Total Control may refer to: Music Total Control (band), an Australian post-punk/garage rock band Total Control (John Norum album), 1987 Total Control (Yo-Yo album), 1996 Total Control (EP) by Mis
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 0xd814caa46396d98cb96a61b014a88b1e7f42a13d264374315664a495c2e439e0. Chain 2 (Bitcoin): anchored in block 953794 (2026-06-15T13:43:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e07569ba-911d-4973-b040-8756a82b3bc7.json and https://artists.proofprofile.net/proofs/artist/e07569ba-911d-4973-b040-8756a82b3bc7.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 0x6f58dca9021cbf0b350729820c1c65dc1f943a65352401223e6f71ffb5bcb025. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:59:49Z), 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/US4KC1196202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae339fd32353a0dd9f1b275f2b18ecd9314f63106f22c72663ce05651aefa4df. 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/US4KC1196203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa19d022840151d6677e0e83587a455beb716c0f8ceca52fdeda000bc8658e09. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:37:39Z), 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/US4KC1196204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3ff3d90728a00c98f9e3a83dc23847b357d2a014721076cbaa79f0a7c76639. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/US4KC1196206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f209252f2de77b6375ffd264a29818e6b52f752c9e9dcecb45d23e57511dc21. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:42:19Z), 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/USSUB1202301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b574078e65e5e6910b55fbc371818530970ef2372b891e402dc61cfca0f8b2. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:45:01Z), 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/GBHLW1704395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6e6c889b4a3c3f2b20912de3d5e1ae0d1eec4616281fc7ff8d84cd37a71c65. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBHLW1704396.