ISRC USA2P1912111
Verified recording
USA2P1912111 is “Last Island” by Supadupa,
registered on the CopyrightChains blockchain with CopyrightID
0x1993f1cbaf9d8df66205e87f23fee2f3e351bf9513eafab41ea1c218e041acd6 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1912111.
Recording identifiers
- ISRC
- USA2P1912111
- Title
- Last Island
- Artist
- Supadupa
- CopyrightID (CopyrightChains transaction hash)
0x1993f1cbaf9d8df66205e87f23fee2f3e351bf9513eafab41ea1c218e041acd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a400d7f8f3b9037b02ba312ad799e790efe10ee9c9e44516fd04b114a9b5d736- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1912111
- Bitcoin block existence check
- https://blockstream.info/api/block/960334