ISRC US4FU0842509
Verified recording
US4FU0842509 is “Barbaric” by Irving Mills & His Hotsy Totsy Gang,
registered on the CopyrightChains blockchain with CopyrightID
0x9bfadb8836d8f9ad4017d47c05ad6ec8828c0c284509d699055c3faec92386d0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4FU0842509.
Recording identifiers
- ISRC
- US4FU0842509
- Title
- Barbaric
- Artist
- Irving Mills & His Hotsy Totsy Gang
- CopyrightID (CopyrightChains transaction hash)
0x9bfadb8836d8f9ad4017d47c05ad6ec8828c0c284509d699055c3faec92386d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:075d2504bec81c4e6600ad99eb268dee6b9e6c55061a87f540f52ee08f9108a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4FU0842509
- Bitcoin block existence check
- https://blockstream.info/api/block/960397