ISRC USRH12200292
Verified recording
USRH12200292 is “Fluff (Live in Fresno, April 18th 1982) (2023 Remix)” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x00138b3736f1ed3e7fa41c18387d9a526ce88bed8fc126d97b1431f2853489f1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12200292.
Recording identifiers
- ISRC
- USRH12200292
- Title
- Fluff (Live in Fresno, April 18th 1982) (2023 Remix)
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x00138b3736f1ed3e7fa41c18387d9a526ce88bed8fc126d97b1431f2853489f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:3aa7eca97d7e04b19e3eed9e6d4990bcda81edce0d0d67940809bc1b7d965d6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12200292
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Fluff (Live in Fresno, April 18th 1982) (2023 Remix) · Machine-readable JSON-LD