ISRC DEF057202182
Verified recording
DEF057202182 is “Flute Concerto No. 1 in G Major, K. 313: II. Adagio non troppo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x77d2afcc4d91bd7a7e0efa06656f3b9305211f22563533d2c1917e6112b326e7 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/DEF057202182.
Recording identifiers
- ISRC
- DEF057202182
- Title
- Flute Concerto No. 1 in G Major, K. 313: II. Adagio non troppo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x77d2afcc4d91bd7a7e0efa06656f3b9305211f22563533d2c1917e6112b326e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d480bad082e43f0acca23ffdf902847464750fc92b6cbb04d873f3c3e1ff5d6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202182
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Flute Concerto No. 1 in G Major, K. 313: II. Adagio non troppo · Machine-readable JSON-LD