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

MUNICIPAL GOVERNMENT OF TIAONG, QUEZON Award a ₱194.8K contract to NEW RICH GENERAL CONTRACTOR SERVICES & TRADING CO. INC.National agencies

Transaction hash:

5a0cf0e7a3eb766445829e719958ff93041b7312a9087b574d7fe6b4858607b2

Status:

Included and unchanged

Block:

#3,418 2,595 blocks after it

Position in block:

Transaction 13 of 36

Award day:

May 14, 2018 (8 yrs 6 mo ago)

From:

MUNICIPAL GOVERNMENT OF TIAONG, QUEZON

To:

NEW RICH GENERAL CONTRACTOR SERVICES & TRADING CO. INC.

Value:

₱194,805.15

Project:

Const. of Perimeter Fence - Brgy. Lusacan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPAL GOVERNMENT OF TIAONG, QUEZON

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 #3,418 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)
MUNICIPAL GOVERNMENT OF TIAONG, QUEZON awarded it to NEW RICH GENERAL CONTRACTOR SERVICES & TRADING CO. INC. on 2018-05-14.
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 5a0cf0e7a3…8607b2now …
2. Block Merkle root changed
stored c7488413f1…fba285now …
3. Block #3418 hash changed
stored b5bddc560b…732c9fnow …

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

leaf 5a0cf0e7a3eb766445829e719958ff93041b7312a9087b574d7fe6b4858607b2
01 L 4bed3fb056255bedb136f127e31f7eb1d7810c457ddf387250ecd6139c181c14
02 R 0eb591e4894d660f83654f292bece5dc127a57e2d966e2da24d2e9ea9d0dc69b
03 L aa369430d4c9389c78a369d18052d392aaf98d6ce5569f2628f914de04fea4a6
04 L a2e704383cdf68fa6617f1b306a88217eebae7f4c75da9aa37973f129a9ab972
05 R ff6276c2e002718d6cbab13b4b8271acec4a882bfbd04107c98535067e9071f5
06 R 29a987d9761d08514aad36a908b04e3bc5a71c4f50aa12cdd0e5bf461fb7eb0d
root c7488413f19056124962fcde17d4896046e3476f1ed70fb9937a289456fba285