ISRC NLY331107171
Verified recording
NLY331107171 is “Kyrie, Gott Vater in Ewigkeit, BWV 371” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6662d078ea1713d84811d7f66b1d3d5ae7f653b7f2d775d985fba381c8631dd3 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107171.
Recording identifiers
- ISRC
- NLY331107171
- Title
- Kyrie, Gott Vater in Ewigkeit, BWV 371
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6662d078ea1713d84811d7f66b1d3d5ae7f653b7f2d775d985fba381c8631dd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:bcab5f44ec7374baabc5c4b8c538bacbe6285d1e7b6c3eb0a3be5a809a2904fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107171
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Kyrie, Gott Vater in Ewigkeit, BWV 371 · Machine-readable JSON-LD