ISRC SEVAF2300503
Verified recording
SEVAF2300503 is “Trio Sonata in C Major, BuxWV 256: III. Largo” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0xc10d9cc926dcd96e8e5f37127f839b905c000ba85a8a93d894e31c0c37ec7ae4 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/SEVAF2300503.
Recording identifiers
- ISRC
- SEVAF2300503
- Title
- Trio Sonata in C Major, BuxWV 256: III. Largo
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0xc10d9cc926dcd96e8e5f37127f839b905c000ba85a8a93d894e31c0c37ec7ae4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9407e9d1cbbabf2b4e5d9bb4885fb77262c3cb281fd7947ee7d58d92fd130c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2300503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio Sonata in C Major, BuxWV 256: III. Largo · Machine-readable JSON-LD