ISRC USUM71918014
Verified recording
USUM71918014 is “I Still Care” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x5e4e4820175a617b4a8b01f6b4a9e2fad935abaa1f643d44d2b24acac130bac9 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71918014.
Recording identifiers
- ISRC
- USUM71918014
- Title
- I Still Care
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x5e4e4820175a617b4a8b01f6b4a9e2fad935abaa1f643d44d2b24acac130bac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:eded3c45782599c4514d1f1cc26e32e39f7ce6473f72f6659f19e43b84f3ac41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71918014
- Bitcoin block existence check
- https://blockstream.info/api/block/960370