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

CENTER FOR HEALTH DEVELOPMENT - REGION IV-A Award a ₱4.3M contract to DQT BUILDERS CORPORATIONNational agencies

Transaction hash:

5ee992a5b6955202ef7487ce232d414f1da0126e05f5fdd03ae4e6437c9d65a8

Status:

Included and unchanged

Block:

#1,307 4,706 blocks after it

Position in block:

Transaction 25 of 61

Award day:

Nov 28, 2011 (14 yrs 11 mo ago)

From:

CENTER FOR HEALTH DEVELOPMENT - REGION IV-A

To:

DQT BUILDERS CORPORATION

Value:

₱4,283,589.30

Project:

CP 16-11 ITB San Narciso, Quezon

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CENTER FOR HEALTH DEVELOPMENT - REGION IV-A

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 #1,307 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)
CENTER FOR HEALTH DEVELOPMENT - REGION IV-A awarded it to DQT BUILDERS CORPORATION on 2011-11-28.
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 5ee992a5b6…9d65a8now …
2. Block Merkle root changed
stored 5aea51353f…40d944now …
3. Block #1307 hash changed
stored cea6f00a97…f61970now …

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

leaf 5ee992a5b6955202ef7487ce232d414f1da0126e05f5fdd03ae4e6437c9d65a8
01 L 5e84a29e92538e03ffc656678fb8bd1e853613176ac0e41191002c0ba4e61d32
02 R 49bc32547009ba3c0c80f3242bd1445b38f137841a09893267f6d7ee71af33a3
03 R f7592fb687ff80293713a4264c86f5571171f00c430870b8032232e78c9c9009
04 L 67fd082b4a7aaefeaa05ed3845c6193f283cc147a548ddc70d2e32bc26b5550a
05 L bf1d802797b363630f77bbb105e23bf121778afb5860d3d51403db8fcbb7e5b2
06 R 9e73c9e6c51593d50206e9109df83c126134e065a6fffa04477548b78b73eaf3
root 5aea51353f7bee7fdd4cd4c4391a2edcaa2ae499b7eaac949b72389bed40d944