ISRC USA370915855
Verified recording
USA370915855 is “Just a Friend (Re-Recorded)” by Biz Markie,
registered on the CopyrightChains blockchain with CopyrightID
0x0dfdffb2e00209c499801abde97776f955bf69833694c0301a1ce7a4a01ee859 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370915855.
Recording identifiers
- ISRC
- USA370915855
- Title
- Just a Friend (Re-Recorded)
- Artist
- Biz Markie
- CopyrightID (CopyrightChains transaction hash)
0x0dfdffb2e00209c499801abde97776f955bf69833694c0301a1ce7a4a01ee859
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a58e9509aec92a7efda0f9bbdff41cfc6823177e28a47811e7b7e36f6855b157- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370915855
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Just a Friend (Re-Recorded) · Machine-readable JSON-LD