ISRC DEF056202182
Verified recording
DEF056202182 is “Concerto for Flute, Harp, and Orchestra in C Major, K. 299: II. Andantino” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x16caeb31298176269d35999c0fd35b8cad67d6925e29edfa4d66694a68c7ed74 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202182.
Recording identifiers
- ISRC
- DEF056202182
- Title
- Concerto for Flute, Harp, and Orchestra in C Major, K. 299: II. Andantino
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x16caeb31298176269d35999c0fd35b8cad67d6925e29edfa4d66694a68c7ed74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ecb22d22f79718efbe95d06bb94dadd2136b8e446d6fdbb8c5d923a12fff0e85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202182
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Flute, Harp, and Orchestra in C Major, K. 299: II. Andantino · Machine-readable JSON-LD