ISRC SEAED2431090
Verified recording
SEAED2431090 is “18 Chorale Preludes "Leipziger Choräle": Nun komm der Heiden Heiland, BWV 659” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc81c48dd9a47d720b9f04d9a0f13d18af7d72d26d47e861d575b9f74abc55aee 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/SEAED2431090.
Recording identifiers
- ISRC
- SEAED2431090
- Title
- 18 Chorale Preludes "Leipziger Choräle": Nun komm der Heiden Heiland, BWV 659
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc81c48dd9a47d720b9f04d9a0f13d18af7d72d26d47e861d575b9f74abc55aee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:30bdc54cde723d57db6b25d88314926882346e6036c7861bb9bd5c71fb04f0a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED2431090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 18 Chorale Preludes "Leipziger Choräle": Nun komm der Heiden Heiland, BWV 659 · Machine-readable JSON-LD