ISRC CA5KR2147736
Verified recording
CA5KR2147736 is “You Knew” by Prince Ivyson,
registered on the CopyrightChains blockchain with CopyrightID
0x4dcdca1f8045030078e060cd9a584b3b3ef536afaa4af9db426fc4f3cb4397c8 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2147736.
Recording identifiers
- ISRC
- CA5KR2147736
- Title
- You Knew
- Artist
- Prince Ivyson
- CopyrightID (CopyrightChains transaction hash)
0x4dcdca1f8045030078e060cd9a584b3b3ef536afaa4af9db426fc4f3cb4397c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:40c4a00fce5cad27304fb7669dc52fa3c65727b68f29459b04941c1c63858aa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2147736
- Bitcoin block existence check
- https://blockstream.info/api/block/960455