ISRC TCJPG1739679
Verified recording
TCJPG1739679 is “gift for your smile - Yuika Version” by Yuika,
registered on the CopyrightChains blockchain with CopyrightID
0xb23b34836f30402cb9d110afe1a4e9d5244313ed1a8b1d04dfebe8de41645283 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG1739679.
Recording identifiers
- ISRC
- TCJPG1739679
- Title
- gift for your smile - Yuika Version
- Artist
- Yuika
- CopyrightID (CopyrightChains transaction hash)
0xb23b34836f30402cb9d110afe1a4e9d5244313ed1a8b1d04dfebe8de41645283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d17f3f39ce1a7eae35b610f6c05b6b3c6634ca5dd99159cdf793b9b7d6ec53f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG1739679
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: gift for your smile - Yuika Version · Machine-readable JSON-LD