ISRC USUM71024807
Verified recording
USUM71024807 is “El Duro” by Don Omar,
registered on the CopyrightChains blockchain with CopyrightID
0xb9b3099949511725d18d60b223044eb0636de01720157c16d380be5d64fc90b6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71024807.
Recording identifiers
- ISRC
- USUM71024807
- Title
- El Duro
- Artist
- Don Omar
- CopyrightID (CopyrightChains transaction hash)
0xb9b3099949511725d18d60b223044eb0636de01720157c16d380be5d64fc90b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:335c75dd2af6beb9dbca24cbbac53c63e62eb25f20fe80821ed2ba6bcc6189c8- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71024807
- Bitcoin block existence check
- https://blockstream.info/api/block/953513