ISRC SEWDL0742701
Verified recording
SEWDL0742701 is “Piano Concerto No. 23 in A Major, K. 488: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd8db9ffccb9479533faf020b2f8172e6d2400c6f44248e8e2d088425ca7ce84b and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0742701.
Recording identifiers
- ISRC
- SEWDL0742701
- Title
- Piano Concerto No. 23 in A Major, K. 488: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd8db9ffccb9479533faf020b2f8172e6d2400c6f44248e8e2d088425ca7ce84b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:e12471023baa3d857f98aac306ecbcad0138647688d3cdf9cbdf80d942d56978- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0742701
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Piano Concerto No. 23 in A Major, K. 488: I. Allegro · Machine-readable JSON-LD