ISRC FR47Q1002340
Verified recording
FR47Q1002340 is “Duo Zefiretti che sussurate RV 749.21” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb04d1ac491a311aa85d24a855b6f93739ad28de7688e0103e44c8c6912431463 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR47Q1002340.
Recording identifiers
- ISRC
- FR47Q1002340
- Title
- Duo Zefiretti che sussurate RV 749.21
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb04d1ac491a311aa85d24a855b6f93739ad28de7688e0103e44c8c6912431463
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:f5849efae2674e115d201031515144837c5938785a75932650a308bcf3770742- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR47Q1002340
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Duo Zefiretti che sussurate RV 749.21 · Machine-readable JSON-LD