ISRC JPN101201621
Verified recording
JPN101201621 is “青春ガールズ(チームB Ver.)” by AKB48,
registered on the CopyrightChains blockchain with CopyrightID
0xb9450619ff6ed7b7944215b278d026a3029cde807f7055fd077f40ca568748a0 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201621.
Recording identifiers
- ISRC
- JPN101201621
- Title
- 青春ガールズ(チームB Ver.)
- Artist
- AKB48
- CopyrightID (CopyrightChains transaction hash)
0xb9450619ff6ed7b7944215b278d026a3029cde807f7055fd077f40ca568748a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:6ffa273499483350f2218a9165da607dd9f3e514af38438509cfa72014b5459c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201621
- Bitcoin block existence check
- https://blockstream.info/api/block/960348