ISRC USPR36900152
Verified recording
USPR36900152 is “When I Go” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x7446982d1ded9e243d147d95c3cc0efa779216df08c7196644eea82738dfa36d and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36900152.
Recording identifiers
- ISRC
- USPR36900152
- Title
- When I Go
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x7446982d1ded9e243d147d95c3cc0efa779216df08c7196644eea82738dfa36d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:ca7910b5d2532fb9586e0a2d6bcf9e5e63f6da84c77a103b7be6e1c0792a0b7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36900152
- Bitcoin block existence check
- https://blockstream.info/api/block/960163