ISRC DEF058603873
Verified recording
DEF058603873 is “Serenade in B-Flat Major, K. 361 "Gran partita": VI. Tema con variazioni. g. Var. 6. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbc9148db3d45f2af3a71c0100481d5481392f385e11aaa4945c1e0fcd9077d1e and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603873.
Recording identifiers
- ISRC
- DEF058603873
- Title
- Serenade in B-Flat Major, K. 361 "Gran partita": VI. Tema con variazioni. g. Var. 6. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbc9148db3d45f2af3a71c0100481d5481392f385e11aaa4945c1e0fcd9077d1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:55a59838d5020fffbee212d694bdf44ceb5cfaa0c29b3e3bebd7e3f0f135a3de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603873
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Serenade in B-Flat Major, K. 361 "Gran partita": VI. Tema con variazioni. g. Var. 6. Allegro · Machine-readable JSON-LD