ISRC FR9W11805933
Verified recording
FR9W11805933 is “Cityzen Spleen” by Tengo John,
registered on the CopyrightChains blockchain with CopyrightID
0x2066304b9437bade4678a1e0b42985970b6d9f2dc447d74a545295a0d0b3d575 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11805933.
Recording identifiers
- ISRC
- FR9W11805933
- Title
- Cityzen Spleen
- Artist
- Tengo John
- CopyrightID (CopyrightChains transaction hash)
0x2066304b9437bade4678a1e0b42985970b6d9f2dc447d74a545295a0d0b3d575
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:156c3d9a7615ac997b363bddf0a609ed55f42dc9bf91e37c1b56cea3dba9c6cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11805933
- Bitcoin block existence check
- https://blockstream.info/api/block/956302