ISRC US83Z2100741
Verified recording
US83Z2100741 is “Twice Fish” by Jupi/ter,
registered on the CopyrightChains blockchain with CopyrightID
0x7c9125bb0bfb696c98a2298c4ac8cc91d9310260023a9539e198ec822230d855 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2100741.
Recording identifiers
- ISRC
- US83Z2100741
- Title
- Twice Fish
- Artist
- Jupi/ter
- CopyrightID (CopyrightChains transaction hash)
0x7c9125bb0bfb696c98a2298c4ac8cc91d9310260023a9539e198ec822230d855
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a94c7722595a5828b8b8d7c5cba6a7122a23394781307b0a55dd7cd91fb07c42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2100741
- Bitcoin block existence check
- https://blockstream.info/api/block/960284