ISRC USSM12400936
Verified recording
USSM12400936 is “YOSHIMITSU” by Cochise,
registered on the CopyrightChains blockchain with CopyrightID
0xd7cbdd617bb558b6f8c02c67f3e8d4858ba9c42797149a6b848bd1235b08a955 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/USSM12400936.
Recording identifiers
- ISRC
- USSM12400936
- Title
- YOSHIMITSU
- Artist
- Cochise
- CopyrightID (CopyrightChains transaction hash)
0xd7cbdd617bb558b6f8c02c67f3e8d4858ba9c42797149a6b848bd1235b08a955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:36a38d2acdca9108d59b062c7758f1b88dcfc0a4e36bd457744a3548df021697- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12400936
- Bitcoin block existence check
- https://blockstream.info/api/block/953513