ISRC USSM11808893
Verified recording
USSM11808893 is “Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito - 2019 Remastered Version” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9cc5f38ca858b308223057b032377b13a751147efb4155fc1381c43775ae8cc5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808893.
Recording identifiers
- ISRC
- USSM11808893
- Title
- Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito - 2019 Remastered Version
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9cc5f38ca858b308223057b032377b13a751147efb4155fc1381c43775ae8cc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16f99379c68af412d18a18c57d5959bf359a6e737d225bc2f718cbfeb82a6409- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808893
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito - 2019 Remastered Version · Machine-readable JSON-LD