ISRC JPB600495301
Verified recording
JPB600495301 is “黒毛和牛上塩タン焼680円” by Ai Otsuka,
registered on the CopyrightChains blockchain with CopyrightID
0x1af3e705eb5e9fc7dad3cff1fc829de85610e49faa2c1f948dc74132fa63953c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600495301.
Recording identifiers
- ISRC
- JPB600495301
- Title
- 黒毛和牛上塩タン焼680円
- Artist
- Ai Otsuka
- CopyrightID (CopyrightChains transaction hash)
0x1af3e705eb5e9fc7dad3cff1fc829de85610e49faa2c1f948dc74132fa63953c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d926589b4816d1a50d64ca35f87e14a5283eb82a8a7beaea6ccd6379fe9732fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600495301
- Bitcoin block existence check
- https://blockstream.info/api/block/953513