ISRC JPE301800707
Verified recording
JPE301800707 is “七人の問題児” by Asami Tachibana,
registered on the CopyrightChains blockchain with CopyrightID
0xf86788ecbf1261582a608110a352dc6588174f4fc34bd1d66398a82b9cb78226 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301800707.
Recording identifiers
- ISRC
- JPE301800707
- Title
- 七人の問題児
- Artist
- Asami Tachibana
- CopyrightID (CopyrightChains transaction hash)
0xf86788ecbf1261582a608110a352dc6588174f4fc34bd1d66398a82b9cb78226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ea9a990ff01f3510beb4e4571c7d5445513c3171f938f5a4b436410b32500448- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE301800707
- Bitcoin block existence check
- https://blockstream.info/api/block/960138