ISRC MXF580702453
Verified recording
MXF580702453 is “Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd59c91a0b08dfad99d8c97cf4cc4388750f2fa2753fcc95047ced8872e02000f 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/MXF580702453.
Recording identifiers
- ISRC
- MXF580702453
- Title
- Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd59c91a0b08dfad99d8c97cf4cc4388750f2fa2753fcc95047ced8872e02000f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:03239cfdc9c08dea3ebd9c62af614acfabfcd0d42107d6fbd7ecb2efc929b61c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF580702453
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): II. Andante · Machine-readable JSON-LD