ISRC DEF058102442
Verified recording
DEF058102442 is “"Sonate à quatre parties" in D Major: II. Adagio” by Jean-Baptiste Quentin,
registered on the CopyrightChains blockchain with CopyrightID
0x884816fa966d663e1904e6bb5ce09c1762f7d73e087431ef68a21d82949f322a 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/DEF058102442.
Recording identifiers
- ISRC
- DEF058102442
- Title
- "Sonate à quatre parties" in D Major: II. Adagio
- Artist
- Jean-Baptiste Quentin
- CopyrightID (CopyrightChains transaction hash)
0x884816fa966d663e1904e6bb5ce09c1762f7d73e087431ef68a21d82949f322a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:38a8eb6835e292464a098573ca2c31e612d53e847272393f523cab120c0a44b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058102442
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: "Sonate à quatre parties" in D Major: II. Adagio · Machine-readable JSON-LD