ISRC JPR502139054
Verified recording
JPR502139054 is “Ransen no Machi” by 大山 曜,
registered on the CopyrightChains blockchain with CopyrightID
0x4393ff97239a5177691bed4316f3ed6123485aa139153c231ef94e08f0b75eb3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502139054.
Recording identifiers
- ISRC
- JPR502139054
- Title
- Ransen no Machi
- Artist
- 大山 曜
- CopyrightID (CopyrightChains transaction hash)
0x4393ff97239a5177691bed4316f3ed6123485aa139153c231ef94e08f0b75eb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:03986e299a52ced44d6b9d3f1952688a61c118a674d66a12bcfd4612f0e0bc64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502139054
- Bitcoin block existence check
- https://blockstream.info/api/block/960138