ISRC QZS662441834
Verified recording
QZS662441834 is “Cosmic” by RUQOA,
registered on the CopyrightChains blockchain with CopyrightID
0x1fef6cb49f60addf5a8950cafc132afa7012b5c803f6a69aa55b4e0704c7f107 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662441834.
Recording identifiers
- ISRC
- QZS662441834
- Title
- Cosmic
- Artist
- RUQOA
- CopyrightID (CopyrightChains transaction hash)
0x1fef6cb49f60addf5a8950cafc132afa7012b5c803f6a69aa55b4e0704c7f107
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:6fef73f22d68ff0656ce0f7eaa2ca3060222ba7fb3ca969cec225ccf94326e8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662441834
- Bitcoin block existence check
- https://blockstream.info/api/block/960397