ISRC NLA508327614
Verified recording
NLA508327614 is “Concerto for Lute, 2 Violins and Continuo in D Major, RV 93: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8a8e0e6bdf06b4e4aefa9420f6bd435544b9ebd225470fb985886f164038580c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508327614.
Recording identifiers
- ISRC
- NLA508327614
- Title
- Concerto for Lute, 2 Violins and Continuo in D Major, RV 93: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8a8e0e6bdf06b4e4aefa9420f6bd435544b9ebd225470fb985886f164038580c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3d082b80b9d68fce8e49544454de6df6f44a16edc62b4ef22cfa6f6fa64b011a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508327614
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Concerto for Lute, 2 Violins and Continuo in D Major, RV 93: II. Largo · Machine-readable JSON-LD