #3,865 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)
    PROVINCE OF CATANDUANES awarded it to STAVRI CONSTRUCTION AND SUPPLIES on 2019-09-01.
    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 Catanduanes 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   e716491ac1…9ee922now      …
  2. 2. Block Merkle root changed
    stored   f49b3899e6…964475now      …
  3. 3. Block #3865 hash changed
    stored   6a9e681679…f8e775now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (1 steps)

How this one record is tied to the block's Merkle root, without needing the other 1 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e716491ac1fcb2bcf4f5cd1c5d8153d2f9c2436d3e480e762c8a046f219ee922
  2. 01 L 07d840954cf596c5ad3b736d3b8b17675dfbd33e368ff32a75a5fa912b51ecab
  3. root  f49b3899e6ce052f7968ffe38acfe6bfbe02e4d7a489f564a913df8c9d964475