ISRC JPU901000010
Verified recording
JPU901000010 is “Moondust poetry reading by Kyoko Koizumi” by Toshinobu Kubota,
registered on the CopyrightChains blockchain with CopyrightID
0xb913e2cd058fab7627ed62d3d42737752c749e0ebbb264af374cd94903f71eaa and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901000010.
Recording identifiers
- ISRC
- JPU901000010
- Title
- Moondust poetry reading by Kyoko Koizumi
- Artist
- Toshinobu Kubota
- CopyrightID (CopyrightChains transaction hash)
0xb913e2cd058fab7627ed62d3d42737752c749e0ebbb264af374cd94903f71eaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:721b7574987458debe0425a026a65389c15edad494c6b1ba42be130c5765e9e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901000010
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Moondust poetry reading by Kyoko Koizumi · Machine-readable JSON-LD