ISRC US4B90858303
Verified recording
US4B90858303 is “The Man I Love” by Cy Touff,
registered on the CopyrightChains blockchain with CopyrightID
0x9aafa44c375b6bd01f0e0ca0901fe83a7b327a528d92d10044adbb6570a21d72 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B90858303.
Recording identifiers
- ISRC
- US4B90858303
- Title
- The Man I Love
- Artist
- Cy Touff
- CopyrightID (CopyrightChains transaction hash)
0x9aafa44c375b6bd01f0e0ca0901fe83a7b327a528d92d10044adbb6570a21d72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:4db2eb8bb2652bd948ab06d5a021030a7c48560d985815ec0f398ce9e6561c35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B90858303
- Bitcoin block existence check
- https://blockstream.info/api/block/960410