ISRC SEAEN0321030
Verified recording
SEAEN0321030 is “O Ewigkeit, du Donnerwort, BWV 20: Pt. I: Aria. Ewigkeit, du machst mir bange (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe3ee4bea4a594ae3bf8a50d829b028dc778296190519f00c56e288ded794870a 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/SEAEN0321030.
Recording identifiers
- ISRC
- SEAEN0321030
- Title
- O Ewigkeit, du Donnerwort, BWV 20: Pt. I: Aria. Ewigkeit, du machst mir bange (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe3ee4bea4a594ae3bf8a50d829b028dc778296190519f00c56e288ded794870a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c526ab631f9c1dcbfb3d75540084cddbd0c4f81e8bd01631149970ee5675369- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEN0321030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: O Ewigkeit, du Donnerwort, BWV 20: Pt. I: Aria. Ewigkeit, du machst mir bange (Tenor) · Machine-readable JSON-LD