ISRC GBUM71102105
Verified recording
GBUM71102105 is “Hot Line - Live on the BBC Friday Rock Show at The Reading Festival, Saturday August 27th 1983” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x7e7e44ece608d6984808929d076c5d5f6a7fef8029f7f2bc60513a1497d9a008 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/GBUM71102105.
Recording identifiers
- ISRC
- GBUM71102105
- Title
- Hot Line - Live on the BBC Friday Rock Show at The Reading Festival, Saturday August 27th 1983
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x7e7e44ece608d6984808929d076c5d5f6a7fef8029f7f2bc60513a1497d9a008
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a3e387d96753719293cf0b5f7b51b0f3e5a106cf8c0c22a617f35fa26fa2bde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71102105
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Hot Line - Live on the BBC Friday Rock Show at The Reading Festival, Saturday August 27th 1983 · Machine-readable JSON-LD