ISRC QZRP42207502
Verified recording
QZRP42207502 is “Fighter” by Q2,
registered on the CopyrightChains blockchain with CopyrightID
0xe45b1a98ff3baf8132bde91813eb803e578f9178535fb4565f1a8108fdc9eced 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/QZRP42207502.
Recording identifiers
- ISRC
- QZRP42207502
- Title
- Fighter
- Artist
- Q2
- CopyrightID (CopyrightChains transaction hash)
0xe45b1a98ff3baf8132bde91813eb803e578f9178535fb4565f1a8108fdc9eced
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:644f71a6d7fc77a4f7fb5be9f5308853ccc2a44d8dbedf756b243899a158d9e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42207502
- Bitcoin block existence check
- https://blockstream.info/api/block/953513