ISRC JPN101201594
Verified recording
JPN101201594 is “友よ(チームK Ver.)” by AKB48,
registered on the CopyrightChains blockchain with CopyrightID
0x50c4e99601b54b35c6a460e7260af9939bf45c29e03b80434b7775ebcfd5c232 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201594.
Recording identifiers
- ISRC
- JPN101201594
- Title
- 友よ(チームK Ver.)
- Artist
- AKB48
- CopyrightID (CopyrightChains transaction hash)
0x50c4e99601b54b35c6a460e7260af9939bf45c29e03b80434b7775ebcfd5c232
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:93c11b4bafe3eae0e35cc3c8c2a15538ab9e4bed667dd4d30d2983ab029116c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201594
- Bitcoin block existence check
- https://blockstream.info/api/block/957118