ISRC DEN961800912
Verified recording
DEN961800912 is “Piano Concerto No. 20 in D Minor, K. 466: II. Romance” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0cf3684c2db3f8be97be7833a23989836fac3b3df1da7af978570f867dbe1949 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961800912.
Recording identifiers
- ISRC
- DEN961800912
- Title
- Piano Concerto No. 20 in D Minor, K. 466: II. Romance
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0cf3684c2db3f8be97be7833a23989836fac3b3df1da7af978570f867dbe1949
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f54e26d0cfbd72795a8e315f879fbf23a8b6c80f10d178870566d0f58e7f2518- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961800912
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Concerto No. 20 in D Minor, K. 466: II. Romance · Machine-readable JSON-LD