ISRC QZK6Q2115607
Verified recording
QZK6Q2115607 is “Is It A Sin” by Cory,
registered on the CopyrightChains blockchain with CopyrightID
0xe9d7bdac039f5a290353ee9c1fd2da087baebb7b1ed51b8a634f6ae6233804c1 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2115607.
Recording identifiers
- ISRC
- QZK6Q2115607
- Title
- Is It A Sin
- Artist
- Cory
- CopyrightID (CopyrightChains transaction hash)
0xe9d7bdac039f5a290353ee9c1fd2da087baebb7b1ed51b8a634f6ae6233804c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:8f52797fc4d89c46c2c6bbbb2daecec57065e8456aa4077f1d5a9f0180bcf952- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2115607
- Bitcoin block existence check
- https://blockstream.info/api/block/959159