ISRC USUM70958698
Verified recording
USUM70958698 is “Dark Of The Night” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0xebf4215986b808f343529aed60668b288c74f08e8354edb719f81a4d00b756ac and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70958698.
Recording identifiers
- ISRC
- USUM70958698
- Title
- Dark Of The Night
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0xebf4215986b808f343529aed60668b288c74f08e8354edb719f81a4d00b756ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:2523ed0a8f2b58ce2961a94c5c0eb1ff8fc1e578544e6c0c8d194b07d420a56d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70958698
- Bitcoin block existence check
- https://blockstream.info/api/block/960459