ISRC JPU971911063
Verified recording
JPU971911063 is “大切なもの（アルト）” by 山崎朋子,
registered on the CopyrightChains blockchain with CopyrightID
0x8db044896b02a4fa9515a5f0231d0883aab9bf95d4867a81d01a3c77d63082b1 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU971911063.
Recording identifiers
- ISRC
- JPU971911063
- Title
- 大切なもの（アルト）
- Artist
- 山崎朋子
- CopyrightID (CopyrightChains transaction hash)
0x8db044896b02a4fa9515a5f0231d0883aab9bf95d4867a81d01a3c77d63082b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:541522eb1f8ca1f49c8315f64e7bb7b8d181a40f24a7fd833801b7dcb8ba0370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU971911063
- Bitcoin block existence check
- https://blockstream.info/api/block/960113