ISRC DEZZ52171392
Verified recording
DEZZ52171392 is “Uno” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7eba678c94e18540d493166a4be983b1308d013c15c7530a010296b88b195b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52171392.
Recording identifiers
- ISRC
- DEZZ52171392
- Title
- Uno
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0x6f7eba678c94e18540d493166a4be983b1308d013c15c7530a010296b88b195b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5c9fae564180902005edaed9d01664fd139d47a2ea0183ad140ead8064368a4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52171392
- Bitcoin block existence check
- https://blockstream.info/api/block/956302