ISRC QZFZ71906921
Verified recording
QZFZ71906921 is “While” by Arthrn,
registered on the CopyrightChains blockchain with CopyrightID
0xae981b704d9ca6bef641c59288e87d0f4d1117b4f5320e75368c0f777865173f and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71906921.
Recording identifiers
- ISRC
- QZFZ71906921
- Title
- While
- Artist
- Arthrn
- CopyrightID (CopyrightChains transaction hash)
0xae981b704d9ca6bef641c59288e87d0f4d1117b4f5320e75368c0f777865173f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:81ff2d89db761d0ac66dceaf9de9db33841a9f5163ad103ec3c8ba170ae7c756- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71906921
- Bitcoin block existence check
- https://blockstream.info/api/block/960513