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

MUNICIPALITY OF RIZAL,PALAWAN Award a ₱399.0K contract to J.N. DELA TORRE CONSTRUCTIONMunicipalities

Transaction hash:

0f355de5a3ce2f0c7faff0777d154a42163af9c730bb6ca9016c3a00e0d9acdd

Status:

Included and unchanged

Block:

#4,327 1,686 blocks after it

Position in block:

Transaction 6 of 100

Award day:

Jan 4, 2021 (5 yrs 10 mo ago)

From:

MUNICIPALITY OF RIZAL,PALAWAN

To:

J.N. DELA TORRE CONSTRUCTION

Value:

₱399,023.97

Project:

const. of project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF RIZAL,PALAWAN

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 #4,327 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)
MUNICIPALITY OF RIZAL,PALAWAN awarded it to J.N. DELA TORRE CONSTRUCTION on 2021-01-04.
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 0f355de5a3…d9acddnow …
2. Block Merkle root changed
stored 6396da0413…fbf716now …
3. Block #4327 hash changed
stored 68d4f8d44f…4d533dnow …

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

leaf 0f355de5a3ce2f0c7faff0777d154a42163af9c730bb6ca9016c3a00e0d9acdd
01 R 0f476a6c4f3cfb5c4310cfaa4041a1340e7ccb6bd15f34e67e29f93ea1933819
02 L 9d4bf1d57ea16f5b5b4b345fa1f4c15c301e76b674262eeba23357b6579850e5
03 L 9c51d60ac032aa48488103f02cdfd160ff5d341688ab35f0e6b90e425ce8ea7f
04 R e3004806c1d0f9dd4224ef78124813176047d277b1dea8c1e0d49a9feeb253ea
05 R 89603987ecaaa644102e872f73aa62ded1da37d36b88ffbd5753a607a5a25cbe
06 R 6f6fbc56414b89253abd836c6e52c2059c69226fef24164e6683e4afae0c86bf
07 R 7c10424b6331c7c8e1dfc3a4ae567fb37d0746ff69e2383024728f2c06a0d0fe
root 6396da0413025f5acfff90ba55befebe6758388b032b0968822a64ec46fbf716