ISRC GBBGK9644604
Verified recording
GBBGK9644604 is “Sonata For Violin and Violoncello: Lent” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x06114462b7de5cef4f26f1f778e81eed2787eecaca4b6e4b79119bd2ceabb20d and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGK9644604.
Recording identifiers
- ISRC
- GBBGK9644604
- Title
- Sonata For Violin and Violoncello: Lent
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x06114462b7de5cef4f26f1f778e81eed2787eecaca4b6e4b79119bd2ceabb20d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:536b22644c5f86d7a3ef53146e04187fe7f6cd2c543878859177865f9a9e0a81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGK9644604
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Sonata For Violin and Violoncello: Lent · Machine-readable JSON-LD