ISRC DEF056100202
Verified recording
DEF056100202 is “Suite No. 1 in C, BWV 1066: II. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9d552aeeb25238e950c23fd4664ad4326ccc516f0d16edfaa28ad9fb35aeb53e and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056100202.
Recording identifiers
- ISRC
- DEF056100202
- Title
- Suite No. 1 in C, BWV 1066: II. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9d552aeeb25238e950c23fd4664ad4326ccc516f0d16edfaa28ad9fb35aeb53e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4366bb624c8b70ab584a0bb70ef9a6fb0b642d3a8eb4d2a7377c4a0e6833ccbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056100202
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Suite No. 1 in C, BWV 1066: II. Courante · Machine-readable JSON-LD