ISRC JPP951900531
Verified recording
JPP951900531 is “Heisei (feat. Dengaryu)” by Cro-Magnon,
registered on the CopyrightChains blockchain with CopyrightID
0xba95302bad9f8f8a3bc65ebe19343f8a5175a7a10a02d6c0510ae84c7ea17d30 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900531.
Recording identifiers
- ISRC
- JPP951900531
- Title
- Heisei (feat. Dengaryu)
- Artist
- Cro-Magnon
- CopyrightID (CopyrightChains transaction hash)
0xba95302bad9f8f8a3bc65ebe19343f8a5175a7a10a02d6c0510ae84c7ea17d30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:e87454365c62782f228546586dff1f5ab13c1e53cdb56fe97c6c40b13c99ebc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900531
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Heisei (feat. Dengaryu) · Machine-readable JSON-LD