ISRC NLQ662310171
Verified recording
NLQ662310171 is “Concertino for Cello and Orchestra: I. Allegretto” by Yuri Levitine,
registered on the CopyrightChains blockchain with CopyrightID
0x30330c4dd036d87c9e75e7ba2529b8a1ebb9fb539b82ee7595034e6ba90c3e74 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ662310171.
Recording identifiers
- ISRC
- NLQ662310171
- Title
- Concertino for Cello and Orchestra: I. Allegretto
- Artist
- Yuri Levitine
- CopyrightID (CopyrightChains transaction hash)
0x30330c4dd036d87c9e75e7ba2529b8a1ebb9fb539b82ee7595034e6ba90c3e74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:ae93e6eb24257a0ec7637b81cc2bd03540598f43cbae191016e86f17a2cb8cb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ662310171
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Concertino for Cello and Orchestra: I. Allegretto · Machine-readable JSON-LD