ISRC US83Z2107400
Verified recording
US83Z2107400 is “Poseidon” by Kyotto,
registered on the CopyrightChains blockchain with CopyrightID
0x66f208d0e9593b6fabac7f284a13d434ee8379f08121fa0de7473ed32cec731f 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/US83Z2107400.
Recording identifiers
- ISRC
- US83Z2107400
- Title
- Poseidon
- Artist
- Kyotto
- CopyrightID (CopyrightChains transaction hash)
0x66f208d0e9593b6fabac7f284a13d434ee8379f08121fa0de7473ed32cec731f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:77a66a19e8482056c06dc648e8165d475d8edadcb0385abb00618cb3dddfa1fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2107400
- Bitcoin block existence check
- https://blockstream.info/api/block/957118