ISRC CALC41501207
Verified recording
CALC41501207 is “Violin Concerto No. 3 in B Minor, Op. 61: I. Allegro non troppo” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0x9282bb48a49ee5ead14b63a41f6557e420afea3117d1a6a8b2d466b62efffca9 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41501207.
Recording identifiers
- ISRC
- CALC41501207
- Title
- Violin Concerto No. 3 in B Minor, Op. 61: I. Allegro non troppo
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0x9282bb48a49ee5ead14b63a41f6557e420afea3117d1a6a8b2d466b62efffca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9656c6db6ac3a822836a1108b298dd31fb7eb133f0228c3e89aef98bcc4c76f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41501207
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Violin Concerto No. 3 in B Minor, Op. 61: I. Allegro non troppo · Machine-readable JSON-LD