ISRC USFLB2201610
Verified recording
USFLB2201610 is “Circles” by American Authors,
registered on the CopyrightChains blockchain with CopyrightID
0x833b430c4ce50ac90ef78ed00caad54adb838f6ed5fcd12714811044b94ace9f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFLB2201610.
Recording identifiers
- ISRC
- USFLB2201610
- Title
- Circles
- Artist
- American Authors
- CopyrightID (CopyrightChains transaction hash)
0x833b430c4ce50ac90ef78ed00caad54adb838f6ed5fcd12714811044b94ace9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:42257eb4f1d1f249f7796f56c376a56f02cac4ea336d4c547d5c79459923ef19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFLB2201610
- Bitcoin block existence check
- https://blockstream.info/api/block/956302