ISRC GB5KW2203569
Verified recording
GB5KW2203569 is “Iron Man - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x1c63bc8aa43d694b59a8464ae75163ef7e180cb50d47ee18c0c8c358748dee23 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203569.
Recording identifiers
- ISRC
- GB5KW2203569
- Title
- Iron Man - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x1c63bc8aa43d694b59a8464ae75163ef7e180cb50d47ee18c0c8c358748dee23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:712f151a5a560d1e3bc9af344eda10d277f3ab76e5d11ec669e8ff8928c1a004- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203569
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Iron Man - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982 · Machine-readable JSON-LD