ISRC USFB41300231
Verified recording
USFB41300231 is “Freestyle” by 50 Cent,
registered on the CopyrightChains blockchain with CopyrightID
0x667bd34904b7cc0743d135f862088a62ed7982cd8777a58f11cf8674435d5165 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB41300231.
Recording identifiers
- ISRC
- USFB41300231
- Title
- Freestyle
- Artist
- 50 Cent
- CopyrightID (CopyrightChains transaction hash)
0x667bd34904b7cc0743d135f862088a62ed7982cd8777a58f11cf8674435d5165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:463cf58243c77a18399da1c9af519c21bef96472e7137e105f7c26c02dd5611c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFB41300231
- Bitcoin block existence check
- https://blockstream.info/api/block/956889