ISRC FR2X41942247
Verified recording
FR2X41942247 is “Viva Viva” by USO,
registered on the CopyrightChains blockchain with CopyrightID
0x58914234ba7c89cf85008b6a1bbd55045613dff9966d2103261a902a4845d24a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41942247.
Recording identifiers
- ISRC
- FR2X41942247
- Title
- Viva Viva
- Artist
- USO
- CopyrightID (CopyrightChains transaction hash)
0x58914234ba7c89cf85008b6a1bbd55045613dff9966d2103261a902a4845d24a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:4fbd71ed3e3830d2a78100b1a647d6ebdc29f7d52d3dc23459fc32fa6bfc1ab8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41942247
- Bitcoin block existence check
- https://blockstream.info/api/block/960441