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

ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS Award a ₱685.0K contract to QUATRO AMIGOS BUILDERS &AMP; SUPPLYNational agencies

Transaction hash:

084e93f1f08dee28a831be0a81b2d74775e455e1d4968841690e734593b050ce

Status:

Included and unchanged

Block:

#5,000 1,013 blocks after it

Position in block:

Transaction 0 of 52

Award day:

Dec 8, 2022 (3 yrs 11 mo ago)

From:

ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS

To:

QUATRO AMIGOS BUILDERS &AMP; SUPPLY

Value:

₱685,043.75

Project:

Rehabilitation of Water System

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS

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 #5,000 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
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. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS awarded it to QUATRO AMIGOS BUILDERS &AMP; SUPPLY on 2022-12-08.
Found
Open
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. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
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.

Contract amount (₱)

1. Record fingerprint changed
stored 084e93f1f0…b050cenow …
2. Block Merkle root changed
stored a2ab0c6cb2…b11836now …
3. Block #5000 hash changed
stored 83c58de2df…be65c4now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 51 records. Each step hashes the current value together with the sibling shown.

leaf 084e93f1f08dee28a831be0a81b2d74775e455e1d4968841690e734593b050ce
01 R 0b189922fe494e6f2eab343d8c0b8a81e78938648b5906096fcb7b0f3e3e4462
02 R 79811a34afc68f5823915e16fd4e0fd2da23d17db1c4cf795f40a6dd55f14130
03 R c3014ee1876f770a12a63f2aa8203ff2bdd4222ef177c5b68993c9160891a858
04 R 60cf8187844406b01f3d9e93065d53a95d3819990dc44a8328c4503c77962fe6
05 R 7154634693e6fbdce0a4888c610c092b559005d9b288fad067aff605067100e1
06 R abc888bb833030ea4a03bd2d63111bf1ae5b65ff1a5a3a0827aaf713c01df94a
root a2ab0c6cb2de642234ec36e97721c34bb2e2b8c187e912bfa3b5e06003b11836