Robin Marshall Gregory (1936 – 2004) was an English sound engineer. He was nominated for two Academy Awards in the category Best Sound. Selected filmography The Deep (1977) Outland (1981) Referenc
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 0xf4ee3be4d8b93ef75a582e11505a0edbb843dee0475829bc36e0062c31fcdfc2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee047e6b-02a0-4ce2-a484-8d6172f99e77.json and https://artists.proofprofile.net/proofs/artist/ee047e6b-02a0-4ce2-a484-8d6172f99e77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Robins Key Subliminal Audio Empowerment Series - Business Success
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3ba560304101f3cf11f8581c7a5fac8e413f46ddf88b540d66f5bcb26e36dc. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266599.
Robins Key Subliminal Audio Empowerment Series - Habits & Addictions
Robins Key Subliminal Audio Empowerment Series - Motivation & Enthusiasm
Robins Key Subliminal Audio Empowerment Series - Abundance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45c6711aa5775ef6098ba16245f53797c1ed1a2ad4b8ddf7f483eeb76e9f3aa. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266500.
Robins Key Subliminal Audio Empowerment Series - Mind Power
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1793587d73a03963c952f09a0d8c80d5e9bfc03c29789f6d98b08de493e4280a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266765.
Robins Key Subliminal Audio Empowerment Series - Health, Wellness & Longevity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72983a3ae3a84730fdb7ab7012040bff745ff67a51128bfb392c9f322874a0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:23:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266717.
Robins Key Subliminal Audio Empowerment Series - Fit & Fabulous Body
Robins Key Subliminal Audio Empowerment Series - Boost Creativity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c610595358afd6e750832b24da73aab9b587af766b1f521420284363e02eb80. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd35f7ed9cd5dea325e57182ec87a3f812a3034f5d1313704d983fc984643f0. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:07:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266554.
Robins Key Subliminal Audio Empowerment Series - Optimism & Happiness
Robins Key Subliminal Audio Empowerment Series - Weight Loss & Rejuvenation
Robins Key Subliminal Audio Empowerment Series - Relaxed & Stress Free
Robins Key Subliminal Audio Empowerment Series - Relationships
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fade0aac0244eaf876c4e69016fd214bf9e691702803a11b4369759f9a733ee. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:22:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1266962.