ISRC TCJPK2098791
Verified recording
TCJPK2098791 is “Hyakkiyakou no meguri” by Risa Yuzuki,
registered on the CopyrightChains blockchain with CopyrightID
0x4d142b08505dbfa24be3b2a7dbe469f91ae4968578fd42c81e66b3290eadef66 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2098791.
Recording identifiers
- ISRC
- TCJPK2098791
- Title
- Hyakkiyakou no meguri
- Artist
- Risa Yuzuki
- CopyrightID (CopyrightChains transaction hash)
0x4d142b08505dbfa24be3b2a7dbe469f91ae4968578fd42c81e66b3290eadef66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:fc5e33c9d8718c577469b52a8978b732e19ff323cfd398f189a7e7c335817447- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2098791
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Hyakkiyakou no meguri · Machine-readable JSON-LD