ISRC SEWDL0726505
Verified recording
SEWDL0726505 is “Piano Concerto No. 20 in D Minor, K. 466: II. Romance” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd53c2f81f14ba44bc80efe87ce85f9a80bd8c9a2fcf21aa2a157086536798afb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0726505.
Recording identifiers
- ISRC
- SEWDL0726505
- Title
- Piano Concerto No. 20 in D Minor, K. 466: II. Romance
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd53c2f81f14ba44bc80efe87ce85f9a80bd8c9a2fcf21aa2a157086536798afb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:556be126b7777660a5d8802f4298e40cd715628cc8ac592940f2b1056a292260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0726505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 20 in D Minor, K. 466: II. Romance · Machine-readable JSON-LD