ISRC JPTO09103690
Verified recording
JPTO09103690 is “アーサー博士の人力ヒコーキ” by Kazuhiko Kato,
registered on the CopyrightChains blockchain with CopyrightID
0xa135c191d3e151986bfeda7cd5bd697b4ec609b02b92da0af3cf0f50c90d4593 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09103690.
Recording identifiers
- ISRC
- JPTO09103690
- Title
- アーサー博士の人力ヒコーキ
- Artist
- Kazuhiko Kato
- CopyrightID (CopyrightChains transaction hash)
0xa135c191d3e151986bfeda7cd5bd697b4ec609b02b92da0af3cf0f50c90d4593
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:569ff4ef36a3a72368f52ce7b9c829d5591c690a688b05968dbee1c5eadb8424- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09103690
- Bitcoin block existence check
- https://blockstream.info/api/block/960321