ISRC USSM11808894
Verified recording
USSM11808894 is “Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante - 2019 Remastered Version” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x34892662675986ea85ec1dc1a7fe73e18f5ea061661825abca3ed33921f32191 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808894.
Recording identifiers
- ISRC
- USSM11808894
- Title
- Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante - 2019 Remastered Version
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x34892662675986ea85ec1dc1a7fe73e18f5ea061661825abca3ed33921f32191
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9df5376ce0bf31743069ca2589385b540a21c2cacc5774fc6e9803a7da1172d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808894
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante - 2019 Remastered Version · Machine-readable JSON-LD