ISRC QZK6K2394544
Verified recording
QZK6K2394544 is “Arctic Choir” by zakè,
registered on the CopyrightChains blockchain with CopyrightID
0x479e46eb4dc2ec74ca6e315b0558db2da5358b6438ce862eddeae9e6bc049a40 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2394544.
Recording identifiers
- ISRC
- QZK6K2394544
- Title
- Arctic Choir
- Artist
- zakè
- CopyrightID (CopyrightChains transaction hash)
0x479e46eb4dc2ec74ca6e315b0558db2da5358b6438ce862eddeae9e6bc049a40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:04317d1997e808b2047e6c60279ba8f7694213ac5819aa607673741732cc725f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2394544
- Bitcoin block existence check
- https://blockstream.info/api/block/960222