Maurice A. West II is a Democratic member of the Illinois House of Representatives for the 67th district. West took office on January 9, 2019. The 67th district includes portions of the City of Rockfo
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21385bfbea9d459b849617a73c8b377c59cac02464955138f32a4a233b478439. 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/86a65960-66b5-4105-9f8e-65ba7b2a4f7f.json and https://artists.proofprofile.net/proofs/artist/86a65960-66b5-4105-9f8e-65ba7b2a4f7f.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f5fddf855723015d33c7995850572c07f960fe016bcd551460730ecea85351. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLF712204055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd302bc6ad2f3d9fe5a4f627cc576f163b4d578b7d45258c1c08f910b4941c4af. 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/NLF712201931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4e433e9153f2f7f90c6c559eafe2ace60c5d4b84d5b3c614b4fc1eed3b417d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEIW12100244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3fcb7df635add996baeab2cd2b85071e7abd11ba1ee6e05b0858a359d9f02d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NL3SN2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f32d5082fd795324b6275ed75a49916152b0ed605b1903e1bdec2a0a659278c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NL3SN2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae0eb9b54b1a8c1728e5f02fa3ea7f7696049524edfd54121eaf13387202acb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NL3SN2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbaf372fc0f81e2088179410b147876047749301b5f7395c5661d297143086b. 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/NL3SN2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3982b80f4fddbfffdefd600d0222efce736b582c37bf58c93fb1e1696f98976. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBMA22009953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e26e48ca795d67a7632cbd781da170add9ad77633ecb2b8cc16127727c02a1. 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/QZHN51934908.
Everytime We Touch (Hardwell & Maurice West Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855c360a105f18236c5d5ec4e31d0c3cef675c98bbfdd12b64892608fef4dec7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLZ541800682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46d9e461945ce49535f045191c7e55c94c2626dd0b1b30810af86e11c0db9aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLZ541700924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6822d853eea4f1b2ff3c9dbc448a81c8e3b9f92e5e3a30c30532b7a5456b873c. 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/CYA111600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0e811f9c9b1859ee0921a026a2e734a0e5718718d350817eac4f11f9aafb5b. 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/NLF711601758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3040df10a6ddb860b48c1c770bacb6eaec1fa8e18d60d2138ca837f8461587. 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/NLF711507430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb3e47ee958c5238c4061f979b37209c71151db703ecef629e4dbc1b5edca7f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLF711506713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7e8ffcfa0b6d10a4f81ad9a34d3df5528bf237a5e17bf16a915d2ee4649566. 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/NLF711502186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173d8430c29a343cf657b3dbdab2bc8ccb5657a8aaf40264cc648532e49c275d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLF711502185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447c7852472eb33b99e652403fa65ceb16c97afb4af83f8160633e079dc6a723. 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/NLZ541401093.
Everytime We Touch - Hardwell & Maurice West Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9fd74caceb05134ee98e2bbcd1fb4af743cb6aeba7d85a63d5b97fc3b6375a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEHK91892541.
Everytime We Touch (Mix Cut) - Hardwell & Maurice West Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d091ff0c5b0cea9ecdc97541d7e0518b4157b39c3f196611d269bf4a04fb0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NLQ8D1800161.
Everytime We Touch (Hardwell & Maurice West Remix) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d091ff0c5b0cea9ecdc97541d7e0518b4157b39c3f196611d269bf4a04fb0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLQ8D1800161.