ISRC ITDQ79695579
Verified recording
ITDQ79695579 is “Violin Concerto in D Major, Op. 3, No. 7: I. Presto - Largo - Presto” by Carlo Tessarini,
registered on the CopyrightChains blockchain with CopyrightID
0x47f703ad71447ba6225a89439e5dabac84ec18f5e8f68c571359bb6c06d4bf3e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79695579.
Recording identifiers
- ISRC
- ITDQ79695579
- Title
- Violin Concerto in D Major, Op. 3, No. 7: I. Presto - Largo - Presto
- Artist
- Carlo Tessarini
- CopyrightID (CopyrightChains transaction hash)
0x47f703ad71447ba6225a89439e5dabac84ec18f5e8f68c571359bb6c06d4bf3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0e696b2b9885015e7104ac425ae84fff0ea156efb66dc1c84d6094f9cc0d5f1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79695579
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Concerto in D Major, Op. 3, No. 7: I. Presto - Largo - Presto · Machine-readable JSON-LD