Broken Bottle

Recording by John Langford.

Recording identifiers

ISRC
USA2P1274728
CopyrightID (CopyrightChains transaction hash)
0xcbdac68d6a8b95e0c5152281c96851fd8db94d27de01164d9e31f677043ef0b8
Copyright registration time
2026-07-07T02:17:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:c235e445e71940a67e1be5173614cf1425ca95fe82ac4a869c366122ce790889

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.