ISRC USA371258231
Verified recording
USA371258231 is “Masquerade, Waltz” by Radio Orchestra Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0x99405426fb4359f68b89f9e385419d1ef670303852b901b63f0163d0c78d86a5 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371258231.
Recording identifiers
- ISRC
- USA371258231
- Title
- Masquerade, Waltz
- Artist
- Radio Orchestra Berlin
- CopyrightID (CopyrightChains transaction hash)
0x99405426fb4359f68b89f9e385419d1ef670303852b901b63f0163d0c78d86a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3b843b9332ea31810bbfb49916175a1b839d39c611f52a55c6e9f190d1190b79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371258231
- Bitcoin block existence check
- https://blockstream.info/api/block/960144