ISRC USY280757558
Verified recording
USY280757558 is “Desafinado” by Dori Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x41edc61037366eb1747669af9de41ac0a39ddb306c289c55e2e591798c9a08ad and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280757558.
Recording identifiers
- ISRC
- USY280757558
- Title
- Desafinado
- Artist
- Dori Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x41edc61037366eb1747669af9de41ac0a39ddb306c289c55e2e591798c9a08ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:86c159c5d5be6f965eb6ca02d0c0844b0f184ce553534620fb8704232c24f956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY280757558
- Bitcoin block existence check
- https://blockstream.info/api/block/960455