ISRC CH6630670403
Verified recording
CH6630670403 is “Toccata” by Théodore Dubois,
registered on the CopyrightChains blockchain with CopyrightID
0x386bcdc7abb888a4bac152de68723001a8eb437ae34adf2e24f85fdaa6ebe59c and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630670403.
Recording identifiers
- ISRC
- CH6630670403
- Title
- Toccata
- Artist
- Théodore Dubois
- CopyrightID (CopyrightChains transaction hash)
0x386bcdc7abb888a4bac152de68723001a8eb437ae34adf2e24f85fdaa6ebe59c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:a27c7fc555dffcb2d2685193ca47f79d3a5c7161e423e82bd6110906591abddf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630670403
- Bitcoin block existence check
- https://blockstream.info/api/block/960183