ISRC JPT552400647
Verified recording
JPT552400647 is “幸福を感じる日々” by MAYUKO,
registered on the CopyrightChains blockchain with CopyrightID
0xaf10967ade40e09af854774cf5bb7f5d7b99709a7ab8962a99f4658e3a11d999 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400647.
Recording identifiers
- ISRC
- JPT552400647
- Title
- 幸福を感じる日々
- Artist
- MAYUKO
- CopyrightID (CopyrightChains transaction hash)
0xaf10967ade40e09af854774cf5bb7f5d7b99709a7ab8962a99f4658e3a11d999
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:2e85d37c4fd363e0fb957d37ad7c5df6567357bb1a10ad0053ba0d131d6d1c6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400647
- Bitcoin block existence check
- https://blockstream.info/api/block/960360