Alman

Recording by Robert Johnson.

Recording identifiers

ISRC
GBYKF1000023
CopyrightID (CopyrightChains transaction hash)
0xc934c6b4b251c23634172682b65a8831d64baa38b49d074ca0460a84eb1ad810
Copyright registration time
2026-07-31T23:25:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:51:35Z
Bitcoin block
960481
Canonical record hash
sha256:7613ad6c97fe7a9db049c94dadb10595ec32c93f8e307d2950ed0a6ffdad398a

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.