ISRC QZRP52318918
Verified recording
QZRP52318918 is “Lost Cause” by RiverKinn,
registered on the CopyrightChains blockchain with CopyrightID
0x406f2b7d65409a846f7787e4c934b71563fa2d30c6929627e98c2d4e7195f9b4 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52318918.
Recording identifiers
- ISRC
- QZRP52318918
- Title
- Lost Cause
- Artist
- RiverKinn
- CopyrightID (CopyrightChains transaction hash)
0x406f2b7d65409a846f7787e4c934b71563fa2d30c6929627e98c2d4e7195f9b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:f083b9e888bb620af4e5d1ad81a7913394afbe478c6d210e5f072963ddbae01a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52318918
- Bitcoin block existence check
- https://blockstream.info/api/block/960207