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 BATARAZA Award a ₱3.0M contract to MAJB-EJJ BUILDERS CORPMunicipalities

Transaction hash:

cbe9261e2a3a975b15e2d4806bc03b5b491e2d28591e3657f5c01e63134aee55

Status:

Included and unchanged

Block:

#5,284 729 blocks after it

Position in block:

Transaction 277 of 338

Award day:

Sep 25, 2023 (3 yrs 1 mo ago)

From:

MUNICIPALITY OF BATARAZA

To:

MAJB-EJJ BUILDERS CORP

Value:

₱2,998,788.41

Project:

Conts. of marine protection area(MPA)bldg. II

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF BATARAZA

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 #5,284 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 BATARAZA awarded it to MAJB-EJJ BUILDERS CORP on 2023-09-25.
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 Bataraza 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 cbe9261e2a…4aee55now …
2. Block Merkle root changed
stored 816040206f…b545d7now …
3. Block #5284 hash changed
stored 35ec6b5382…01f7f2now …

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

leaf cbe9261e2a3a975b15e2d4806bc03b5b491e2d28591e3657f5c01e63134aee55
01 L cb2f95c69b64f39fdbd984fa24b4d35a85054724f9887f5f6aa67bed7c26b50e
02 R 9fb6abbd501dfedddcb5f0dfdb090d7a1b6447b0bb8df205e80cbf0a9e4c4f77
03 L 8a39ceea7dd98384bc0bdcec0cb19f8c8e4bd6ca6b59f4e06bb37f07cb8b2c91
04 R d7416f84ff3d4246b6bcffc604593be3f36cba1dda035ac4232f4090138c6891
05 L 76f443e91477ebe6eeb9f278c921fa1e62c7c277d2aca059c510caf16f0bd0a2
06 R 99c2cda30ff0ed5f70d8d01dadf63c6c94efe7cf08d951d7b5a3a0c59031c3f5
07 R 751377935f4b30e23c843302e50f5c7908551afd9563cc311204b880f5d53e65
08 R 26eeba8a398d77f8a9c6978468600e3384746b48b50a1fc6b2df4d9f31c16cf1
09 L dbb41fc4e52ff5bedccf5630476e9fe030fbde1eff98435a5f4256b4af21229d
root 816040206fd37552eca8eb534b4c0b0d09c8d3eaba28af509e90d2c8a2b545d7