ISRC SEWDL0713607
Verified recording
SEWDL0713607 is “Chorale for Organ, BWV 650: "Kommst du nun, Jesu von himmel her unter"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x53bdbafafb5d8f98e5d4d40cf9d93e30501af2a5c6dceae5419196157776e45d 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/SEWDL0713607.
Recording identifiers
- ISRC
- SEWDL0713607
- Title
- Chorale for Organ, BWV 650: "Kommst du nun, Jesu von himmel her unter"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x53bdbafafb5d8f98e5d4d40cf9d93e30501af2a5c6dceae5419196157776e45d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:64c0e2b5946c7f6df764bcde2b603820829f9a6688893017e75fa04325529c93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0713607
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chorale for Organ, BWV 650: "Kommst du nun, Jesu von himmel her unter" · Machine-readable JSON-LD