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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 DISTRICT 21, ORMOC CITY, LEYTE Award a ₱100.0K contract to GRACEL'S ENTERPRISESBarangays

Transaction hash:
571ad8bd755ee99a9a2fbc5c4f43e9412c1174e1ecfdb9adfc054988d8354fd4
Status:
Included and unchanged
Block:
#2,873 3,140 blocks after it
Position in block:
Transaction 2 of 3
Award day:
Oct 9, 2016 (10 yrs 1 mo ago)
From:
BARANGAY DISTRICT 21, ORMOC CITY, LEYTE
To:
GRACEL'S ENTERPRISES
Value:
₱100,000.00
Project:
REHABILITATION OF DRAINAGE SYSTEM
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY DISTRICT 21, ORMOC CITY, 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 #2,873 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 DISTRICT 21, ORMOC CITY, LEYTE awarded it to GRACEL'S ENTERPRISES on 2016-10-09.
    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   571ad8bd75…354fd4now      …
  2. 2. Block Merkle root changed
    stored   d3fb0a8d6b…12fcd9now      …
  3. 3. Block #2873 hash changed
    stored   ead908cec3…8a70c6now      …
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 2 records. Each step hashes the current value together with the sibling shown.

  1. leaf  571ad8bd755ee99a9a2fbc5c4f43e9412c1174e1ecfdb9adfc054988d8354fd4
  2. 01 R 571ad8bd755ee99a9a2fbc5c4f43e9412c1174e1ecfdb9adfc054988d8354fd4
  3. 02 L 28d78cf179725d150c404b14d033ac829e695fb7c83746041ac5f29e40d70248
  4. root  d3fb0a8d6bad7b7dd59d2efe749efd2137a00df308e555926b4a3d7fbc12fcd9