ISRC CH1408337221
Verified recording
CH1408337221 is “Flute Concerto in G Minor, Op. 10, No. 2, RV 439, "La notte": I. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5c8bd3fedff0266ca2834477762d2d64900733c0c2aa9f2b3240682ad9caf92e and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1408337221.
Recording identifiers
- ISRC
- CH1408337221
- Title
- Flute Concerto in G Minor, Op. 10, No. 2, RV 439, "La notte": I. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5c8bd3fedff0266ca2834477762d2d64900733c0c2aa9f2b3240682ad9caf92e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:6200fa7053d73f5d4e03b756e263e226b9ecc7b0ebc37e0fe131718c24efa987- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1408337221
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Flute Concerto in G Minor, Op. 10, No. 2, RV 439, "La notte": I. Largo · Machine-readable JSON-LD