ISRC GBAYC0700513
Verified recording
GBAYC0700513 is “Piano Concerto No. 23 in A Major, K. 488: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4a2d2eb73509a97e040ac9370a5a0567b8d1b6eda35b2ab611494f2516383709 and independently timestamped
in Bitcoin block 957249 on 2026-07-09.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700513.
Recording identifiers
- ISRC
- GBAYC0700513
- Title
- Piano Concerto No. 23 in A Major, K. 488: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4a2d2eb73509a97e040ac9370a5a0567b8d1b6eda35b2ab611494f2516383709
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-09T02:31:37+00:00
- Bitcoin block
- 957249
- Canonical record hash
sha256:32ec7825065a8ea4405bc8608bf5829353ede0abefe92acbbd6d75f1dcb2f138- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700513
- Bitcoin block existence check
- https://blockstream.info/api/block/957249
Full record
Track page: Piano Concerto No. 23 in A Major, K. 488: II. Adagio · Machine-readable JSON-LD