ISRC DEF058931710
Verified recording
DEF058931710 is “"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 10 "Doch, Königin! du stirbest nicht"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4eddf37a2fc4d1f7a2eef3c00795513374cca4db0d2e58026b3e73429b0e2646 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931710.
Recording identifiers
- ISRC
- DEF058931710
- Title
- "Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 10 "Doch, Königin! du stirbest nicht"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4eddf37a2fc4d1f7a2eef3c00795513374cca4db0d2e58026b3e73429b0e2646
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:2417ab20898de523b03bd6d6f13b065af261a6cf46739ae962f83af881aa8d03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931710
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: "Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 10 "Doch, Königin! du stirbest nicht" · Machine-readable JSON-LD