ISRC FR10S2437468
Verified recording
FR10S2437468 is “R U DUMB?” by Citybois,
registered on the CopyrightChains blockchain with CopyrightID
0x3dc2844c770e0a8b868ce9b27ac8e45718fa1669c08b20cd57791cc58190a309 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2437468.
Recording identifiers
- ISRC
- FR10S2437468
- Title
- R U DUMB?
- Artist
- Citybois
- CopyrightID (CopyrightChains transaction hash)
0x3dc2844c770e0a8b868ce9b27ac8e45718fa1669c08b20cd57791cc58190a309
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:670e5296622243b5ba6f9510521fd050671e28a7a930f2815c2461e9dabd846e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2437468
- Bitcoin block existence check
- https://blockstream.info/api/block/960117