ISRC USRO20211212
Verified recording
USRO20211212 is “5th Symphony, Beethoven” by Beethoven's Wig,
registered on the CopyrightChains blockchain with CopyrightID
0x9001fa618a00e6dfcb9ea7802c152cdb4eaf7530cbf28cc759c8098c60b4b73c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO20211212.
Recording identifiers
- ISRC
- USRO20211212
- Title
- 5th Symphony, Beethoven
- Artist
- Beethoven's Wig
- CopyrightID (CopyrightChains transaction hash)
0x9001fa618a00e6dfcb9ea7802c152cdb4eaf7530cbf28cc759c8098c60b4b73c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dde57714d3de5c9df5bcb6b5aca3212710705b455a5bc6e6ea4f552981d596a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO20211212
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 5th Symphony, Beethoven · Machine-readable JSON-LD