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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 MATAAS NA BAYAN, BOAC, MARINDUQUE Award a ₱255.9K contract to ICO CONSTRUCTION SERVICESBarangays

Transaction hash:
0f610efd7dbededd20e4238c5a7818924d10cc1bc4229fff2281bf38a5a97ac6
Status:
Included and unchanged
Block:
#3,167 2,846 blocks after it
Position in block:
Transaction 15 of 262
Award day:
Aug 18, 2017 (9 yrs 2 mo ago)
From:
BARANGAY MATAAS NA BAYAN, BOAC, MARINDUQUE
To:
ICO CONSTRUCTION SERVICES
Value:
₱255,900.00
Project:
Proposed Construction of Multi-Purposed Hall (Completion such as Tiles Works, Daycare Dental Trough, Cabinet/Divider, Tapping of Electric Power, etc) (Direct Contracting Exclusive Dealer / Manufacturer)
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY MATAAS NA BAYAN, BOAC, MARINDUQUE
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 #3,167 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 MATAAS NA BAYAN, BOAC, MARINDUQUE awarded it to ICO CONSTRUCTION SERVICES on 2017-08-18.
    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   0f610efd7d…a97ac6now      …
  2. 2. Block Merkle root changed
    stored   f28869501a…23ba10now      …
  3. 3. Block #3167 hash changed
    stored   6374c19125…3a56a3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0f610efd7dbededd20e4238c5a7818924d10cc1bc4229fff2281bf38a5a97ac6
  2. 01 L 0f14b9327279c2380952d591561cfc86936a5253173b53bd096e302012df6505
  3. 02 L 25a4531c8c5910db8e3c08e529e24e0e2d9ddb0acd26521129d98ce11bf60db0
  4. 03 L 7ae1fde456d16ce133cb6e77a6a52a844b7f8ddd18f10a2b207414f7d41318ee
  5. 04 L 09b4d5e7b69f44fbca34b9b2d47dda280f0872ed9dc270a2ae3827a9e039c345
  6. 05 R 38beb7cfc6dd1d908b2820a43149f28076538e473890094ee0ff1218a7871616
  7. 06 R 4c2e42e9f7a266b65e6a0be5c578dcb16a050a68d6af490d0dfd0f52c8937423
  8. 07 R 7476e50b22e55fbb84fd120a5c6ea70add991da51109c6fddf29affed9acf9ba
  9. 08 R b9c6d1a420da90d7d91a6a6e7670ad28a44358491f52b6568cfc163df93842e1
  10. 09 R 903a65564efbb4ea7d8bc87c05f7e3691ee3fcaac90758c9c08945d382b79157
  11. root  f28869501a2d412abae669ee336226adee3d64c07305364f197594593123ba10