ISRC DEF057801802
Verified recording
DEF057801802 is “Overture in D Major, Op. 13 No. 2: II. Andante” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0xb2c28d06307fcd1f4b5a85a041d75b823ff14d29f1140112320defda46fbdf1e and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801802.
Recording identifiers
- ISRC
- DEF057801802
- Title
- Overture in D Major, Op. 13 No. 2: II. Andante
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0xb2c28d06307fcd1f4b5a85a041d75b823ff14d29f1140112320defda46fbdf1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:966e85a694c02e51d23a8d9ba4356d7c424a1b8bafee43358117347aadff0641- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801802
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Overture in D Major, Op. 13 No. 2: II. Andante · Machine-readable JSON-LD