Going to California

Recording by Orquestra Filarmônica de Violas.

Recording identifiers

ISRC
BR2HS1700010
CopyrightID (CopyrightChains transaction hash)
0x2e6d78802569b528323a4c28492a4e9fb04eb6f4af5af86f74a2b10a6a2cf11f
Copyright registration time
2026-07-30T11:37:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T12:06:10Z
Bitcoin block
960254
Canonical record hash
sha256:6ba6c5c381203136a8c0dfc06df5545cfaebf001cf9063a17544476e61264c7d

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.