ISRC FR9W12305266
Verified recording
FR9W12305266 is “Arthur Fleck” by Ritzo,
registered on the CopyrightChains blockchain with CopyrightID
0xa1214f6c5e9e14b2830182d4289d3b25eb64eb6b2daa27009dd0b26f0b40fb8b 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/FR9W12305266.
Recording identifiers
- ISRC
- FR9W12305266
- Title
- Arthur Fleck
- Artist
- Ritzo
- CopyrightID (CopyrightChains transaction hash)
0xa1214f6c5e9e14b2830182d4289d3b25eb64eb6b2daa27009dd0b26f0b40fb8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0dff4c25e7e1084b73a0d808e74bdd10225180b80557e9d04e21fb3faf5c71e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12305266
- Bitcoin block existence check
- https://blockstream.info/api/block/956304