ISRC GB5KW2203567
Verified recording
GB5KW2203567 is “War Pigs - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0xebd48afa748597d3f6102b2e063b5573b954718f13c6e586b62170ce95fde6e5 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203567.
Recording identifiers
- ISRC
- GB5KW2203567
- Title
- War Pigs - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0xebd48afa748597d3f6102b2e063b5573b954718f13c6e586b62170ce95fde6e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:4a2b3ce6ad40a9f6adf9e1c36f151ac0bfdd5931ab27eeb520d2d80868ddfdf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2203567
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: War Pigs - Live at Portland Memorial Coliseum, Portland, OR, USA 22nd April 1982 · Machine-readable JSON-LD