ISRC NLY331801584
Verified recording
NLY331801584 is “Clarinet Trio in A Minor, Op. 40: I. Mäßig schnell” by Carl Frühling,
registered on the CopyrightChains blockchain with CopyrightID
0xabf196b225698529bcb5b6f5e74dce40ed49b74afefc5a7f254058b0b7a7351d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331801584.
Recording identifiers
- ISRC
- NLY331801584
- Title
- Clarinet Trio in A Minor, Op. 40: I. Mäßig schnell
- Artist
- Carl Frühling
- CopyrightID (CopyrightChains transaction hash)
0xabf196b225698529bcb5b6f5e74dce40ed49b74afefc5a7f254058b0b7a7351d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:837dc789fc7cbb471eaa6230766ae68e7cd6172e859fe8a49abcb8224f4712a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331801584
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Clarinet Trio in A Minor, Op. 40: I. Mäßig schnell · Machine-readable JSON-LD