ISRC US83Z2489883
Verified recording
US83Z2489883 is “Sustained - Mixed” by SVLBRD,
registered on the CopyrightChains blockchain with CopyrightID
0x72b409572c551989ab55b17bc2179a956f447ee705e7866900031ad7a781b840 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2489883.
Recording identifiers
- ISRC
- US83Z2489883
- Title
- Sustained - Mixed
- Artist
- SVLBRD
- CopyrightID (CopyrightChains transaction hash)
0x72b409572c551989ab55b17bc2179a956f447ee705e7866900031ad7a781b840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1c5bc2b346e8a6d590ff7d9ed8be50fe923d2fb491dd75a4ff36e672a14deb88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2489883
- Bitcoin block existence check
- https://blockstream.info/api/block/956889