Maurice Moore could refer to: Maurice George Moore (1854–1939), Irish author, soldier and politician Maurice Moore (Irish republican) (1894–1921) Molly Moore (baseball), American baseball player
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 0x3299008d603d0a325d6b758ef17a31380775a93da44fc32e3c7e5562856657bd. 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/bbc212c6-17d6-4fa5-98c9-201838b9505f.json and https://artists.proofprofile.net/proofs/artist/bbc212c6-17d6-4fa5-98c9-201838b9505f.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 0x2c9d999e05695e4522cb6b9d712b70b8eb0245d8974c451de57fd3be98d552da. 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/QZLBC2200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e320972e03e6bfef9b380f51cab0801eff031cc7e60618beb711f285409c1. 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/QZLBC2319337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf704e6a26fd788e013ab8ee4d201f1386aaa28eb45f3acb1bc0db957520d974. 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/TCACL1625911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42994ccec5c84683c330dafb24eeb7922a7b1fa1df9934830ffb5c8f993639d9. 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/USUYG1163638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe7f6e8f31edefb4e8e119bb10fd5223005227866a0922303c2ec941b62d741. 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/USUYG1163639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3e81dbe8a37dec6869988a34eeb7ac9d3104b0b56bc1444527c4f317d2a34d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:01:10Z), 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/USUYG1163643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e320972e03e6bfef9b380f51cab0801eff031cc7e60618beb711f285409c1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZLBC2319337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdf2119ee958b31fa2a6396b72357fe18da5b5e58f616f614ca9e0c41c137c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:13:05Z), 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/QZLBC2301655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074c2bcc5f11872bcfb776115f7f50c23832a96330c3cdf90869c5a3821ce574. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USLD91742741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117225c319a72ba351b0299dee9ff446713015f09de4caab19a73d24443855b7. 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/QZTVM2249887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe534b6c13b2e49e3395ffe34b9a80ec1385b4dee0779fd05bed1f3f53b7cb4e4. 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/QZLBC2200526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e43c621bc609011c53d1571c0b0d3aade1cfbd1697bea1b4539257a05bf2e7. 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/QZLBC2200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffec11b8c805fed240fb468ceb4bfc3eda0f14d4cc8b01064e6668e07d97e077. 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/QZLBC2200383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e72b4c12cc2f41ab8be65f703919a28988668e3fd5eecf4c86d4623221e0e00. 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/QZLBC2200365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb988e1e20633343214ac70af678cb62b89275867c53659ba3a661a120b78e36e. 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/QZFZ32154955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b48edcddb408c4ddca22ccdae1309f37c24236785e20ae2392fbe0544d3638. 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/USLD91729055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5537939488b9ba9b18fb3dca8b9ea506fc6474eb8510eaa4084ffeae967e72. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USLD91727026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b6c6c4bea8ab174248a71f7d1136a6ebe67e6eac5adb9077c6842f73942899. 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/USLD91724527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48580d66c81ede41e0c42cd13d7e45f1e45d1c19d8049b07b44d7c7ad50db695. 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/USLD91722916.