ISRC FRZ139610182
Verified recording
FRZ139610182 is “Violinkonzert No. 3 In G Dur, K 216: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa64f53aca9d080f64edce82bdb5a34fc84087fafd291b53e9fdf8b76c8bd3d34 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139610182.
Recording identifiers
- ISRC
- FRZ139610182
- Title
- Violinkonzert No. 3 In G Dur, K 216: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa64f53aca9d080f64edce82bdb5a34fc84087fafd291b53e9fdf8b76c8bd3d34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6b980392b992db95d44696b0a21b3c7978a1cdfa5d4a0bc10395f09fe98d8d81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139610182
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violinkonzert No. 3 In G Dur, K 216: II. Adagio · Machine-readable JSON-LD