ISRC NLY332202490
Verified recording
NLY332202490 is “Sonata omaggio a Boccherini, Op. 77: II. Andantino, quasi canzone” by Mario Castelnuovo-Tedesco,
registered on the CopyrightChains blockchain with CopyrightID
0x8fc02865fb1575e0b1d28baf9cd770149c91b44829f87b6c4983f06e0dd0e9a8 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202490.
Recording identifiers
- ISRC
- NLY332202490
- Title
- Sonata omaggio a Boccherini, Op. 77: II. Andantino, quasi canzone
- Artist
- Mario Castelnuovo-Tedesco
- CopyrightID (CopyrightChains transaction hash)
0x8fc02865fb1575e0b1d28baf9cd770149c91b44829f87b6c4983f06e0dd0e9a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:888e9ca1f6d2aac2f8a04ab712afc161c13c92118617cb21b1cde830257fd05a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202490
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Sonata omaggio a Boccherini, Op. 77: II. Andantino, quasi canzone · Machine-readable JSON-LD