ISRC CA5KR2422239
Verified recording
CA5KR2422239 is “On Top Of The World” by Lost Boyz,
registered on the CopyrightChains blockchain with CopyrightID
0xa44256822d6c76484a645b20c953e1f218a0c18b90ae6804fad7380e599a0fe3 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2422239.
Recording identifiers
- ISRC
- CA5KR2422239
- Title
- On Top Of The World
- Artist
- Lost Boyz
- CopyrightID (CopyrightChains transaction hash)
0xa44256822d6c76484a645b20c953e1f218a0c18b90ae6804fad7380e599a0fe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:ce4341a720de9b3851386566de45e4f6d58273492bc7f9e928d3b7c901544281- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2422239
- Bitcoin block existence check
- https://blockstream.info/api/block/959155