ISRC USA2P1958499
Verified recording
USA2P1958499 is “Polarized” by Sumiruna,
registered on the CopyrightChains blockchain with CopyrightID
0x3b645f275e46c37d7f641887bfb56fb1986d210b3df7287edbc4e2b0f7884591 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958499.
Recording identifiers
- ISRC
- USA2P1958499
- Title
- Polarized
- Artist
- Sumiruna
- CopyrightID (CopyrightChains transaction hash)
0x3b645f275e46c37d7f641887bfb56fb1986d210b3df7287edbc4e2b0f7884591
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e433df34e95326eecf90c9f8b1fcd2a5afa4f6cc99f3ea63dff8266876b5f24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958499
- Bitcoin block existence check
- https://blockstream.info/api/block/957118