ISRC GBLWD2203706
Verified recording
GBLWD2203706 is “Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9f6ec4257e8c3e38b79ec00ff2d7db41a997f667b22f8b75b5baf0d148b3beb3 and independently timestamped
in Bitcoin block 956960 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203706.
Recording identifiers
- ISRC
- GBLWD2203706
- Title
- Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9f6ec4257e8c3e38b79ec00ff2d7db41a997f667b22f8b75b5baf0d148b3beb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T23:19:16+00:00
- Bitcoin block
- 956960
- Canonical record hash
sha256:72219dd6c2e3664503626eb88e4afec4623d0b63f96133846cd84c0ce327701b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203706
- Bitcoin block existence check
- https://blockstream.info/api/block/956960
Full record
Track page: Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro · Machine-readable JSON-LD