ISRC NLY330905085
Verified recording
NLY330905085 is “String Quartet No. 2 in D Major: III. Nocturne. Andante” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xb5383a64e9192fd4592d77e46f8f283a6fcd51d80c53d692be7051aaa803c802 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/NLY330905085.
Recording identifiers
- ISRC
- NLY330905085
- Title
- String Quartet No. 2 in D Major: III. Nocturne. Andante
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xb5383a64e9192fd4592d77e46f8f283a6fcd51d80c53d692be7051aaa803c802
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:510ce93060ba2c913c4609cf2f92f8bc8610c96b40fa6802d999a47a7f8ea32a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905085
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 2 in D Major: III. Nocturne. Andante · Machine-readable JSON-LD