ISRC SEAEQ0891080
Verified recording
SEAEQ0891080 is “Cantata, BWV 82: Aria. Schlummert ein, ihr matten Augen (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfe497ed816b73b14178a113f6aef9a4baea8e47997512ffac6502ee797b87d08 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0891080.
Recording identifiers
- ISRC
- SEAEQ0891080
- Title
- Cantata, BWV 82: Aria. Schlummert ein, ihr matten Augen (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfe497ed816b73b14178a113f6aef9a4baea8e47997512ffac6502ee797b87d08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a1062f7a9a546c4d7a7f220a581094852d6db380987d27f85f9e0f37b8cce2da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0891080
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Cantata, BWV 82: Aria. Schlummert ein, ihr matten Augen (Soprano) · Machine-readable JSON-LD