ISRC DEF057300641
Verified recording
DEF057300641 is “Flute Concerto in G Major, K. 313: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdfafc493385f5bdcb465a366a7cd1df925b6c053f4fa739f610277e0920f016d and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300641.
Recording identifiers
- ISRC
- DEF057300641
- Title
- Flute Concerto in G Major, K. 313: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdfafc493385f5bdcb465a366a7cd1df925b6c053f4fa739f610277e0920f016d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:c6e134e38c957cb2f2bf807fe5748cc395ff86b541617ad50d37b660ac04e829- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300641
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Flute Concerto in G Major, K. 313: I. Allegro maestoso · Machine-readable JSON-LD