Living Provenance

Every accountability event across the neighbourhood — registrations, conformance declarations, domain verifications, endorsements and more — appended to a single, tamper-evident, hash-linked ledger. Nothing here is editable after the fact: change any record and its hash, and every hash after it, stops matching.

Chain verified — 31 records, content and linkage intact

latest #30 · 0c9b6b41556fcfb686b7a2d4eea45eb43a37b177f13752cbd423c6d9348be980

31
Ledger records
16
Entities represented
6
Event types

ENTITY CREATED events

showing 16 of 16
Chain verified — 31 records, content and linkage intact

Tamper-evident audit log (SHA-256 hash-linked within this database — not a decentralised blockchain).

#15Entity registered— Sunfield Energy Cooperativecontentlink

Registered under Energy

5fa3655d…34b4f0a4…
Feb 2, 2026, 12:00 AM
#14Entity registered— Portside Logistics Networkcontentlink

Registered under Transport & Logistics

34b4f0a4…caa92149…
Feb 2, 2026, 12:00 AM
#13Entity registered— Meridian Assurance Groupcontentlink

Registered under Insurance

caa92149…a88c2a5a…
Feb 2, 2026, 12:00 AM
#12Entity registered— Open Accountability Foundationcontentlink

Registered under Non-profit & NGO

a88c2a5a…2176d368…
Feb 2, 2026, 12:00 AM
#11Entity registered— Antipodean AI Research Institutecontentlink

Registered under Research & Academia

2176d368…7cd3b09b…
Feb 2, 2026, 12:00 AM
#10Entity registered— Southern Cross Media Trustcontentlink

Registered under Media & Publishing

7cd3b09b…3d55c9b0…
Feb 2, 2026, 12:00 AM
#9Entity registered— Harbour Grid Operationscontentlink

Registered under Infrastructure & Utilities

3d55c9b0…afe38d38…
Feb 2, 2026, 12:00 AM
#8Entity registered— Greater Sydney Digital Servicescontentlink

Registered under Government & Public Sector

afe38d38…3c89c08f…
Feb 2, 2026, 12:00 AM
#7Entity registered— FinGuard Advisorycontentlink

Registered under Finance

3c89c08f…135acdab…
Feb 2, 2026, 12:00 AM
#6Entity registered— Sovereign Observation Systemscontentlink

Registered under Observation

135acdab…75bb1455…
Feb 2, 2026, 12:00 AM
#5Entity registered— Western Sydney Health Networkcontentlink

Registered under Health

75bb1455…f79c877f…
Feb 2, 2026, 12:00 AM
#4Entity registered— Compliance Bridge Pty Ltdcontentlink

Registered under Compliance

f79c877f…fc5d651f…
Feb 2, 2026, 12:00 AM
#3Entity registered— SydTech Identity Servicescontentlink

Registered under Identity

fc5d651f…d4665d25…
Feb 2, 2026, 12:00 AM
#2Entity registered— Harbour Legal Partnerscontentlink

Registered under Legal

d4665d25…11e4fb8a…
Feb 2, 2026, 12:00 AM
#1Entity registered— Pacific Data Residency Co.contentlink

Registered under Data Residency

11e4fb8a…13466b05…
Feb 2, 2026, 12:00 AM
#0Entity registered— Astin Consultingcontentlink

Registered under Professional Services

13466b05…
Feb 2, 2026, 12:00 AM

For Agents & Services

The living ledger is queryable over a no-login, CORS-open JSON API. Every response carries the end-to-end chain verification result, an event-type breakdown, and the latest hash — so an agent can independently confirm the ledger has not been altered.

GET /api/public/provenance ?eventType=&entityId=&order=&limit=&offset=
GET /api/public/verify/{id} (one Presence’s records + integrity)

Demonstration data. Integrity is a SHA-256 hash-linked chain within this neighbourhood database — not a decentralised blockchain, and not third-party certification. A verified chain proves the record history has not been altered; it does not certify the truth of any declared claim.