Left In

Recording by Pura Vida Original.

Recording identifiers

ISRC
BXGZ22400006
CopyrightID (CopyrightChains transaction hash)
0x10e46cdba2f8dc74b91c1e94a4eb0ff9706ab801d2076baf4bb91c5d1820414b
Copyright registration time
2026-07-30T13:38:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:36:16Z
Bitcoin block
960264
Canonical record hash
sha256:d96501aabc5a41c2bb23ecca7d9b7c130f6a50c43937ed1dbe7704d834657315

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.