ISRC QZNJY2365565
Verified recording
QZNJY2365565 is “Cassidy” by Clúster,
registered on the CopyrightChains blockchain with CopyrightID
0x031d34d133d1e609619cf2e8715b3e41d2171be4cc2999679fd3e5bde6b48097 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365565.
Recording identifiers
- ISRC
- QZNJY2365565
- Title
- Cassidy
- Artist
- Clúster
- CopyrightID (CopyrightChains transaction hash)
0x031d34d133d1e609619cf2e8715b3e41d2171be4cc2999679fd3e5bde6b48097
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4b8d5712d3a33aa46acd57c0910411f4e9991e8b14d0c8abc0f53b14f9fe5f99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365565
- Bitcoin block existence check
- https://blockstream.info/api/block/957118