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

LANDBANK OF THE PHILIPPINES - HEAD OFFICE Award a ₱10.3M contract to LBP RESOURCES AND DEVELOPMENT CORPORATIONNational agencies

Transaction hash:

783cff69a70628f26cc77bca46b18010413ff19b994a8d28b02c5a5ccb492197

Status:

Included and unchanged

Block:

#1,557 4,456 blocks after it

Position in block:

Transaction 30 of 65

Award day:

Sep 11, 2012 (14 yrs 2 mo ago)

From:

LANDBANK OF THE PHILIPPINES - HEAD OFFICE

To:

LBP RESOURCES AND DEVELOPMENT CORPORATION

Value:

₱10,276,078.00

Project:

Supply of Labor and Materials for the Construction of LBP San Fernando (Pampanga) Branch 2 Building

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

LANDBANK OF THE PHILIPPINES - HEAD OFFICE

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 #1,557 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)
LANDBANK OF THE PHILIPPINES - HEAD OFFICE awarded it to LBP RESOURCES AND DEVELOPMENT CORPORATION on 2012-09-11.
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 783cff69a7…492197now …
2. Block Merkle root changed
stored dd9b150eb7…ddaae7now …
3. Block #1557 hash changed
stored 3bde71351f…d10b59now …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 64 records. Each step hashes the current value together with the sibling shown.

leaf 783cff69a70628f26cc77bca46b18010413ff19b994a8d28b02c5a5ccb492197
01 R 819ef217598f79413b8bdce2f8f56afd7a1fa1b1cfdde3f5c2a1469730399fb6
02 L c6cd46be1009738f69ffd94b0b7f4f35c432c79cf691bacd97d9f6598e5a068c
03 L ee78ac3e51fc42b0d9cf07091b6d98c9e7fbc79986bb124a78dbdb87afb5a894
04 L 6769bba34ceea7bad0b7bbf4aa689e307998bfb57c56456130edfa17538e040d
05 L 19e3c0f147cd6e2458677ffcd6c72f13e28399ba6221ee61cfcee975c7722914
06 R 61c009a4f1f0649562a793b0c0a76093c07402f54d96667ef7ca2aac408d68c9
07 R feae2e60044896177aba61b7bff893f02ee8492f3ee33098bea8b5b85b57b168
root dd9b150eb779a0ccf00cb95d682ad247bf70fb0e5e9368df154c1044e9ddaae7