ISRC CH4210300143
Verified recording
CH4210300143 is “"Concerto Funebre" con hautbois sordini e salmoè, violino principale e viole da gamba (Si Bem. Maggiore, RV 579): I. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1eebbfc2d0dd983501e4493ebc538ae785a9c2bb27ba0b8e22e6d0721a049493 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300143.
Recording identifiers
- ISRC
- CH4210300143
- Title
- "Concerto Funebre" con hautbois sordini e salmoè, violino principale e viole da gamba (Si Bem. Maggiore, RV 579): I. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1eebbfc2d0dd983501e4493ebc538ae785a9c2bb27ba0b8e22e6d0721a049493
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:7aa27c781d764c1c84f2dc75dffb0b6934d568752c019bea8ad815e5240ec23c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300143
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: "Concerto Funebre" con hautbois sordini e salmoè, violino principale e viole da gamba (Si Bem. Maggiore, RV 579): I. Largo · Machine-readable JSON-LD