Richard Mulenga (born August 10, 1987), popularly known as T-Sean, is a Zambian Afropop & Dancehall artist. Career In 2010, T-Sean established himself as a reggae and dancehall artist. His first song
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 0xf658effcde49672703f21649194aa068c87910cafb2dbe46271116f2ade39995. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9107cc6c-924b-423e-a70a-e3e4de82e100.json and https://artists.proofprofile.net/proofs/artist/9107cc6c-924b-423e-a70a-e3e4de82e100.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 0x4968427dae58286a934468f10016b32e34dbe6bc95df9077b7ca9b7c9cfd0221. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCADK1778514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f5d9d46b1985c85693aaccf5cff1757c91cd7597c146ba55e715318c9a05c7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZBRF1880531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a3ae57e5ff3e1502630f7431387e7de878ed51a7ff7c3e43e5408ba536af98. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZBRF1896906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e00719a9579a1f33e72eeb2109371b51a665b835947f8ff61037fe1b3ed984b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZBRF1887879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c41d6fc53b42c03dff2a31c3233837d50fab31ba5c301d70a7dcbd5fc7f528. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZBRF1896893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a3ed341875b8edb97f9e6ab5cb1226bd720473b46d1a80de6d7e54a6c0d947. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZES51848722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20142cf2e17b3370797a716f50e55185b49a9341f95c9a34c6a3bf23b61f49bc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:51Z), 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/QZES51848728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561dcafc26c081c55579e72057dfbe856fb025ba804566f382f6d1f89b92ceac. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZK6Q2012778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2a368f299b585ad4640a4614545b4afa687d1395e2d587947c9703be09c4f0. 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/TCAGW2373892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5546b05848fc2390572e124bc08f211285f85771174826d108334476cf3404f4. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/TCAHF2330424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722c26e3996eaa51624b2a39dfc5295051e84e2486492303df386c0c06d0ea12. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAHF2330443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3a7e8fd952cd430d6f06b061a1ef45d5d2a53da4fbde2995bec6949b721c1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAHU2402637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d1e6520df508df56491c3ce7eede607c2e7140a26cad3fa1cd40373c53d070. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCAHU2402644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f47cacbbe3a24759f6220295e6b73cafb9713051f46ce35d3abb3afa8fa609. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCAHU2402647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340af3ea40709cc9ab92a89285a9a96939d8a05af87220264d6e5557b375b859. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:01:45Z), 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/TCAHU2402652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd0ec75696426347b76ec003d8003af568ec6d138b04f3b13395c3ff749e05c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAHU2402655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e82517a2bf178af65fa82e3576fd889b0399c18f8ce96b70eb77003a1ab1071. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAIC2433295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597ba5c3d1ce1dd7e224ff5e833b8242c1c5fbc19338f2f4f3c149db94aef7e6. 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/TCAID2435401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08eb485d036f2a7e9ab0a64bba2467b72b0685ae9bbbf0cf6f36eb0d856239f. 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/TCAIL2437334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0251837c31bababc9ccc35bc60272c356886f8067b5d6156e9f3b28641c98117. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAIS2463440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f6b78d564f0aa44b1ce78b3518cc01101442effc161a632ec8b16598bb77c3. 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/TCAJF2552839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83116a388ccd7c66d0848bb36e67757916dc3d53ed28bbacb7ffc02563389f1. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/TCAJG2552870.