ISRC QZFZ62247579
Verified recording
QZFZ62247579 is “Circles” by Grant Kemp,
registered on the CopyrightChains blockchain with CopyrightID
0x7e257eab22a0562b95d479db266a0d8e40ec6e0fbe5608390e811a0dd8f8122a and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62247579.
Recording identifiers
- ISRC
- QZFZ62247579
- Title
- Circles
- Artist
- Grant Kemp
- CopyrightID (CopyrightChains transaction hash)
0x7e257eab22a0562b95d479db266a0d8e40ec6e0fbe5608390e811a0dd8f8122a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:351748d2671e2956368346e56a819dc1bd2f52f54c652a39da4ea6be6f7a83e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62247579
- Bitcoin block existence check
- https://blockstream.info/api/block/960337