ISRC US6R21320991
Verified recording
US6R21320991 is “Mystery” by Joe Venuti and His Blue Four,
registered on the CopyrightChains blockchain with CopyrightID
0x1d5b3f38a6cb1ccdfa7261d34abf683df43dd398cac0cec7184ca5a547222e13 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/US6R21320991.
Recording identifiers
- ISRC
- US6R21320991
- Title
- Mystery
- Artist
- Joe Venuti and His Blue Four
- CopyrightID (CopyrightChains transaction hash)
0x1d5b3f38a6cb1ccdfa7261d34abf683df43dd398cac0cec7184ca5a547222e13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a8af9108c53f00cbd6c50b5a5b23be705305fb42ab66ae4b61cee98a22ca489- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21320991
- Bitcoin block existence check
- https://blockstream.info/api/block/957118