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

BASES CONVERSION DEVELOPMENT CORPORATION - MHI Award a ₱11.4M contract to DQT BUILDERS CORPORATIONNational agencies

Transaction hash:

a0cedb34548494404e94dc1b9f8bd6682a05ae1526814f53c1be306e49dc66e0

Status:

Included and unchanged

Block:

#414 5,599 blocks after it

Position in block:

Transaction 31 of 54

Award day:

Aug 29, 2008 (18 yrs 2 mo ago)

From:

BASES CONVERSION DEVELOPMENT CORPORATION - MHI

To:

DQT BUILDERS CORPORATION

Value:

₱11,350,100.98

Project:

Rehabilitation and Improvement of NAPOLCOM Regional Office Building Region III

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BASES CONVERSION DEVELOPMENT CORPORATION - MHI

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 #414 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)
BASES CONVERSION DEVELOPMENT CORPORATION - MHI awarded it to DQT BUILDERS CORPORATION on 2008-08-29.
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 a0cedb3454…dc66e0now …
2. Block Merkle root changed
stored 36d809ca38…26cb4fnow …
3. Block #414 hash changed
stored cfb4c9be00…8ec65bnow …

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 53 records. Each step hashes the current value together with the sibling shown.

leaf a0cedb34548494404e94dc1b9f8bd6682a05ae1526814f53c1be306e49dc66e0
01 L 9ee620ee9657acad1d3a4e7fc277f2bdc14451a5da3fb9bb426c874ec80a3f3a
02 L c490530ea95d32b8051d9d934018950c5ae08966cf57f7d10bf36e3e537752ac
03 L bb6fc8c712231f2ed45997798165f0e03c5cf79e55683c96a79597101a1abafc
04 L e776fc56de3a9fb0ec17b9b96e99a01e70a8fbbeb18f4a4a5ef17f13de16e1eb
05 L 74988fe14077752ad0b286fbb69b0469e298799bd2c1eb260892c8c7d1ebdbe5
06 R 3d9f00fca6d9313b2fd6b3d3746a541f55ca87e61b2fafe2ab18e38142b65073
root 36d809ca387109834283ecff1e73dd5ba3e59ef31e7705e3dfac31a2cb26cb4f