ISRC QZRP42261268
Verified recording
QZRP42261268 is “TRACTION” by upper class,
registered on the CopyrightChains blockchain with CopyrightID
0xaf89a8bf30e8de4de317241ee643219a7a8b3bdeec7499c4e53cd8b2f6018438 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42261268.
Recording identifiers
- ISRC
- QZRP42261268
- Title
- TRACTION
- Artist
- upper class
- CopyrightID (CopyrightChains transaction hash)
0xaf89a8bf30e8de4de317241ee643219a7a8b3bdeec7499c4e53cd8b2f6018438
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:e8470e5a814312a655a9e53adf4073793e2e68488c3d255403a38f35c11970a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42261268
- Bitcoin block existence check
- https://blockstream.info/api/block/960403