ISRC USBN20300249
Verified recording
USBN20300249 is “Ontem A Noite” by The Jazz Crusaders,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d3387970710f30e1fccdd8474a3cf72fe71c69679504a749a8fdf70bab7a0c and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20300249.
Recording identifiers
- ISRC
- USBN20300249
- Title
- Ontem A Noite
- Artist
- The Jazz Crusaders
- CopyrightID (CopyrightChains transaction hash)
0xe3d3387970710f30e1fccdd8474a3cf72fe71c69679504a749a8fdf70bab7a0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:ac3a4f70e115c2fbbd94e9542e5c4c8ba74d508684bb4c409b46daae271c98a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20300249
- Bitcoin block existence check
- https://blockstream.info/api/block/960207