ISRC GB5KW2203570
Verified recording
GB5KW2203570 is “The Mob Rules - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x3e744865a2d029fb08014e89eddef8692903e54c1687fc0fa54660f95813504e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203570.
Recording identifiers
- ISRC
- GB5KW2203570
- Title
- The Mob Rules - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x3e744865a2d029fb08014e89eddef8692903e54c1687fc0fa54660f95813504e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:4626706262c871588e33bf57565ca9f88d6c82161ec4c44401e4185a7f0f9efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203570
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: The Mob Rules - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982 · Machine-readable JSON-LD