If It Wasn't for You

Recording identifiers

ISRC

USBB40801683

CopyrightID (CopyrightChains transaction hash)

0x86c4ec3c58c4da149d09b461cd1439c0d0e2664d9ceca3b6eec3bc68a9a70805

Copyright registration time

2026-06-09T05:45:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:ae0c5ffe2287987e56f86902295f2cf935c3ec50b0c2bbc427d95fba549ec968

• 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.