ISRC FR50X0204703
Verified recording
FR50X0204703 is “Passacaglia in D, BUXWV 161 - Arrangement for 2 Violins, Viola da Gamba and Continuo” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0xbf2c41c57adc074cc617a92f13d04bdfce677dcbe19d2c57cab1772fb2d25f5c and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0204703.
Recording identifiers
- ISRC
- FR50X0204703
- Title
- Passacaglia in D, BUXWV 161 - Arrangement for 2 Violins, Viola da Gamba and Continuo
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0xbf2c41c57adc074cc617a92f13d04bdfce677dcbe19d2c57cab1772fb2d25f5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:9356e81e5d9f02b652204a89ca3b112a51a902060e910232a5ee7c2c298a12eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0204703
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Passacaglia in D, BUXWV 161 - Arrangement for 2 Violins, Viola da Gamba and Continuo · Machine-readable JSON-LD