ISRC USA370961710
Verified recording
USA370961710 is “Just a Friend (Re-Recorded / Remastered)” by Biz Markie,
registered on the CopyrightChains blockchain with CopyrightID
0x786a278c261a62bf50435e95be52e455b2161a3c601912f65e522dc8d735c467 and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370961710.
Recording identifiers
- ISRC
- USA370961710
- Title
- Just a Friend (Re-Recorded / Remastered)
- Artist
- Biz Markie
- CopyrightID (CopyrightChains transaction hash)
0x786a278c261a62bf50435e95be52e455b2161a3c601912f65e522dc8d735c467
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:891520baea6da9656c981d2e17e94abc298f15b030d435e84109190c179512a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370961710
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Just a Friend (Re-Recorded / Remastered) · Machine-readable JSON-LD