ISRC JPVI02202150
Verified recording
JPVI02202150 is “Shiosai no Memory (Live at Nakano Sunplaza Hall 2022.3.21)” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xe152d13dba746848ebf98e53119a4554d559d9d2d54bf401d9bd943ae0e8e900 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/JPVI02202150.
Recording identifiers
- ISRC
- JPVI02202150
- Title
- Shiosai no Memory (Live at Nakano Sunplaza Hall 2022.3.21)
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xe152d13dba746848ebf98e53119a4554d559d9d2d54bf401d9bd943ae0e8e900
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1e0fac7c49ee2d01284fdfe230a42071410dfde8d6d4075e37e830b6f0a9209c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02202150
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Shiosai no Memory (Live at Nakano Sunplaza Hall 2022.3.21) · Machine-readable JSON-LD