ISRC NLY331904377
Verified recording
NLY331904377 is “Choral No. 42, BWV 513: I. O Ewigkeit, du Donnerwort” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe0c40a4e8b7f19d63e1b1078e505373d2b74c710308ee16daa448b49be7358a1 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/NLY331904377.
Recording identifiers
- ISRC
- NLY331904377
- Title
- Choral No. 42, BWV 513: I. O Ewigkeit, du Donnerwort
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe0c40a4e8b7f19d63e1b1078e505373d2b74c710308ee16daa448b49be7358a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:20b67a5759ecdcc0a4a3a0802dfeaccad7e9246873738a23d722330a257c557d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331904377
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Choral No. 42, BWV 513: I. O Ewigkeit, du Donnerwort · Machine-readable JSON-LD