ISRC USSM12307863
Verified recording
USSM12307863 is “Baby, It's Cold Outside (feat. Kelly Clarkson) - Karaoke/TV” by John Legend,
registered on the CopyrightChains blockchain with CopyrightID
0x97626a7f9eaf628dcd573ad2de612ff2293fe782ee46f8a703a74d4e8f6a6225 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12307863.
Recording identifiers
- ISRC
- USSM12307863
- Title
- Baby, It's Cold Outside (feat. Kelly Clarkson) - Karaoke/TV
- Artist
- John Legend
- CopyrightID (CopyrightChains transaction hash)
0x97626a7f9eaf628dcd573ad2de612ff2293fe782ee46f8a703a74d4e8f6a6225
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:e60ea5287ba606401a202e5afad3068a59344827aeac82fc213746c57725131c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12307863
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Baby, It's Cold Outside (feat. Kelly Clarkson) - Karaoke/TV · Machine-readable JSON-LD