ISRC NLY332102702
Verified recording
NLY332102702 is “Clarinet Quintet in B-Flat Major, Op. 34: II. Fantasia. Adagio ma non Troppo” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x5e4217d47f1fd33c20b9a9fe62626b68f0c431af719decb444f911553a207387 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332102702.
Recording identifiers
- ISRC
- NLY332102702
- Title
- Clarinet Quintet in B-Flat Major, Op. 34: II. Fantasia. Adagio ma non Troppo
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x5e4217d47f1fd33c20b9a9fe62626b68f0c431af719decb444f911553a207387
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8965992039ed3424e195ca1e3df7ca7d663d4718d52d7e772f7e7c4ac4b87fc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332102702
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Clarinet Quintet in B-Flat Major, Op. 34: II. Fantasia. Adagio ma non Troppo · Machine-readable JSON-LD