ISRC USEL10400423
Verified recording
USEL10400423 is “Duro” by Master Joe,
registered on the CopyrightChains blockchain with CopyrightID
0xb9d768720502d930d25f2ecb8bcc88543c577665c9fd35d6039c431293348a57 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL10400423.
Recording identifiers
- ISRC
- USEL10400423
- Title
- Duro
- Artist
- Master Joe
- CopyrightID (CopyrightChains transaction hash)
0xb9d768720502d930d25f2ecb8bcc88543c577665c9fd35d6039c431293348a57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:947e326f3c076619e8d71073f3e24311cc9b8687f42712cf2e24a0cce419f6da- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL10400423
- Bitcoin block existence check
- https://blockstream.info/api/block/960284