ISRC DEF058931705
Verified recording
DEF058931705 is “"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 5 "Wie starb die Heldin so vergnügt"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeace0825117913fce2d300e77de3c24f4aaf21dfc7c7423c74c0c3d7b289ffee and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931705.
Recording identifiers
- ISRC
- DEF058931705
- Title
- "Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 5 "Wie starb die Heldin so vergnügt"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeace0825117913fce2d300e77de3c24f4aaf21dfc7c7423c74c0c3d7b289ffee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:c439bc1cde92d7a7c232cdcc3ba21f40b61b555bb303e81a0287b3e8af53f7c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931705
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: "Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 5 "Wie starb die Heldin so vergnügt" · Machine-readable JSON-LD