Vocalise, Op. 34 No. 14 (Arr. Y. Ito for Saxophone & Chamber Ensemble)

Recording identifiers

ISRC

JPG600507506

Release date of the album this recording appears on

2021-01-08

CopyrightID (CopyrightChains transaction hash)

0xfb84f80f316834a3d6bc2f4e7e9e219e53a3b5d0c0d3c17d3d5466b8b13e7d46

Copyright registration time

2026-07-31T04:12:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T04:14:58Z

Bitcoin block

960344

Canonical record hash

sha256:1aede637a66971d20b73235ca843ade8ce10171c4c3f37484e06ae79b8b40e5d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPG600507506

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.