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

VICENTE SOTTO MEMORIAL MEDICAL CENTER - REGION VII Award a ₱9.1M contract to CC BARCELONA CONSTRUCTIONNational agencies

Transaction hash:

d69476dee2f540d65be2d1c8f3a79405c9b9c58ff4cf44563e66259e866174cd

Status:

Included and unchanged

Block:

#1,719 4,294 blocks after it

Position in block:

Transaction 29 of 34

Award day:

Apr 1, 2013 (13 yrs 7 mo ago)

From:

VICENTE SOTTO MEMORIAL MEDICAL CENTER - REGION VII

To:

CC BARCELONA CONSTRUCTION

Value:

₱9,079,372.95

Project:

construction

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

VICENTE SOTTO MEMORIAL MEDICAL CENTER - REGION VII

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 #1,719 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)
VICENTE SOTTO MEMORIAL MEDICAL CENTER - REGION VII awarded it to CC BARCELONA CONSTRUCTION on 2013-04-01.
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 d69476dee2…6174cdnow …
2. Block Merkle root changed
stored 811d7ad473…2b22f6now …
3. Block #1719 hash changed
stored e17fbff6f5…f329a7now …

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

leaf d69476dee2f540d65be2d1c8f3a79405c9b9c58ff4cf44563e66259e866174cd
01 L c4d3115c7dade5c8cffefb138b22fc1c91373c65b3bf5735b3b876f5a6091e78
02 R ae2ae01c22dfdec3e76400e0453a9ef8c82f12a1acea895576ec485c8c414361
03 L 442e4e118b9ab7718058456e95b28f1cbc668334abf1767f20a57a056cd4c752
04 L 85af1d566797d75d6d313ba3d9e98a7c5a0f0b9110edc0767aa53344bf422a59
05 L d66ea6f652ff4bec4284ae8e9b1d07bede009ffa9fdfa64930a833eb527b6960
06 R f2f03be26cf49a0322191ff31dc8b0b0858876ac2b48c0cec244015e6b0caebb
root 811d7ad47324a5e364b2ddd19398691f9b99c53a7aeddd82752cc4f6cd2b22f6