ISRC JPCO00406590
Verified recording
JPCO00406590 is “Mikanno Hanasaku Oka” by Morinoki Children Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x52a7be8804d5034b04b4ecfda7d9cc1ca6ce12b62f2274a73e8ec9bd5c01f746 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00406590.
Recording identifiers
- ISRC
- JPCO00406590
- Title
- Mikanno Hanasaku Oka
- Artist
- Morinoki Children Choir
- CopyrightID (CopyrightChains transaction hash)
0x52a7be8804d5034b04b4ecfda7d9cc1ca6ce12b62f2274a73e8ec9bd5c01f746
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:2e0e934a08e4d8bb46d8057bf19986c442eb497d8ffe95157c56ab7ab3754561- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00406590
- Bitcoin block existence check
- https://blockstream.info/api/block/960340