ISRC TCJPH1805717
Verified recording
TCJPH1805717 is “Onyx (feat. Sennzai)” by Umiai,
registered on the CopyrightChains blockchain with CopyrightID
0x6fd4672d05d3355cd5361f18c2b6f0fd64a76c7feded9f72320f2a3aeb39aff3 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1805717.
Recording identifiers
- ISRC
- TCJPH1805717
- Title
- Onyx (feat. Sennzai)
- Artist
- Umiai
- CopyrightID (CopyrightChains transaction hash)
0x6fd4672d05d3355cd5361f18c2b6f0fd64a76c7feded9f72320f2a3aeb39aff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:96df8691c3f1adbf36982096d38d255019df5f39c73522a2a82b44e954520922- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1805717
- Bitcoin block existence check
- https://blockstream.info/api/block/960478