ISRC DKFAA1301814
Verified recording
DKFAA1301814 is “Symphony No. 43 in F Major, K. 76: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbd8c745df85916fab70b367aba43fed1e96eb7cbe8af462a451eb3d4b90f4396 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKFAA1301814.
Recording identifiers
- ISRC
- DKFAA1301814
- Title
- Symphony No. 43 in F Major, K. 76: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbd8c745df85916fab70b367aba43fed1e96eb7cbe8af462a451eb3d4b90f4396
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:cb2e2064e28e4c3a515ebeb4dbd5f8f4c433d1025e26ebdfdd5bfc59134d6f6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKFAA1301814
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Symphony No. 43 in F Major, K. 76: II. Andante · Machine-readable JSON-LD