ISRC USCA29601515
Verified recording
USCA29601515 is “If I Knew” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xa6eda15b80fa4af1e09305d8708b79788fa19a91ae0c3e87154b51cb00ec2035 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29601515.
Recording identifiers
- ISRC
- USCA29601515
- Title
- If I Knew
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xa6eda15b80fa4af1e09305d8708b79788fa19a91ae0c3e87154b51cb00ec2035
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:316479bdb1d47865a193e89d20bc37e5d9c5e7b3faa0a1a1620d16b09f5109f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29601515
- Bitcoin block existence check
- https://blockstream.info/api/block/960389