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
- 2026-07-08T03:22:41Z
- Bitcoin block
- 957120
- Canonical record hash
- sha256:f39d121bce70fa2976f722d3bb23be5d5efb2cfe30a46202b7e5b247ce521e9a
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.