ISRC USKO11300841
Verified recording
USKO11300841 is “Toccata in C Minor, BWV911” by Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6dd40c96eda185def00b1927925ddeba73798d18b20e27c57da4e02c5edd2c3c and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300841.
Recording identifiers
- ISRC
- USKO11300841
- Title
- Toccata in C Minor, BWV911
- Artist
- Bach
- CopyrightID (CopyrightChains transaction hash)
0x6dd40c96eda185def00b1927925ddeba73798d18b20e27c57da4e02c5edd2c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:760e17e7d8d8c099637c10bf7473ea2d0352e65cbc55bc64b5e7fd819f426290- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300841
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Toccata in C Minor, BWV911 · Machine-readable JSON-LD