Richard Bryce ( Maxwell; 4 November 1929 – 6 May 1971), known professionally as Dickie Valentine, was a British pop singer who enjoyed great popularity in Britain during the 1950s. In addition to seve
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 0x1a9b47406e39a9430aa421d50ab68fd4e4c86b9856ed4998c14554cbbebece5d. 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/ac9f9f6c-ca5b-48f2-9493-a86b849cc861.json and https://artists.proofprofile.net/proofs/artist/ac9f9f6c-ca5b-48f2-9493-a86b849cc861.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xa75eddd17bb3b132e6e1b653447fc638421434908ba3e0ab5c76bbdfb490ed03. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEXN92229698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26b2fe1228d720ed9790e1d09991ff457f09375fdbe2268eca132c3fa99f401. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEXN92229699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa689ca73a18ca4800377c9cc18833edb44e072eedae4795c74f6004ad438c3c1. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:58:43Z), 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/DEXN92229731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1471b2e695e2075350ed292551bc80f2278e201f770cd6768d183b3b40dea85b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBAYE5500232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e42d56090e8754b2075d5d6952235381ba4ac2a4ed80bff2c7dde50246bd16. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAYE5900603.
Teenager In Love - Those Wonderful 1950's Volume 9
The Essential Dickie Valentine Collection
Nostalgic Memories-The Very Best of Dickie Valentine-Vol. 95
The Extended Play Collection - Dickie Valentine
Finger Of Suspicion - 60 Unforgettable Hits
In a Golden Coach (There's a Heart of Gold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033f7216622e730d593b2f7baac76569afc01f59481044947c08206a45542991. 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/USESK1334165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be09efc2174191d5eab8dced96d2e2d33e47e5e4cc049a6461912553c70e7ac. 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/USESK1334170.
Top 40 Classics - The Very Best of Dickie Valentine
Dickie Valentine Live At The Pinewood Cape Town
Daydreams Studio Hits/Live & Impressionable
Essential Classics, Vol. 647: Dickie Valentine