ISRC QZP7F2127246
Verified recording
QZP7F2127246 is “Comfortable” by Cantsleep,
registered on the CopyrightChains blockchain with CopyrightID
0x21009b9e355fbe1901d80c0e8fd57c64e5cfee259a24016bbe614e481b328465 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2127246.
Recording identifiers
- ISRC
- QZP7F2127246
- Title
- Comfortable
- Artist
- Cantsleep
- CopyrightID (CopyrightChains transaction hash)
0x21009b9e355fbe1901d80c0e8fd57c64e5cfee259a24016bbe614e481b328465
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3a2270eadaca1268914cd5f6f57226f82891065b878b5dde0524c5e942ac558b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2127246
- Bitcoin block existence check
- https://blockstream.info/api/block/960144