ISRC USSJ10812963
Verified recording
USSJ10812963 is “Divertimento In B Major, KV 137: I. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3d337a4be15cf12b3ea47e6e8f2f66114313cd74544719956ad78b7f8b483a94 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10812963.
Recording identifiers
- ISRC
- USSJ10812963
- Title
- Divertimento In B Major, KV 137: I. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3d337a4be15cf12b3ea47e6e8f2f66114313cd74544719956ad78b7f8b483a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:7b6684f3f407d472bca9a619ed1eb08adc27bb340ea9baebdcc2b7c268c07a77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10812963
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Divertimento In B Major, KV 137: I. Andante · Machine-readable JSON-LD