ISRC SEWDL0748303
Verified recording
SEWDL0748303 is “Concerto No. 6 in B-Flat Major for Piano and Orchestra, K. 238: III. Rondo: Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x86abf3ecf0e55d8bac45f5072e398fbf851d32b29d56112c0a053ff6fe7d4488 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0748303.
Recording identifiers
- ISRC
- SEWDL0748303
- Title
- Concerto No. 6 in B-Flat Major for Piano and Orchestra, K. 238: III. Rondo: Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x86abf3ecf0e55d8bac45f5072e398fbf851d32b29d56112c0a053ff6fe7d4488
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f57b3cc76d2614eec93583f395592d1c0570ccb2c80b4ef3fa32d3240d211aa2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0748303
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto No. 6 in B-Flat Major for Piano and Orchestra, K. 238: III. Rondo: Allegro · Machine-readable JSON-LD