ISRC FRZ149701170
Verified recording
FRZ149701170 is “"Jesu, meine Freude", BWV 227: IX. Choral (SSAT) "Gute Nacht, o Wesen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x558838233dcfcf310eae0d40b2f74ed34a8da99e7eae713b462bd8187805f253 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/FRZ149701170.
Recording identifiers
- ISRC
- FRZ149701170
- Title
- "Jesu, meine Freude", BWV 227: IX. Choral (SSAT) "Gute Nacht, o Wesen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x558838233dcfcf310eae0d40b2f74ed34a8da99e7eae713b462bd8187805f253
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:18a3ae9af066bc057a16d8189029cf5bf01e8aff52f9aea196f0a1af52f892f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149701170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: "Jesu, meine Freude", BWV 227: IX. Choral (SSAT) "Gute Nacht, o Wesen" · Machine-readable JSON-LD