ISRC JPB621700336
Verified recording
JPB621700336 is “西麻布136” by Yusuke Shima,
registered on the CopyrightChains blockchain with CopyrightID
0x401e10bcdfefc589842f06f5de108562ce5aa73a495ce572ae84d59031a047a3 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB621700336.
Recording identifiers
- ISRC
- JPB621700336
- Title
- 西麻布136
- Artist
- Yusuke Shima
- CopyrightID (CopyrightChains transaction hash)
0x401e10bcdfefc589842f06f5de108562ce5aa73a495ce572ae84d59031a047a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:6185ffc660651d0ae2212f842bcdc3ecadeac6be98167cb9ccf5f6cdd209fbb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB621700336
- Bitcoin block existence check
- https://blockstream.info/api/block/960468