ISRC JPTO00901197
Verified recording
JPTO00901197 is “黒い犬” by Tomoyo Harada,
registered on the CopyrightChains blockchain with CopyrightID
0xaf5dee58ee186b24ce226e2e388ea277e87cfa4b1dccc516c8e8e63ab70f3df8 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/JPTO00901197.
Recording identifiers
- ISRC
- JPTO00901197
- Title
- 黒い犬
- Artist
- Tomoyo Harada
- CopyrightID (CopyrightChains transaction hash)
0xaf5dee58ee186b24ce226e2e388ea277e87cfa4b1dccc516c8e8e63ab70f3df8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1d423a3057ae0bebe645e0e422e4c110a59a552fa65a86eb16810500d2a03cf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00901197
- Bitcoin block existence check
- https://blockstream.info/api/block/957118