ISRC JPN101201631
Verified recording
JPN101201631 is “僕の打ち上げ花火(チームB Ver.)” by AKB48,
registered on the CopyrightChains blockchain with CopyrightID
0x6e54a09dd4d0d6c7219d6e42095051565c22764fdf0fec38b55262e96ee1b679 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201631.
Recording identifiers
- ISRC
- JPN101201631
- Title
- 僕の打ち上げ花火(チームB Ver.)
- Artist
- AKB48
- CopyrightID (CopyrightChains transaction hash)
0x6e54a09dd4d0d6c7219d6e42095051565c22764fdf0fec38b55262e96ee1b679
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:697449a552b6e37b9092931fdddd8ed67ef81cb30827229687de8270074f57d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101201631
- Bitcoin block existence check
- https://blockstream.info/api/block/960381