ISRC USI4R0908773
Verified recording
USI4R0908773 is “No Joke” by Maker, Qwel,
registered on the CopyrightChains blockchain with CopyrightID
0x7f027a6345502ef7b253841840661aedd37098c37f6ca75c37a3f5b2b6b3b02e and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0908773.
Recording identifiers
- ISRC
- USI4R0908773
- Title
- No Joke
- Artist
- Maker, Qwel
- CopyrightID (CopyrightChains transaction hash)
0x7f027a6345502ef7b253841840661aedd37098c37f6ca75c37a3f5b2b6b3b02e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:384163010c2da2c8abb98be215cbb2a1b09ab7b7eb45b0cf2bfc387da28cd983- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0908773
- Bitcoin block existence check
- https://blockstream.info/api/block/960468