ISRC FRU621530326
Verified recording
FRU621530326 is “Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: II. Adagio-Allegro-Poco adagio-Allegro” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0x842c4b9e6dfe5f45dbfe618cbe334b8b7106175f21054da835a86b2c354df918 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621530326.
Recording identifiers
- ISRC
- FRU621530326
- Title
- Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: II. Adagio-Allegro-Poco adagio-Allegro
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0x842c4b9e6dfe5f45dbfe618cbe334b8b7106175f21054da835a86b2c354df918
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:ccdbf3dd825390eed4682a3a8b373dc16135d705227578ff0d0736e7ae45053e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621530326
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: II. Adagio-Allegro-Poco adagio-Allegro · Machine-readable JSON-LD