ISRC USUM70807974
Verified recording
USUM70807974 is “Knight Of The Swords” by Diamond Head,
registered on the CopyrightChains blockchain with CopyrightID
0xf9d8e9a9806cf98d75d198779eeb183ec717ffb7a36f2cb349929cfe034b520f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70807974.
Recording identifiers
- ISRC
- USUM70807974
- Title
- Knight Of The Swords
- Artist
- Diamond Head
- CopyrightID (CopyrightChains transaction hash)
0xf9d8e9a9806cf98d75d198779eeb183ec717ffb7a36f2cb349929cfe034b520f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0da7550cd093eb2d092648b3bc8c2935c42333ccf1e707c61d869af44e63ff6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70807974
- Bitcoin block existence check
- https://blockstream.info/api/block/956304