ISRC QZ5AB2407699
Verified recording
QZ5AB2407699 is “4 Car” by Frost,
registered on the CopyrightChains blockchain with CopyrightID
0x59f9e78be27b82ae13bb6bfdd79bc7cf943d61a8ef6128ce3f1ad097bc256613 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2407699.
Recording identifiers
- ISRC
- QZ5AB2407699
- Title
- 4 Car
- Artist
- Frost
- CopyrightID (CopyrightChains transaction hash)
0x59f9e78be27b82ae13bb6bfdd79bc7cf943d61a8ef6128ce3f1ad097bc256613
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:3a038f6ce7a9eaf96b0dfdc9f74368cc9cca6bdb7342f4873eb692176bd8dad7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2407699
- Bitcoin block existence check
- https://blockstream.info/api/block/960459