ISRC USA370680788
Verified recording
USA370680788 is “King Of Negativity” by Pigface,
registered on the CopyrightChains blockchain with CopyrightID
0x6c390a227d1e9cce1c62c9b7d1e5e81291948ca0c732817b2c1eb2a0a50a4ea1 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370680788.
Recording identifiers
- ISRC
- USA370680788
- Title
- King Of Negativity
- Artist
- Pigface
- CopyrightID (CopyrightChains transaction hash)
0x6c390a227d1e9cce1c62c9b7d1e5e81291948ca0c732817b2c1eb2a0a50a4ea1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:2edf3748ae72072a7ee87dfdb4b70ee73034f597b157d3170448ba096a641184- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370680788
- Bitcoin block existence check
- https://blockstream.info/api/block/960207