ISRC ITR551900041
Verified recording
ITR551900041 is “Cheek to Cheek” by Cristiana Polegri,
registered on the CopyrightChains blockchain with CopyrightID
0x57aad9351eb8a07913006a9bcc1a8e70fca3d6bff91f316efaf67b356c4a9e95 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551900041.
Recording identifiers
- ISRC
- ITR551900041
- Title
- Cheek to Cheek
- Artist
- Cristiana Polegri
- CopyrightID (CopyrightChains transaction hash)
0x57aad9351eb8a07913006a9bcc1a8e70fca3d6bff91f316efaf67b356c4a9e95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:186df975bb6acc06b3fc331583d7409f97c8987eff844e3098606d29b32e3a22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551900041
- Bitcoin block existence check
- https://blockstream.info/api/block/960138