ISRC USHM81771743
Verified recording
USHM81771743 is “Dubious” by Swarvy,
registered on the CopyrightChains blockchain with CopyrightID
0xf8dd21a05014b62356d8dc1d853002bbca97ec41b2bc553a43d2bcdb3f37b40c and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771743.
Recording identifiers
- ISRC
- USHM81771743
- Title
- Dubious
- Artist
- Swarvy
- CopyrightID (CopyrightChains transaction hash)
0xf8dd21a05014b62356d8dc1d853002bbca97ec41b2bc553a43d2bcdb3f37b40c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c8e83a4157241c8ffaeddf6ed925e15c0fab712ea46ea786d434224071c8f3cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771743
- Bitcoin block existence check
- https://blockstream.info/api/block/960291