ISRC QZMEV2211527
Verified recording
QZMEV2211527 is “Take Notes” by Col3trane,
registered on the CopyrightChains blockchain with CopyrightID
0x332d5b31ce76b8096d95bbcf454637ccdcd74b05d5bb9b2b90d0312bd9dfc430 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2211527.
Recording identifiers
- ISRC
- QZMEV2211527
- Title
- Take Notes
- Artist
- Col3trane
- CopyrightID (CopyrightChains transaction hash)
0x332d5b31ce76b8096d95bbcf454637ccdcd74b05d5bb9b2b90d0312bd9dfc430
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8c88dd5b37d98877c02683abcbab9adccc4ef3619c63efe121560c7871d10e24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2211527
- Bitcoin block existence check
- https://blockstream.info/api/block/953520