ISRC DEF058501890
Verified recording
DEF058501890 is “Ihr lieben Christen, freut euch nun - Arr. for 3 trumpets, timpani and organ by Robert King: Fanfare und Chor in B-Flat Major” by Dieterich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0xeb45b90ea70ba69154076329dcce3c80bb7e28a16bdcfd397112db772d810183 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501890.
Recording identifiers
- ISRC
- DEF058501890
- Title
- Ihr lieben Christen, freut euch nun - Arr. for 3 trumpets, timpani and organ by Robert King: Fanfare und Chor in B-Flat Major
- Artist
- Dieterich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0xeb45b90ea70ba69154076329dcce3c80bb7e28a16bdcfd397112db772d810183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:8cc912dae20660ab759f4ad4dbf5ccec6d80bb3b9f006e07e60f829379e02cfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501890
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Ihr lieben Christen, freut euch nun - Arr. for 3 trumpets, timpani and organ by Robert King: Fanfare und Chor in B-Flat Major · Machine-readable JSON-LD