ISRC USB8U1705979
Verified recording
USB8U1705979 is “Symphony No. 40 in G Minor, K. 550: I. Molto allegro (Live)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9c9ccd638226a1ddc552c188726c556bfcc998ad8400fc4a7674a16a20d64f68 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1705979.
Recording identifiers
- ISRC
- USB8U1705979
- Title
- Symphony No. 40 in G Minor, K. 550: I. Molto allegro (Live)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9c9ccd638226a1ddc552c188726c556bfcc998ad8400fc4a7674a16a20d64f68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5ee756c8851a9c71b393c9715e13f5e9e69375c4690667d7b266551454a85fb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1705979
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 40 in G Minor, K. 550: I. Molto allegro (Live) · Machine-readable JSON-LD