ISRC JPKI01318287
Verified recording
JPKI01318287 is “わたし リーフ(入山杏奈、加藤玲奈、川栄李奈、松井珠理奈)” by AKB48,
registered on the CopyrightChains blockchain with CopyrightID
0x1d63b4f9e50feef4177103d3d2479beb0aeac5386bb0c09a7184928d2eaee6d4 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/JPKI01318287.
Recording identifiers
- ISRC
- JPKI01318287
- Title
- わたし リーフ(入山杏奈、加藤玲奈、川栄李奈、松井珠理奈)
- Artist
- AKB48
- CopyrightID (CopyrightChains transaction hash)
0x1d63b4f9e50feef4177103d3d2479beb0aeac5386bb0c09a7184928d2eaee6d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d52e8a96e5b263baa124554e314e9ab140a1651f97de4dc4abecc61d05b7965e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01318287
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: わたし リーフ(入山杏奈、加藤玲奈、川栄李奈、松井珠理奈) · Machine-readable JSON-LD