ISRC SEWDL6142686
Verified recording
SEWDL6142686 is “Piano Sonata No. 10 in C Major, K. 330: II. Andante cantabile” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xba343d5b92c61eb98369dc7a044fcb3e1c3b2d8ae0dd2787703b85001ed933d9 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/SEWDL6142686.
Recording identifiers
- ISRC
- SEWDL6142686
- Title
- Piano Sonata No. 10 in C Major, K. 330: II. Andante cantabile
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xba343d5b92c61eb98369dc7a044fcb3e1c3b2d8ae0dd2787703b85001ed933d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:30e6e12f3326857e1251e41a42d2ef84311701c98a75228723d581e262fe2d7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6142686
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Sonata No. 10 in C Major, K. 330: II. Andante cantabile · Machine-readable JSON-LD