ISRC DEF057202181
Verified recording
DEF057202181 is “Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xffbb023265777c60f998598da74dd54d32eab6993702d6eb5a33f8a729d8ce3e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202181.
Recording identifiers
- ISRC
- DEF057202181
- Title
- Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xffbb023265777c60f998598da74dd54d32eab6993702d6eb5a33f8a729d8ce3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:857727cb35247d7fbf0892255bbdc852f3067fe92781f2625fbf93975bdb530c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202181
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso · Machine-readable JSON-LD