Rikke is a name, notable people with this name are: Rikke Broen (born 1972), Danish badminton player Rikke Dybdahl (born 1997), Danish football player Rikke Emma Niebuhr, Danish singer Rikke Granl
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 0x3ace1015d5cb65361de1673b685c0b35066c1a80dea01be1b833176fc357b554. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6afa2bc0-34ef-47b7-8e63-e3a30edda943.json and https://artists.proofprofile.net/proofs/artist/6afa2bc0-34ef-47b7-8e63-e3a30edda943.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Melted Snow (on Ed Seiler upright piano)
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 0x1c8889a2439acf35a26c67285bd89042500b62186f0d7c268994aa7f2ce44aa8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/NO2RV2501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc7e5b5d9a5d8b88b92d1413efea19fc73222cf67e11f6e6b0fabd9337717cb. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/NO2RV2501020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5483632dab45f5b5901e742127083f7ba51c83a662ca0aefb561e18a20a53b51. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:46:47Z), 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/NO2RV2501030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeb656f7c20157610f7ff2eb5cb1ac4c50b8dc7c212a2718e73b36e42a2179d. 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/NO2RV2501040.