ISRC USZGD1680705
Verified recording
USZGD1680705 is “Symphony No. 50 in D Major‚ K. 161” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7662d53179071c12a92197e533458aad6787113aab5d7bd7434a65a44a7b1c60 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD1680705.
Recording identifiers
- ISRC
- USZGD1680705
- Title
- Symphony No. 50 in D Major‚ K. 161
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7662d53179071c12a92197e533458aad6787113aab5d7bd7434a65a44a7b1c60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:701ced49faeea2d640b3371f280083bab8add116373ed9841b452274971844a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD1680705
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Symphony No. 50 in D Major‚ K. 161 · Machine-readable JSON-LD