ISRC USA2P1675687
Verified recording
USA2P1675687 is “Smoothness” by Pianopassion,
registered on the CopyrightChains blockchain with CopyrightID
0xa9df7080e4765b6db5c2f4619b9ab816ac2adaccae6852b61da34e3599ec8963 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1675687.
Recording identifiers
- ISRC
- USA2P1675687
- Title
- Smoothness
- Artist
- Pianopassion
- CopyrightID (CopyrightChains transaction hash)
0xa9df7080e4765b6db5c2f4619b9ab816ac2adaccae6852b61da34e3599ec8963
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:84c2ad2805dffb81d2b01771a16de7d28c798ea3197cf4a00c41e98ab0c5b3d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1675687
- Bitcoin block existence check
- https://blockstream.info/api/block/953515