ISRC JPKI00816966
Verified recording
JPKI00816966 is “たんじょうび(たんたん誕生日)” by 渡辺かおり,
registered on the CopyrightChains blockchain with CopyrightID
0x9e33afb4f7a8e03041f1d8a523ce82df3c785a0e115f1e9efc01ab5e567a6f21 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00816966.
Recording identifiers
- ISRC
- JPKI00816966
- Title
- たんじょうび(たんたん誕生日)
- Artist
- 渡辺かおり
- CopyrightID (CopyrightChains transaction hash)
0x9e33afb4f7a8e03041f1d8a523ce82df3c785a0e115f1e9efc01ab5e567a6f21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:db2a6a283c55fba205dff4de51a9aec534995566f7db03437bbdd6d4656bf9e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00816966
- Bitcoin block existence check
- https://blockstream.info/api/block/960181