ISRC ES7891701310
Verified recording
ES7891701310 is “Violin Concerto in D Minor, Op. 7 No. 1: I. Allegro” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x7c79403032e7c0dd0847e4ff1b1339eb9f631b359424452ba245c1c2ec61f9d6 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891701310.
Recording identifiers
- ISRC
- ES7891701310
- Title
- Violin Concerto in D Minor, Op. 7 No. 1: I. Allegro
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x7c79403032e7c0dd0847e4ff1b1339eb9f631b359424452ba245c1c2ec61f9d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1cdb84328c54592cc5a1024a1fcf920a45b5d206030e816513157b055b72239b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891701310
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Violin Concerto in D Minor, Op. 7 No. 1: I. Allegro · Machine-readable JSON-LD