ISRC SEWDL0729602
Verified recording
SEWDL0729602 is “Piano Concerto No. 23 in A Major, K. 488: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x83a61a66b80be8b152a7d420dd449cea50dc4f6ba88a80fb2427954f9b19102c and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0729602.
Recording identifiers
- ISRC
- SEWDL0729602
- Title
- Piano Concerto No. 23 in A Major, K. 488: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x83a61a66b80be8b152a7d420dd449cea50dc4f6ba88a80fb2427954f9b19102c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:74e94b7766e73429d8558039d0c16f9722f8c5f1bf6fe7c02a79eb8bd6fbd8b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0729602
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Piano Concerto No. 23 in A Major, K. 488: II. Adagio · Machine-readable JSON-LD