ISRC USEM39700156
Verified recording
USEM39700156 is “West Coast Blues” by Sonny Criss,
registered on the CopyrightChains blockchain with CopyrightID
0x891e5dc18d5e668d2893aa621a2e1ce63b9aebc959788d5f1c17d055db7a4878 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM39700156.
Recording identifiers
- ISRC
- USEM39700156
- Title
- West Coast Blues
- Artist
- Sonny Criss
- CopyrightID (CopyrightChains transaction hash)
0x891e5dc18d5e668d2893aa621a2e1ce63b9aebc959788d5f1c17d055db7a4878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:4caffcba5912515df584b77d4fae4786c11b9af37ee21d0b291828d2ee994e01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM39700156
- Bitcoin block existence check
- https://blockstream.info/api/block/960160