Freedom

Recording identifiers

ISRC

ZA55C1600001

CopyrightID (CopyrightChains transaction hash)

0x35b920bd1f8ca34674155a0badce7de62ed09b8e13119c9e431c2df1ff6181b5

Copyright registration time

2026-06-19T17:16:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:2d120bf2b843ff3751107dfc9a9c222f16c93e4b19ac6a8e872784d51e783345

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.