ISRC QZK6G2271365
Verified recording
QZK6G2271365 is “Double Interlude” by Chris Keys,
registered on the CopyrightChains blockchain with CopyrightID
0x757c61c9be6eaf8352994c22b85da955e78f6c9d71ecb361ff61aa55056665ed and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2271365.
Recording identifiers
- ISRC
- QZK6G2271365
- Title
- Double Interlude
- Artist
- Chris Keys
- CopyrightID (CopyrightChains transaction hash)
0x757c61c9be6eaf8352994c22b85da955e78f6c9d71ecb361ff61aa55056665ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:b6e86b2512fd29c54b181a713f1cfa9399f750a2d4258778e41bcc451cd99e13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2271365
- Bitcoin block existence check
- https://blockstream.info/api/block/960407