ISRC USC4R2218130
Verified recording
USC4R2218130 is “Comedy Tonight” by The Trotter Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x16cd49c7d461c6fd1c252cf3fac28708b927578742236a6a72c7e1c8f6daf7d4 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218130.
Recording identifiers
- ISRC
- USC4R2218130
- Title
- Comedy Tonight
- Artist
- The Trotter Trio
- CopyrightID (CopyrightChains transaction hash)
0x16cd49c7d461c6fd1c252cf3fac28708b927578742236a6a72c7e1c8f6daf7d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:f4160dd1c57423afa964d3ae27d6f5eb15d509c95aabf73e8c6035c5b57fce0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218130
- Bitcoin block existence check
- https://blockstream.info/api/block/960418