ISRC DEF057431568
Verified recording
DEF057431568 is “Minuet in F, K. 2” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x535beb33af0829bd10da1ac292c1c6672ba664a4249dd0de55a52bd36df850c8 and independently timestamped
in Bitcoin block 959118 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057431568.
Recording identifiers
- ISRC
- DEF057431568
- Title
- Minuet in F, K. 2
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x535beb33af0829bd10da1ac292c1c6672ba664a4249dd0de55a52bd36df850c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T10:01:58+00:00
- Bitcoin block
- 959118
- Canonical record hash
sha256:554d5384f97db4308ef270db643ad9938765fa9314692223d1a6197a7d7c9712- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057431568
- Bitcoin block existence check
- https://blockstream.info/api/block/959118