ISRC DEF057701360
Verified recording
DEF057701360 is “Prelude and Fugue in D Minor, BuxWV 140” by Dieterich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0x57303c97becb46bb73ab89fd8ec672c395539a75fed996ed68c6c78ec71fd3da and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701360.
Recording identifiers
- ISRC
- DEF057701360
- Title
- Prelude and Fugue in D Minor, BuxWV 140
- Artist
- Dieterich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0x57303c97becb46bb73ab89fd8ec672c395539a75fed996ed68c6c78ec71fd3da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:cfb2533be180e76573d91d5279f6bb93e53753767afd24467de1a0e05bbf3956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701360
- Bitcoin block existence check
- https://blockstream.info/api/block/960113
Full record
Track page: Prelude and Fugue in D Minor, BuxWV 140 · Machine-readable JSON-LD