Henrietta Smith-Rolla (born 1980/81) is an English composer, producer and DJ based in Manchester, performing under the alias Afrodeutsche. Alongside her prolific DJ career, she has produced music for
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec46d40ad7d3f52c2bc41bff8da5aac5dbf06bf2f7a25e9d3d8237e4a739ca48. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce4908bb-43cd-4667-b61a-a4cc68a755db.json and https://artists.proofprofile.net/proofs/artist/ce4908bb-43cd-4667-b61a-a4cc68a755db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
He Sings Over Me (Arr. Robert Ames for Orchestra) [Live]
Art of Eight Limbs (Music from the Motion Picture)