ISRC JPB601042901
Verified recording
JPB601042901 is “W(ダブル)” by 松岡 充,
registered on the CopyrightChains blockchain with CopyrightID
0xbd3a633be90e0737dc1e037b7216b7d545519e81f122c395a9fa64d7d4ed5d47 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601042901.
Recording identifiers
- ISRC
- JPB601042901
- Title
- W(ダブル)
- Artist
- 松岡 充
- CopyrightID (CopyrightChains transaction hash)
0xbd3a633be90e0737dc1e037b7216b7d545519e81f122c395a9fa64d7d4ed5d47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bd1390d0ee1b5bc754c7d764066b4249116dfb8492cd5639d747a0aa2137418c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601042901
- Bitcoin block existence check
- https://blockstream.info/api/block/956302