ISRC JPTO08213710
Verified recording
JPTO08213710 is “哀しみのマンハッタン” by Naomi Kawashima,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4dc24f10831d8b78c89363e1aad1f2aec690ae34d5812c2784bc2c72057bfc and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08213710.
Recording identifiers
- ISRC
- JPTO08213710
- Title
- 哀しみのマンハッタン
- Artist
- Naomi Kawashima
- CopyrightID (CopyrightChains transaction hash)
0x4c4dc24f10831d8b78c89363e1aad1f2aec690ae34d5812c2784bc2c72057bfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:353a59fedb83daa3516edbd362b1ea77a930058ce7794f50907dcce60f31c431- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08213710
- Bitcoin block existence check
- https://blockstream.info/api/block/960258