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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

BARANGAY IBAYO SILANGAN - NAIC CAVITE Award a ₱290.0K contract to TEMPLAR CONSTRUCTIONBarangays

Transaction hash:
989c2e8f8a8cd9b4b982de06c3a3003778bab4d78cd37653ee1fa466d43b5982
Status:
Included and unchanged
Block:
#5,024 989 blocks after it
Position in block:
Transaction 1 of 4
Award day:
Jan 1, 2023 (3 yrs 10 mo ago)
From:
BARANGAY IBAYO SILANGAN - NAIC CAVITE
To:
TEMPLAR CONSTRUCTION
Value:
₱290,000.00
Project:
Construction Project
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY IBAYO SILANGAN - NAIC CAVITE
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 #5,024 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)
    BARANGAY IBAYO SILANGAN - NAIC CAVITE awarded it to TEMPLAR CONSTRUCTION on 2023-01-01.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   989c2e8f8a…3b5982now      …
  2. 2. Block Merkle root changed
    stored   1f7b8b0772…57318fnow      …
  3. 3. Block #5024 hash changed
    stored   e23c1d0342…e13b42now      …
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  989c2e8f8a8cd9b4b982de06c3a3003778bab4d78cd37653ee1fa466d43b5982
  2. 01 L 0bc823f4c44e1240bb8e4acd298facad7d2f23004abb7e246cc1bb5d4ac7cda9
  3. 02 R 2fe446e42063e510384e47d01636d9a9eaa472e6f34fd43af4c7e3eeb8062c08
  4. root  1f7b8b077291d3f866a7860a2b3385b5942000be9e41a48f1eec36294e57318f