ISRC SEAEI9781120
Verified recording
SEAEI9781120 is “Nun komm, der Heiden Heiland, BWV 61: Aria. Offne dich, mein ganzes Herze (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3e35fb01fd8913a5b629bf190178c4058ef94367e5d586a3be3557fffcb3ac22 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/SEAEI9781120.
Recording identifiers
- ISRC
- SEAEI9781120
- Title
- Nun komm, der Heiden Heiland, BWV 61: Aria. Offne dich, mein ganzes Herze (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3e35fb01fd8913a5b629bf190178c4058ef94367e5d586a3be3557fffcb3ac22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:10c88b740e20235915ac7f2aaa432b4eeb9f0c405cc2b3718122873abbb427e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9781120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: Aria. Offne dich, mein ganzes Herze (Soprano) · Machine-readable JSON-LD