ISRC USSM19704465
Verified recording
USSM19704465 is “Sweet Leaf - Live at the NEC, Birmingham, UK - December 1997” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x5fe3fe22989144ab515d8575fe83c75d6c24c9e67083afb1fa8b2acfc06af714 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19704465.
Recording identifiers
- ISRC
- USSM19704465
- Title
- Sweet Leaf - Live at the NEC, Birmingham, UK - December 1997
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x5fe3fe22989144ab515d8575fe83c75d6c24c9e67083afb1fa8b2acfc06af714
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bc733f1931bc4b6cd619a1ef8575d3be8627a5ac28e07655a299a819e3d27c1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19704465
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sweet Leaf - Live at the NEC, Birmingham, UK - December 1997 · Machine-readable JSON-LD