ISRC ITUM71100696
Verified recording
ITUM71100696 is “Flute Concerto No. 2 In G Minor Opus 10 R439 "La Notte": 4. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xafb16c0832f21af3459287d5eedc43606958f98f99ff52abb79bf88138191158 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71100696.
Recording identifiers
- ISRC
- ITUM71100696
- Title
- Flute Concerto No. 2 In G Minor Opus 10 R439 "La Notte": 4. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xafb16c0832f21af3459287d5eedc43606958f98f99ff52abb79bf88138191158
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:f704e0df6d1d30316416b01c4f20ab0eb35669b37f0ea7064ef605e3edcd4fe3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71100696
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Flute Concerto No. 2 In G Minor Opus 10 R439 "La Notte": 4. Presto · Machine-readable JSON-LD