ISRC DKFAA1301808
Verified recording
DKFAA1301808 is “Symphony in F Major, K. Anh. 223: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7cc3f090b0d229acbbdd8c6856d52c7d340e5b0044a7b707c44e3f5c747c07ab and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKFAA1301808.
Recording identifiers
- ISRC
- DKFAA1301808
- Title
- Symphony in F Major, K. Anh. 223: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7cc3f090b0d229acbbdd8c6856d52c7d340e5b0044a7b707c44e3f5c747c07ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5f7659ba0439000f543688be540bb891fdd96a963bb8ce2dfc2e30c203c20a86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKFAA1301808
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony in F Major, K. Anh. 223: II. Andante · Machine-readable JSON-LD