ISRC USI4R0401724
Verified recording
USI4R0401724 is “Sirens” by Windy & Carl,
registered on the CopyrightChains blockchain with CopyrightID
0x1bb63b88769985a7f51420066b6621fb9c288cb9538895c2eb3a12ddd4e73461 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0401724.
Recording identifiers
- ISRC
- USI4R0401724
- Title
- Sirens
- Artist
- Windy & Carl
- CopyrightID (CopyrightChains transaction hash)
0x1bb63b88769985a7f51420066b6621fb9c288cb9538895c2eb3a12ddd4e73461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5373f006e2edf89b80d274e33138cebcff0a75e86fdd967a7137184f599a6a4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0401724
- Bitcoin block existence check
- https://blockstream.info/api/block/956302