ISRC SEVAF2300509
Verified recording
SEVAF2300509 is “Trio Sonata in A Minor, BuxWV 254: V. Largo” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0x50fe8c244a05cb059cb6c40d9c392fa6d774128fde03e9d1a9d774d67f83a6ad and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2300509.
Recording identifiers
- ISRC
- SEVAF2300509
- Title
- Trio Sonata in A Minor, BuxWV 254: V. Largo
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0x50fe8c244a05cb059cb6c40d9c392fa6d774128fde03e9d1a9d774d67f83a6ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:8c2415e7a5269cd4279a419f3390d2ec12a9cf2b209bf4ec9912544a26c5e4da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2300509
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Trio Sonata in A Minor, BuxWV 254: V. Largo · Machine-readable JSON-LD