ISRC CASD11300232
Verified recording
CASD11300232 is “Quiet Contemplation” by Yuri Sazonoff,
registered on the CopyrightChains blockchain with CopyrightID
0x0a2e2395a795932eb3c7cee2e291a85aee425b02291e35d0b416622b67fe5231 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD11300232.
Recording identifiers
- ISRC
- CASD11300232
- Title
- Quiet Contemplation
- Artist
- Yuri Sazonoff
- CopyrightID (CopyrightChains transaction hash)
0x0a2e2395a795932eb3c7cee2e291a85aee425b02291e35d0b416622b67fe5231
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e0fcdf62345187e2eedbf04dda8ed5d6860e89541ead3f0d6afea0c3836a3886- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CASD11300232
- Bitcoin block existence check
- https://blockstream.info/api/block/957120