ISRC USMC17554189
Verified recording
USMC17554189 is “Who's Next Who's Now” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x51827d2f6d5c77b5a2a8779842364b9988b984c6f270b1e2a7519c500114f092 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC17554189.
Recording identifiers
- ISRC
- USMC17554189
- Title
- Who's Next Who's Now
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x51827d2f6d5c77b5a2a8779842364b9988b984c6f270b1e2a7519c500114f092
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:4e9a9a14ec310ca854302b2c788bb23991d0d0c99512ff67a20cc969fcc68767- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC17554189
- Bitcoin block existence check
- https://blockstream.info/api/block/960095