ISRC SEAET1141070
Verified recording
SEAET1141070 is “Man singet mit Freuden vom Sieg, BWV 149: Chorale. Ach Herr, lass dein lieb Engelein (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf8761716f6ba787ebbbe362c42336030df9a2ff5b6e1168ed8bf32926a38d745 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/SEAET1141070.
Recording identifiers
- ISRC
- SEAET1141070
- Title
- Man singet mit Freuden vom Sieg, BWV 149: Chorale. Ach Herr, lass dein lieb Engelein (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf8761716f6ba787ebbbe362c42336030df9a2ff5b6e1168ed8bf32926a38d745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4c57112a834a4a6ce221e2d945f7790c0d168f932d8c66a6a5a347f15a040e2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAET1141070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Man singet mit Freuden vom Sieg, BWV 149: Chorale. Ach Herr, lass dein lieb Engelein (Chorus) · Machine-readable JSON-LD