ISRC SEAEK9931040
Verified recording
SEAEK9931040 is “Herz und Mund und Tat und Leben, BWV 147: Recitative. Verstockung kann Gewaltige verblenden (Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x422c4b50f1847b03806369dc353b575ecc2618ec3870fae53bf8825488f25ec9 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/SEAEK9931040.
Recording identifiers
- ISRC
- SEAEK9931040
- Title
- Herz und Mund und Tat und Leben, BWV 147: Recitative. Verstockung kann Gewaltige verblenden (Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x422c4b50f1847b03806369dc353b575ecc2618ec3870fae53bf8825488f25ec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8df5e926432e2ed72becef781a80570218e921064d671291e5a71b332be46fea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9931040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Herz und Mund und Tat und Leben, BWV 147: Recitative. Verstockung kann Gewaltige verblenden (Bass) · Machine-readable JSON-LD