ISRC CH9211600008
Verified recording
CH9211600008 is “Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9f5facf942c4d6d05ff55bfaab9f09d7bc4e7528cf2ab8bc80f7ce57428a10e3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211600008.
Recording identifiers
- ISRC
- CH9211600008
- Title
- Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9f5facf942c4d6d05ff55bfaab9f09d7bc4e7528cf2ab8bc80f7ce57428a10e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:efe6d4b2d7ca642615fd4b29efa8ad3f25f88a0798ddb8561ea9008ce303a617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211600008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live · Machine-readable JSON-LD