ISRC NLY331107159
Verified recording
NLY331107159 is “Nun freut euch, lieben Christen g'mein, BWV 307” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x508506a6f4537e063efe92bc1819f3d9487c50474be64bccb0fcdc50cb13af0e and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107159.
Recording identifiers
- ISRC
- NLY331107159
- Title
- Nun freut euch, lieben Christen g'mein, BWV 307
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x508506a6f4537e063efe92bc1819f3d9487c50474be64bccb0fcdc50cb13af0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:735e529a13b294ab69818867ed57971e33b1f73c8b042a6d72c6a1c8bd5f6f08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107159
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Nun freut euch, lieben Christen g'mein, BWV 307 · Machine-readable JSON-LD