ISRC CH6631056615
Verified recording
CH6631056615 is “Whirlwind” by Otto Cesana,
registered on the CopyrightChains blockchain with CopyrightID
0x19e98833479dbdf596570ab3ddc969e2cd4fc861e9fd9badca372eb270215431 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6631056615.
Recording identifiers
- ISRC
- CH6631056615
- Title
- Whirlwind
- Artist
- Otto Cesana
- CopyrightID (CopyrightChains transaction hash)
0x19e98833479dbdf596570ab3ddc969e2cd4fc861e9fd9badca372eb270215431
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:c4b470bb4bcc6849a356d6572217ced76f3a61da03a6a52dcb2d397054c20032- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6631056615
- Bitcoin block existence check
- https://blockstream.info/api/block/960459