Lemek is a settlement in Kenya's Narok County. References Category:Populated places in Narok County
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 0x2bada0333521d53c958e9ae89bbd0bd49aa01bca8adf673636734dab5462ea48. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7b4cc66-581f-41ce-945a-dc294988741b.json and https://artists.proofprofile.net/proofs/artist/b7b4cc66-581f-41ce-945a-dc294988741b.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 0xe16fa0908ee3c710df8182e29868fbe21279029e6b47fae300dfc0cd7a8e4aeb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UK6BP2300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3613311d48ed887aeca97bbcd910c5437280489ed71bbad51514e9e3705cc5e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/UK6BP2300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb7bf2f8edbc3bbcf4c1f19ff5b10af068686fe506bfaf798aebae9c1b6ed96. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/UK6BP2200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16fa0908ee3c710df8182e29868fbe21279029e6b47fae300dfc0cd7a8e4aeb. 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/UK6BP2300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0474963a0341f459254c29713cec0c190ddf10e91957822fe10fc8048241a163. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/UK6BP2500616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62f8c6d83b4d378bc2af1e0290f67c0a875991f9cec89bed3261030ecea5841. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UK6BP2500619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62f8c6d83b4d378bc2af1e0290f67c0a875991f9cec89bed3261030ecea5841. 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/UK6BP2500619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ed38178be36e94be7f5448a425c27eaac5a7c1c34183a5d2decac566f99822. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/UK6BP2500617.
Solid Contact (feat. Chris ‘Big Dog’ Davis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde26d504b1dbffcaab25c4945d5d1d3ffab9a89823322e732761c30f184f3a0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/UK6BP2500618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18617606cebc7ab551b299130c2979262864e1369d7d819dded427dbfe39dc9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/UK6BP2500620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0fa229eae20a034af49f489266562dd06830d9c2c23515f4094a34edcc4e92. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T11:20:41Z), 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/UK6BP2500625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa373353c30ac1f446c258b4f8c51fe4c205d64282ab7f9373f469afacb9d6290. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USG6C2400001.