Lost In the Hurrah

Recording identifiers

ISRC

USWB11000064

CopyrightID (CopyrightChains transaction hash)

0x4c53d3b7b25970c6db7391bb70b90df9ab0ebce6b9f53c3b53b6e8d3f052b8ca

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:45:34Z

Bitcoin block

960258

Canonical record hash

sha256:cf6b6e1931936c3e825da76cac96e0b96ae867519bae941adc5bff4c921437a2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.