ISRC CALC41501209
Verified recording
CALC41501209 is “Violin Concerto No. 3 in B Minor, Op. 61: III. Molto moderato e maestoso – Allegro non troppo” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0x4f53aa4ddb8b7d7024fdfc76b4c53c5407c5697dba9f79e8a0d0e21ca9fbc8dd and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41501209.
Recording identifiers
- ISRC
- CALC41501209
- Title
- Violin Concerto No. 3 in B Minor, Op. 61: III. Molto moderato e maestoso – Allegro non troppo
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0x4f53aa4ddb8b7d7024fdfc76b4c53c5407c5697dba9f79e8a0d0e21ca9fbc8dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:676fae349bf1617291450eac5316ea9a7811f3a8772b9e2a1c620fd90d2dd482- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41501209
- Bitcoin block existence check
- https://blockstream.info/api/block/959145
Full record
Track page: Violin Concerto No. 3 in B Minor, Op. 61: III. Molto moderato e maestoso – Allegro non troppo · Machine-readable JSON-LD