ISRC DEF058102412
Verified recording
DEF058102412 is “"Sonate en Quatuor" in A Minor, Op. 17 No. 6: II. Aria Grazioso” by Louis-Gabriel Guillemain,
registered on the CopyrightChains blockchain with CopyrightID
0xc6a110b2a8ab948a1c19403d538f5eea0c141873bb0994b8fbc76c13401175ad and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058102412.
Recording identifiers
- ISRC
- DEF058102412
- Title
- "Sonate en Quatuor" in A Minor, Op. 17 No. 6: II. Aria Grazioso
- Artist
- Louis-Gabriel Guillemain
- CopyrightID (CopyrightChains transaction hash)
0xc6a110b2a8ab948a1c19403d538f5eea0c141873bb0994b8fbc76c13401175ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a0853329e642fd90570f4db859cebc220bb1806896b6c33326b4b687a8ac86bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058102412
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: "Sonate en Quatuor" in A Minor, Op. 17 No. 6: II. Aria Grazioso · Machine-readable JSON-LD