ISRC TCJPK2026227
Verified recording
TCJPK2026227 is “friend zone (feat. YUKI SHIZAKI)” by Sober Bear,
registered on the CopyrightChains blockchain with CopyrightID
0xbc049fd7482e889a68fc4d9ea5caacefdf4085171596f033940c6b6d3729afe5 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2026227.
Recording identifiers
- ISRC
- TCJPK2026227
- Title
- friend zone (feat. YUKI SHIZAKI)
- Artist
- Sober Bear
- CopyrightID (CopyrightChains transaction hash)
0xbc049fd7482e889a68fc4d9ea5caacefdf4085171596f033940c6b6d3729afe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:23a3ab33c81ecbf659b1c46135b2490cc8dd0821cde4218de1e8e2dead4d5f2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2026227
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: friend zone (feat. YUKI SHIZAKI) · Machine-readable JSON-LD