ISRC FR8X02300050
Verified recording
FR8X02300050 is “Work Song” by Nina Simone,
registered on the CopyrightChains blockchain with CopyrightID
0x8ecbbe1d7e72ff8c4154151391675784d1ec364c295fdb2c756f35ec7c74d5c1 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8X02300050.
Recording identifiers
- ISRC
- FR8X02300050
- Title
- Work Song
- Artist
- Nina Simone
- CopyrightID (CopyrightChains transaction hash)
0x8ecbbe1d7e72ff8c4154151391675784d1ec364c295fdb2c756f35ec7c74d5c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:52c570c85f0ae72d16befd721328e32efa268b24022962a06416e656ca66dd8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8X02300050
- Bitcoin block existence check
- https://blockstream.info/api/block/957039