ISRC USRDG0110945
Verified recording
USRDG0110945 is “1812 Overture (Finale)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe722af6f630c68e514da3b668f2b11cc5259af6cca250971ed586595e8b756d1 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0110945.
Recording identifiers
- ISRC
- USRDG0110945
- Title
- 1812 Overture (Finale)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe722af6f630c68e514da3b668f2b11cc5259af6cca250971ed586595e8b756d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f82687846f3b82ac9f4259fe6673ef43a4d8fb71b1101f9df3c83350948b9d36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0110945
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: 1812 Overture (Finale) · Machine-readable JSON-LD