ISRC SEAED2431100
Verified recording
SEAED2431100 is “18 Chorale Preludes "Leipziger Choräle": Trio super "Nun komm der Heiden Heiland", BWV 660” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x20982abb2fb6d55d67913cc9b591a824533e78cddb67a270f46c4a33b5ac0576 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/SEAED2431100.
Recording identifiers
- ISRC
- SEAED2431100
- Title
- 18 Chorale Preludes "Leipziger Choräle": Trio super "Nun komm der Heiden Heiland", BWV 660
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x20982abb2fb6d55d67913cc9b591a824533e78cddb67a270f46c4a33b5ac0576
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9dbe7ca85a97a193b6b679686504015c8cc7b6a5651cdf9ef57a1701b65b4e91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED2431100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 18 Chorale Preludes "Leipziger Choräle": Trio super "Nun komm der Heiden Heiland", BWV 660 · Machine-readable JSON-LD