ISRC TCJPR2263317
Verified recording
TCJPR2263317 is “Subekaraku Senrei (feat. BlackY)” by Risa Yuzuki,
registered on the CopyrightChains blockchain with CopyrightID
0x4393bea1626916c691683c3737c19d11f81e2ae562b9840f07559b722b650bf3 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2263317.
Recording identifiers
- ISRC
- TCJPR2263317
- Title
- Subekaraku Senrei (feat. BlackY)
- Artist
- Risa Yuzuki
- CopyrightID (CopyrightChains transaction hash)
0x4393bea1626916c691683c3737c19d11f81e2ae562b9840f07559b722b650bf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:5c0a1d65fbb7a88eb105b63d9933523f4407ad26edf8642ea606ea6af68ed6c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2263317
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Subekaraku Senrei (feat. BlackY) · Machine-readable JSON-LD