ISRC JPN200901111
Verified recording
JPN200901111 is “break ピアノ伴奏ヴァージョン” by 大川茂伸,
registered on the CopyrightChains blockchain with CopyrightID
0xce0cf9369905cab03f84836cb454264072ce3c573d6829e477aed9b823b7a639 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/JPN200901111.
Recording identifiers
- ISRC
- JPN200901111
- Title
- break ピアノ伴奏ヴァージョン
- Artist
- 大川茂伸
- CopyrightID (CopyrightChains transaction hash)
0xce0cf9369905cab03f84836cb454264072ce3c573d6829e477aed9b823b7a639
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a95eb2fc0ce4886207a815fe6eae2d858be067641ae8ab3bc2d6d4c9b8d725f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN200901111
- Bitcoin block existence check
- https://blockstream.info/api/block/957118