ISRC USRC11200561
Verified recording
USRC11200561 is “Biggest Fan” by Chris Brown,
registered on the CopyrightChains blockchain with CopyrightID
0xb0b2a499b6d5a671a6f5989bdaff2b28af385f9d21805b10bbbeb730e134d501 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11200561.
Recording identifiers
- ISRC
- USRC11200561
- Title
- Biggest Fan
- Artist
- Chris Brown
- CopyrightID (CopyrightChains transaction hash)
0xb0b2a499b6d5a671a6f5989bdaff2b28af385f9d21805b10bbbeb730e134d501
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3d57edc2bbaa0ce676c9a9cd1610ac826d66f0213658c7b1c875d2c83828eafb- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11200561
- Bitcoin block existence check
- https://blockstream.info/api/block/953513