ISRC NLK170300192
Verified recording
NLK170300192 is “ihr werdet weinen und heulen BWV 103: Aria: Erholet euch, betrübte Sinnen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x53d22a42d94cf87987322477abe8291c7cc3790016e47a2d519bba51313760b0 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300192.
Recording identifiers
- ISRC
- NLK170300192
- Title
- ihr werdet weinen und heulen BWV 103: Aria: Erholet euch, betrübte Sinnen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x53d22a42d94cf87987322477abe8291c7cc3790016e47a2d519bba51313760b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:dfc1e2944ce4b5ae7b0ff79f54d45b3aa786cb4381eb01a4186bf682086693cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170300192
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: ihr werdet weinen und heulen BWV 103: Aria: Erholet euch, betrübte Sinnen · Machine-readable JSON-LD