ISRC SEAEO0521040
Verified recording
SEAEO0521040 is “Ein feste Burg ist unser Gott, BWV 80: Aria. Komm in mein Herzenshaus (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2271ade026931f4f263dfe55998c9894f22637abb8f1aabef860009c9df1aa9 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEO0521040.
Recording identifiers
- ISRC
- SEAEO0521040
- Title
- Ein feste Burg ist unser Gott, BWV 80: Aria. Komm in mein Herzenshaus (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd2271ade026931f4f263dfe55998c9894f22637abb8f1aabef860009c9df1aa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:87e00e4c8f0f8cbc31f887e4e80136f3bb818ff474bfb220b34f8d764325f88a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEO0521040
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Ein feste Burg ist unser Gott, BWV 80: Aria. Komm in mein Herzenshaus (Soprano) · Machine-readable JSON-LD