ISRC PEIF21811011
Verified recording
PEIF21811011 is “Roxana” by Los Dexters de Uchiza,
registered on the CopyrightChains blockchain with CopyrightID
0xb528f8fff52c5b2e1f04c4b32522b71c6428e57c3033c830b3b38b681fab7ab3 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEIF21811011.
Recording identifiers
- ISRC
- PEIF21811011
- Title
- Roxana
- Artist
- Los Dexters de Uchiza
- CopyrightID (CopyrightChains transaction hash)
0xb528f8fff52c5b2e1f04c4b32522b71c6428e57c3033c830b3b38b681fab7ab3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0d7664de85a5b82d8b648c12497379593e6ede43e6bc6dafd73a04bc34f47ec9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEIF21811011
- Bitcoin block existence check
- https://blockstream.info/api/block/956889