ISRC JPR502150096
Verified recording
JPR502150096 is “約束の夜に” by technoplanet,
registered on the CopyrightChains blockchain with CopyrightID
0xdb98e00df45e85d4e9be67765d0a54fab1e984067b2a1129866ca6bb18ec5ad0 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502150096.
Recording identifiers
- ISRC
- JPR502150096
- Title
- 約束の夜に
- Artist
- technoplanet
- CopyrightID (CopyrightChains transaction hash)
0xdb98e00df45e85d4e9be67765d0a54fab1e984067b2a1129866ca6bb18ec5ad0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c3d476120a58edfd749e55f1d295c957d29d5af87bd4956bd763038f9f9ac147- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502150096
- Bitcoin block existence check
- https://blockstream.info/api/block/960441