Mr. Tambourine Man - Live

Recording by Judy Collins.

Recording identifiers

ISRC
QM6XS2101088
CopyrightID (CopyrightChains transaction hash)
0x2d6245766100f9503759c475b0712bc4a2a6e5395711877e8574fdc5d758a618
Copyright registration time
2026-07-07T12:36:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:135da8e6f24d3709884b9aad9288903010015faa5989b48048018fe7c95690b6

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.