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 GEN. LUNA, QUEZON Award a ₱3.0M contract to JEFF ENTERPRISESMunicipalities

Transaction hash:

3f6efeffd5456233fd9ddb0b376e36f0798ff1423db674a7cac6e79beb591cf3

Status:

Included and unchanged

Block:

#3,618 2,395 blocks after it

Position in block:

Transaction 73 of 267

Award day:

Dec 12, 2018 (7 yrs 11 mo ago)

From:

MUNICIPALITY OF GEN. LUNA, QUEZON

To:

JEFF ENTERPRISES

Value:

₱3,026,937.42

Project:

Const. of Malaya Waterworks System(Level II)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF GEN. LUNA, 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 #3,618 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 GEN. LUNA, QUEZON awarded it to JEFF ENTERPRISES on 2018-12-12.
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 3f6efeffd5…591cf3now …
2. Block Merkle root changed
stored 40f54f213a…e08e3dnow …
3. Block #3618 hash changed
stored 41041ffb09…af47danow …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 266 records. Each step hashes the current value together with the sibling shown.

leaf 3f6efeffd5456233fd9ddb0b376e36f0798ff1423db674a7cac6e79beb591cf3
01 L 3ebf677711ece8b8faabf8bce8c64a11fadc1eae03ca54105bf9c280c6494949
02 R b43892c9e986a26e9840f95f26fadf86aacd3fc7817560981e7ba92d1a101c05
03 R 31bd711b357861049f2f747a987273a52cd3ac619ec41850d428670349356086
04 L a8d22294a8a186f4c1185fcd2272e330d0bb3a11a48cb5a8a97235fbefdfd028
05 R 6cc06a00eb9704535159881be996f176759b09f494013c1a067918c4dea7067d
06 R 452cff151e5d610ad54c08d1b6ee6204d1b261befe53ddcc0229c1a2ea7bc378
07 L 762e51a53e4dc9901a029db150c963a6010fcbcb129c679f7028a23018008aac
08 R 2cb4c5e4d3f2783e090077cb2a9776f07c0da67504968ce876be6042e5089429
09 R 4d998b3e2cc4a9f77b39b348db4f40d414c1b15ab446cedc0a31cf52686236d4
root 40f54f213aea172b282f107ba0e35577021f90c6ab321707ff4a60dd3fe08e3d