ISRC SEAET1391170
Verified recording
SEAET1391170 is “Es ist das Heil uns kommen her, BWV 9: Aria. Wir waren schon zu tief gesunken (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7ec48ff8c1bb04d93203ef2b42752d1b11575dfa1c948e8ed39542371b0eed5 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/SEAET1391170.
Recording identifiers
- ISRC
- SEAET1391170
- Title
- Es ist das Heil uns kommen her, BWV 9: Aria. Wir waren schon zu tief gesunken (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7ec48ff8c1bb04d93203ef2b42752d1b11575dfa1c948e8ed39542371b0eed5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5074cf273b38ad952bb41735d0416df6b47fc0a9273b2c4c55fc99f0eda7feaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAET1391170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Es ist das Heil uns kommen her, BWV 9: Aria. Wir waren schon zu tief gesunken (Tenor) · Machine-readable JSON-LD