Isabel

Recording by Francisco Tárrega.

Recording identifiers

ISRC
ITI890600313
CopyrightID (CopyrightChains transaction hash)
0xe05adfca42f9297af4966e3ae708a8d147b2e4f1641d482641246a639cc7ae7d
Copyright registration time
2026-07-06T09:12:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:04:01Z
Bitcoin block
957046
Canonical record hash
sha256:a6f307744ca82e583102f336d84642c13230dde1c3c42593fedc3ab4a9083166

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.