ISRC SEAEC8805020
Verified recording
SEAEC8805020 is “Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x13eeb4a46cad367ad39209eb5ff794eb37338ec78c6c64f45bf91f8abec576a2 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8805020.
Recording identifiers
- ISRC
- SEAEC8805020
- Title
- Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x13eeb4a46cad367ad39209eb5ff794eb37338ec78c6c64f45bf91f8abec576a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:1e715027ebe26677443f7a34599de512de0649f5a123825ef551cda78f97eade- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8805020
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante · Machine-readable JSON-LD