ISRC ATB151500161
Verified recording
ATB151500161 is “Piano Concerto No. 20 in D Minor, K. 466: II. Romanze” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5f951846682e58785e83c47d8c5667932cd159da6d3c4ebfafdd58152875e2cc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151500161.
Recording identifiers
- ISRC
- ATB151500161
- Title
- Piano Concerto No. 20 in D Minor, K. 466: II. Romanze
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5f951846682e58785e83c47d8c5667932cd159da6d3c4ebfafdd58152875e2cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a333ac8b0cebaea4b0b6dad132eb1e518c1232a1ff9cd4b5fe49b44d4639418f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151500161
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 20 in D Minor, K. 466: II. Romanze · Machine-readable JSON-LD