ISRC USRC12101070
Verified recording
USRC12101070 is “Iffy” by Chris Brown,
registered on the CopyrightChains blockchain with CopyrightID
0xdba64b014424b8aa4a18630b7f45a9c7ec9b6c0c8b36c2b6bb40f252352be06c 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/USRC12101070.
Recording identifiers
- ISRC
- USRC12101070
- Title
- Iffy
- Artist
- Chris Brown
- CopyrightID (CopyrightChains transaction hash)
0xdba64b014424b8aa4a18630b7f45a9c7ec9b6c0c8b36c2b6bb40f252352be06c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:82d25f55f3b798a660dea20201523d1a1b0b4a4ba6139f501f42bc4b4c2afa5f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12101070
- Bitcoin block existence check
- https://blockstream.info/api/block/953513