ISRC USA560949507
Verified recording
USA560949507 is “Just A Friend (Live)” by Biz Markie,
registered on the CopyrightChains blockchain with CopyrightID
0x0d42ae10a6ea38dd6da019b617f84cac2ea5b3e762099b04a5d81dd345168223 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560949507.
Recording identifiers
- ISRC
- USA560949507
- Title
- Just A Friend (Live)
- Artist
- Biz Markie
- CopyrightID (CopyrightChains transaction hash)
0x0d42ae10a6ea38dd6da019b617f84cac2ea5b3e762099b04a5d81dd345168223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:ec36d2760edc2c25edbae8a94256fcba1fda252c2fe2b59e4aaf65303b7e17ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560949507
- Bitcoin block existence check
- https://blockstream.info/api/block/957055