ISRC JPN101200245
Verified recording
JPN101200245 is “春が来るまで” by AKB48,
registered on the CopyrightChains blockchain with CopyrightID
0xc6d5b8b63dd8eeab14cb4e506f7942e0c275719fbdeba68a241083ebfbcf2d0b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101200245.
Recording identifiers
- ISRC
- JPN101200245
- Title
- 春が来るまで
- Artist
- AKB48
- CopyrightID (CopyrightChains transaction hash)
0xc6d5b8b63dd8eeab14cb4e506f7942e0c275719fbdeba68a241083ebfbcf2d0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b87fe268caac52d9ec0151e1ea9d2f73f6411b72ced43676c8e99ec5c2ee056b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101200245
- Bitcoin block existence check
- https://blockstream.info/api/block/956304