Me and Bobby McGee

Recording by Janis Joplin.

Recording identifiers

ISRC
USSM17000790
CopyrightID (CopyrightChains transaction hash)
0xfa56a00cdd180b7b753fa2cc91719b315cdd24fa7b8d322c36164cf8e15d95d3
Copyright registration time
2026-06-06T07:42:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:ef4be308d73272dd68c9ac462af9f15fd1baa020e171ee48add15a8b0a566c64

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.