ISRC USPR37000155
Verified recording
USPR37000155 is “Where Did My Legs Go” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x9e0816a63df051c82f60c473950be755d8db8ff0fdafe603abd0c6c53298dcd0 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR37000155.
Recording identifiers
- ISRC
- USPR37000155
- Title
- Where Did My Legs Go
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x9e0816a63df051c82f60c473950be755d8db8ff0fdafe603abd0c6c53298dcd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:c5353d891b53c27d4fc2018f78e425c25c46af42b6cf874c9211e66a9344b389- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR37000155
- Bitcoin block existence check
- https://blockstream.info/api/block/960236