ISRC QZYKN2300003
Verified recording
QZYKN2300003 is “1of1” by Hardrock,
registered on the CopyrightChains blockchain with CopyrightID
0x2428ecb7f835b0682de6091ecb28e844ef21dd3f89fc1e41e54ff4e405a4b381 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYKN2300003.
Recording identifiers
- ISRC
- QZYKN2300003
- Title
- 1of1
- Artist
- Hardrock
- CopyrightID (CopyrightChains transaction hash)
0x2428ecb7f835b0682de6091ecb28e844ef21dd3f89fc1e41e54ff4e405a4b381
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:41fecbfd7b5439042cb8bb8f90ca6ed5fe8bd953b51e25c2e2f00b810b532185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYKN2300003
- Bitcoin block existence check
- https://blockstream.info/api/block/953513