ISRC FR50X2073803
Verified recording
FR50X2073803 is “Trio Sonata in G Minor, BUXWV 261” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0xda28421561df10efb44822f3fef40ef4ba5623772bbe9f6712dd3f70b0482126 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073803.
Recording identifiers
- ISRC
- FR50X2073803
- Title
- Trio Sonata in G Minor, BUXWV 261
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0xda28421561df10efb44822f3fef40ef4ba5623772bbe9f6712dd3f70b0482126
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6fdf02fa18cd09a430047444a7efa3aa3eb790c1a1a9e77451f0a047e85d190a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073803
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Trio Sonata in G Minor, BUXWV 261 · Machine-readable JSON-LD