ISRC FR9W11522691
Verified recording
FR9W11522691 is “Violin Lesson” by Tozer,
registered on the CopyrightChains blockchain with CopyrightID
0x5a9aad8c5fe507ced81f30084081def9a75deeb3d56c0bc7e6639f3633074fcc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11522691.
Recording identifiers
- ISRC
- FR9W11522691
- Title
- Violin Lesson
- Artist
- Tozer
- CopyrightID (CopyrightChains transaction hash)
0x5a9aad8c5fe507ced81f30084081def9a75deeb3d56c0bc7e6639f3633074fcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:328224129c96e4404b26448a93e7596f8fce61718eee5ef6838c5a15892b6139- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11522691
- Bitcoin block existence check
- https://blockstream.info/api/block/956304