ISRC DEY322402004
Verified recording
DEY322402004 is “Chromatic Fantasia and Fugue in D Minor, BWV 903: I. Fantasia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb27e3c00fd4a708a1e0b5ed8cf5444c60ae62b32600f7402581b1f974c0703b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322402004.
Recording identifiers
- ISRC
- DEY322402004
- Title
- Chromatic Fantasia and Fugue in D Minor, BWV 903: I. Fantasia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb27e3c00fd4a708a1e0b5ed8cf5444c60ae62b32600f7402581b1f974c0703b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7617b5cf635944d9449982ed38d8cf8cbf2160774f921ae64747c01fa4ece88c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322402004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chromatic Fantasia and Fugue in D Minor, BWV 903: I. Fantasia · Machine-readable JSON-LD