ISRC US3DF2280149
Verified recording
US3DF2280149 is “Reason Why” by Johannes Onetake,
registered on the CopyrightChains blockchain with CopyrightID
0x9bdecc0adbe023ea0df89d47848e3a7496ae49acf782bfaa518647aaebbc8902 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280149.
Recording identifiers
- ISRC
- US3DF2280149
- Title
- Reason Why
- Artist
- Johannes Onetake
- CopyrightID (CopyrightChains transaction hash)
0x9bdecc0adbe023ea0df89d47848e3a7496ae49acf782bfaa518647aaebbc8902
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:a82adde0e54c8d4a96634789f9cc9c7186930b4f655a54bb05314d273d879d9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280149
- Bitcoin block existence check
- https://blockstream.info/api/block/960473