ISRC JPU971912033
Verified recording
JPU971912033 is “ここにいる幸せ【混三】” by 松井孝夫,
registered on the CopyrightChains blockchain with CopyrightID
0x4bd03f6676cb2159d0e3ff836b775de5971a3bd65fbb78bdea0e4bff5e450808 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/JPU971912033.
Recording identifiers
- ISRC
- JPU971912033
- Title
- ここにいる幸せ【混三】
- Artist
- 松井孝夫
- CopyrightID (CopyrightChains transaction hash)
0x4bd03f6676cb2159d0e3ff836b775de5971a3bd65fbb78bdea0e4bff5e450808
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fd51489905e99570eef61449936d7500a872f8858f07d42840ac663f001624c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU971912033
- Bitcoin block existence check
- https://blockstream.info/api/block/957118