I Walk the Line

Recording identifiers

ISRC

USQX91400219

Release date of the album this recording appears on

1966

CopyrightID (CopyrightChains transaction hash)

0xc7665277bc54fd7e89deb5cbcf08a918091eb17a764810b0077d9fec02eacd6f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T05:43:45Z

Bitcoin block

960212

Canonical record hash

sha256:ebb347893ca54c934a82b1f5fd3e66821465c22f72e59df9df7dce5c094ed042

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USQX91400219

What this proof establishes

This recording was released in 1966, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.