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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

DEPARTMENT OF HEALTH - MAIN Award a ₱1.2M contract to CC BARCELONA CONSTRUCTIONNational agencies

Transaction hash:
de064f7dbf71a276f9d79ef274c2c498051571f8fa5383246cba7e01676ee2bb
Status:
Included and unchanged
Block:
#162 5,851 blocks after it
Position in block:
Transaction 2 of 4
Award day:
Aug 29, 2007 (19 yrs 2 mo ago)
From:
DEPARTMENT OF HEALTH - MAIN
To:
CC BARCELONA CONSTRUCTION
Value:
₱1,193,511.00
Project:
Repair of Bldg. 9 IAEB 2007-06-26 (2)
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
DEPARTMENT OF HEALTH - MAIN
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 #162 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)
    DEPARTMENT OF HEALTH - MAIN awarded it to CC BARCELONA CONSTRUCTION on 2007-08-29.
    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   de064f7dbf…6ee2bbnow      …
  2. 2. Block Merkle root changed
    stored   2f66774c16…263022now      …
  3. 3. Block #162 hash changed
    stored   5a67f522df…deb284now      …
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  de064f7dbf71a276f9d79ef274c2c498051571f8fa5383246cba7e01676ee2bb
  2. 01 R e184afe8bc9e4aaab5258631fae0c2132f8eef6951261739d873ceed5e26c4a7
  3. 02 L ba0369fc7bcf144581e73cec4ea5fbc372c7d6ab9fec24bd095f1fde188e758e
  4. root  2f66774c168e8897063c8d1def136e58816547ab2e9510fd144719e50f263022