ISRC USRC11100743
Verified recording
USRC11100743 is “Poppies” by Nina Simone,
registered on the CopyrightChains blockchain with CopyrightID
0x6b46d31a769def92da155634d286f8262a4b9bacc495e4c0d1ea0e4f3b42e6bc 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/USRC11100743.
Recording identifiers
- ISRC
- USRC11100743
- Title
- Poppies
- Artist
- Nina Simone
- CopyrightID (CopyrightChains transaction hash)
0x6b46d31a769def92da155634d286f8262a4b9bacc495e4c0d1ea0e4f3b42e6bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:acd18385e26afe62fb6f4edf5013c0e451ff689ce75d048a9b5835e090a90b5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11100743
- Bitcoin block existence check
- https://blockstream.info/api/block/956302