ISRC US23A1555112
Verified recording
US23A1555112 is “Wave Game” by Justus Rümenapp,
registered on the CopyrightChains blockchain with CopyrightID
0x89048bb6b81e1c7309b105fe2ad8a4a5f1c9d4bd801ec22ccdccbb4d89ed22f9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1555112.
Recording identifiers
- ISRC
- US23A1555112
- Title
- Wave Game
- Artist
- Justus Rümenapp
- CopyrightID (CopyrightChains transaction hash)
0x89048bb6b81e1c7309b105fe2ad8a4a5f1c9d4bd801ec22ccdccbb4d89ed22f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:98cb44890edb87026ebe981fa3ddd5f0278a0baf6e29f9716bd212a118ffc78f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1555112
- Bitcoin block existence check
- https://blockstream.info/api/block/956302