ISRC TCJPC2463516
Verified recording
TCJPC2463516 is “Kimi to Natsuiro! ~Won!derful vacation~ (feat. marumoko)” by Yuya Kobayashi,
registered on the CopyrightChains blockchain with CopyrightID
0x9d6a6cab3e46e317751b2e97dda7086b506be3214260df2cc8761d1b1367f3d1 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/TCJPC2463516.
Recording identifiers
- ISRC
- TCJPC2463516
- Title
- Kimi to Natsuiro! ~Won!derful vacation~ (feat. marumoko)
- Artist
- Yuya Kobayashi
- CopyrightID (CopyrightChains transaction hash)
0x9d6a6cab3e46e317751b2e97dda7086b506be3214260df2cc8761d1b1367f3d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0f522b90bda6051cc7f6d13b09ab930d1412e4253bef3e174dc2722a327c047d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2463516
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kimi to Natsuiro! ~Won!derful vacation~ (feat. marumoko) · Machine-readable JSON-LD