ISRC USCA20806744
Verified recording
USCA20806744 is “Nature Boy” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x906c670e93326f192e5913f752c1e587c8a70eefa3bc3b6ede542616f64dd042 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/USCA20806744.
Recording identifiers
- ISRC
- USCA20806744
- Title
- Nature Boy
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x906c670e93326f192e5913f752c1e587c8a70eefa3bc3b6ede542616f64dd042
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:90793e5ecb6fe6697da9377dcbcbe8631ec19228a0a6e0aeb2bb26470ad38dcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20806744
- Bitcoin block existence check
- https://blockstream.info/api/block/957118