ISRC QZHNA1917049
Verified recording
QZHNA1917049 is “Sparrow” by Zuris,
registered on the CopyrightChains blockchain with CopyrightID
0x6f40b554d649bb1f4264eee0c834fc6c14bbadb47fd5a6e3c730c76c1c36d3c3 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1917049.
Recording identifiers
- ISRC
- QZHNA1917049
- Title
- Sparrow
- Artist
- Zuris
- CopyrightID (CopyrightChains transaction hash)
0x6f40b554d649bb1f4264eee0c834fc6c14bbadb47fd5a6e3c730c76c1c36d3c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:efd9147c46281baed7098387a198785871e021b0bc954302665fd9874ba0e335- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1917049
- Bitcoin block existence check
- https://blockstream.info/api/block/960473