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

PROVINCE OF SOUTH COTABATO Award a ₱956.2K contract to MARBEL DYNAMIC BUILDERSProvinces

Transaction hash:

d95ec3735cd3d22d43d8fd6c216fb0a5fc836843789767506daa32cbd7ee557b

Status:

Included and unchanged

Block:

#1,176 4,837 blocks after it

Position in block:

Transaction 27 of 35

Award day:

Jun 27, 2011 (15 yrs 4 mo ago)

From:

PROVINCE OF SOUTH COTABATO

To:

MARBEL DYNAMIC BUILDERS

Value:

₱956,248.02

Project:

Materials, Labor and Equipments for the Completion of Multi-PurposeGymnasium, Bo.1 Banga, So. Cot.

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF SOUTH COTABATO

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 #1,176 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)
PROVINCE OF SOUTH COTABATO awarded it to MARBEL DYNAMIC BUILDERS on 2011-06-27.
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)
COA's CY2024 audit of South Cotabato gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 d95ec3735c…ee557bnow …
2. Block Merkle root changed
stored 46e8a062f1…4fca36now …
3. Block #1176 hash changed
stored 28fac58958…e96f2fnow …

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

leaf d95ec3735cd3d22d43d8fd6c216fb0a5fc836843789767506daa32cbd7ee557b
01 L c4ee8c490e60669f39144e6817593e5c68f79dd2acbfa01e5371afb7a3e0b232
02 L da08b487a2b322b60e3d53d3370e39124d538e46527022085887b072fa2c178a
03 R 3f9ec2e153e8560e5213a9132b6b9c1ccbe0fc7866262f32252617c275e1844c
04 L 25a5fae21ba90507b5fe13a29caf2f4efc2514bf1601e1ae3914ae1a80c5924c
05 L 9fd0d6540f89d171d74fb1cd4910788bd8ad93069346e3678f59db2fc279151c
06 R 2ff9fc4168872728cd0950c5c155ad96d83395f56675c308b64c7bec68ea6441
root 46e8a062f1b4ed6baf7d06bc258aedfbb9844aedfbd31bdbd36a0740e04fca36