ISRC SEAEW1561010
Verified recording
SEAEW1561010 is “Laßt uns sorgen, laßt uns wachen, BWV 213: No. 1, Laßt uns sorgen, laßt uns wachen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3976eac73dba4c951350ab961d108132162bb51ab95d0cfa465ae7c35bdcacff and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEW1561010.
Recording identifiers
- ISRC
- SEAEW1561010
- Title
- Laßt uns sorgen, laßt uns wachen, BWV 213: No. 1, Laßt uns sorgen, laßt uns wachen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3976eac73dba4c951350ab961d108132162bb51ab95d0cfa465ae7c35bdcacff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1fbdafb97608977397eadaa16394f4076be642c49acedd5ebbaba11cab4189dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEW1561010
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Laßt uns sorgen, laßt uns wachen, BWV 213: No. 1, Laßt uns sorgen, laßt uns wachen · Machine-readable JSON-LD