Free Bird

Recording by Lynyrd Skynyrd.

Recording identifiers

ISRC
USMC17301722
CopyrightID (CopyrightChains transaction hash)
0x9a6d47fda683ac6d8d119ff0aff860a5f134827dbdc0675c1697549ee625410b
Copyright registration time
2026-06-01T03:32:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:2de147e06ffd71dc4b34ee45afc28268211dd2ba7cfeeb3d82c03dc6c493acb3

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.