ISRC USRC12100409
Verified recording
USRC12100409 is “Losing Focus” by Bryson Tiller,
registered on the CopyrightChains blockchain with CopyrightID
0x11d43a219addd7982c67fe1a6ddcc6b28701a200fbf39b11e714fb75647c7259 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/USRC12100409.
Recording identifiers
- ISRC
- USRC12100409
- Title
- Losing Focus
- Artist
- Bryson Tiller
- CopyrightID (CopyrightChains transaction hash)
0x11d43a219addd7982c67fe1a6ddcc6b28701a200fbf39b11e714fb75647c7259
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:21accfb07a05f4173ecd37bd13d3de612572682895ba97fc57f473965e283c90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12100409
- Bitcoin block existence check
- https://blockstream.info/api/block/953513