ISRC USWB10103772
Verified recording
USWB10103772 is “Northeast” by Dori Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x89529b21b46c5cdd1b9e6bcd7d82a19ee2321ef44fbd1adafb2b24bce1cc763a and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10103772.
Recording identifiers
- ISRC
- USWB10103772
- Title
- Northeast
- Artist
- Dori Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x89529b21b46c5cdd1b9e6bcd7d82a19ee2321ef44fbd1adafb2b24bce1cc763a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:99975138c377a86d67128eefecef9c04923bc4bcfdbd32e1a254554de537e6cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10103772
- Bitcoin block existence check
- https://blockstream.info/api/block/960203