ISRC USA370948140
Verified recording
USA370948140 is “No More Mr. Nice Guy” by Roger Daltrey,
registered on the CopyrightChains blockchain with CopyrightID
0xba790b9bdfaf353bbc3a10b9854074d6b20c8802842fbdeef7572ee30a6ef8dc and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370948140.
Recording identifiers
- ISRC
- USA370948140
- Title
- No More Mr. Nice Guy
- Artist
- Roger Daltrey
- CopyrightID (CopyrightChains transaction hash)
0xba790b9bdfaf353bbc3a10b9854074d6b20c8802842fbdeef7572ee30a6ef8dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:8e3fa72010d41aca75a327557f6e82932fab51d6945c6724dd5216ebb2b6c573- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370948140
- Bitcoin block existence check
- https://blockstream.info/api/block/960284