ISRC JPVI09624170
Verified recording
JPVI09624170 is “部屋に帰ろう ～When I die” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x6a43256b0306ec69df0cdef9a42a92a6696efba33e26ad0a3f7367c6893d25cf and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09624170.
Recording identifiers
- ISRC
- JPVI09624170
- Title
- 部屋に帰ろう ～When I die
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x6a43256b0306ec69df0cdef9a42a92a6696efba33e26ad0a3f7367c6893d25cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:e1213a6a0a4be2c295558f0f99c678e9c42ee949d7d71d68da03880e65b17b77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09624170
- Bitcoin block existence check
- https://blockstream.info/api/block/960429