ISRC USA560631413
Verified recording
USA560631413 is “Underground” by The Twinkle Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0xde026e74bf83ed6148c1cd96c3ef8c213876ba41b8c2631cbdf68ec84042473f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560631413.
Recording identifiers
- ISRC
- USA560631413
- Title
- Underground
- Artist
- The Twinkle Brothers
- CopyrightID (CopyrightChains transaction hash)
0xde026e74bf83ed6148c1cd96c3ef8c213876ba41b8c2631cbdf68ec84042473f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7764f11715a1d6e1081141c7aa4e2133c2685905cef6019fbc598cb0b1e479c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560631413
- Bitcoin block existence check
- https://blockstream.info/api/block/953520