ISRC GB5KW2203563
Verified recording
GB5KW2203563 is “N.I.B. - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x58df621b59b5c95dc13794c3d1b782ff66519ce7ce6c3b0e82189fbc31740328 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/GB5KW2203563.
Recording identifiers
- ISRC
- GB5KW2203563
- Title
- N.I.B. - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x58df621b59b5c95dc13794c3d1b782ff66519ce7ce6c3b0e82189fbc31740328
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:596c330e0e3599119aa95595fec6b08e500a91eebf1bbc8fd030584f13073767- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203563
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: N.I.B. - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982 · Machine-readable JSON-LD