ISRC DEF057800353
Verified recording
DEF057800353 is “Violin Concerto No. 3 in G Major, K. 216: III. Rondeau. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x062203ea4a9d823459c998cbc42a78b244e9880220d4946f9882f28d8ad02395 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800353.
Recording identifiers
- ISRC
- DEF057800353
- Title
- Violin Concerto No. 3 in G Major, K. 216: III. Rondeau. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x062203ea4a9d823459c998cbc42a78b244e9880220d4946f9882f28d8ad02395
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b15dadbb85c624a446bcedd59d923cbbb26b4f7ccfdc3ba3c937b979c6a1c1b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800353
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: III. Rondeau. Allegro · Machine-readable JSON-LD