ISRC USRDG0223706
Verified recording
USRDG0223706 is “Minuet en Sol Mayor, WoO 10, No. 2” by Sergio Varella-Cid,
registered on the CopyrightChains blockchain with CopyrightID
0xcce7631805f8a4dd71b3b782039c3bae125a20ac0f5d7e7128ed2d302014446d and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0223706.
Recording identifiers
- ISRC
- USRDG0223706
- Title
- Minuet en Sol Mayor, WoO 10, No. 2
- Artist
- Sergio Varella-Cid
- CopyrightID (CopyrightChains transaction hash)
0xcce7631805f8a4dd71b3b782039c3bae125a20ac0f5d7e7128ed2d302014446d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:23f0e5ae065a3d289b883f7ea858f2b6903a035f9dbd82d788484ba435aa7a77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0223706
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Minuet en Sol Mayor, WoO 10, No. 2 · Machine-readable JSON-LD