California

Recording by Blue Foster.

Recording identifiers

ISRC
QZFYY1924118
CopyrightID (CopyrightChains transaction hash)
0x814e4ad60417d2af63475d576ec34f0faf427424e58dfcf791bb1ff667cf9c4f
Copyright registration time
2026-07-31T02:11:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:51:48Z
Bitcoin block
960337
Canonical record hash
sha256:e503ed7394ed16430d10bb75b1b2a68a3466b20ab4d1e22a40303778bebae6cc

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.