ISRC USB8U1010212
Verified recording
USB8U1010212 is “Symphony No. 8 in D Major, K. 48: IV. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4bca6f3ce635e56c41f192b029a95620016ea46ae88483ad2304854183252ee2 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/USB8U1010212.
Recording identifiers
- ISRC
- USB8U1010212
- Title
- Symphony No. 8 in D Major, K. 48: IV. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4bca6f3ce635e56c41f192b029a95620016ea46ae88483ad2304854183252ee2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0b3654efe3147d6ea9f22cbe75f5fa0c0aa55bb0874944004156b4d9d43ff540- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010212
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 8 in D Major, K. 48: IV. Molto allegro · Machine-readable JSON-LD