Tyrone Jermaine "TJ" Carter, better known by the stage name Lil Silva, is an English record producer, singer, songwriter and DJ, based in Bedford. He has produced and sung on his own singles and EPs (
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 0xfc9c410af2249f95e8fa59fdab1c0a927fadd96683d995a8b2eb3f611b6484ac. 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/cbae0429-828d-4a05-a77b-de2b5a0161d6.json and https://artists.proofprofile.net/proofs/artist/cbae0429-828d-4a05-a77b-de2b5a0161d6.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 0x7d9f2c8427a90420c73a9984d0295e3ab9a46cef4b8d994c2ed8c318707183b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US23A1544686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c60b3855e621569b8265a22ed0e00dbeacd322f06715630e5b23fa279561166. 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/GBCFB2100523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd62743c5fe38d36a95967656c98bc73cae867ae75b9321a6b0e23c76e3d77b. 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/US23A1548760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8b803ec67e377ed89fdf9468076683e09c1ea8196038055511e0ca05eed2cd. 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/US23A1548757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5831fc1559e4cd72cc130a09b0ac322e538ea7a5580a3a76bfe8a7409c2979f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMUY41600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd0091501dfdf6f2cb4480f0b4002c79fd2d1675c895652838f87ee396d9c21. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCEN1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd784856b7255fbaf8984f9a997add10cf11c8b6d2dc9516f4f7d83517420b34. 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/GBCEN1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fca9887e5680ce2cb329e4cd325692579a3eb6952b58246b02a305a50f3b0ed. 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/GBCEN1900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d61abc82aee8c391b5becbe42da521181cb84b0fbb8a2e3562c48af8b1d5f8. 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/GBCEN1900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fcf9eba27bf573649b94b168fe4d31253782db4c1ee868afedaf1a3a1ea054. 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/GBCEN1900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a986f3654b13297310606021c4fa09a4c865a791f0a53da51f10c735aadc6f1. 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/GBCEN1900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1e31321c502980f600e3726681a153c64bb5c350f6d1269e4d4bc8f687f0fa. 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/GBCEN1900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbea479f8839433f96cec1cd59a528fd4a663900af7fd90e3ed3057015ca23bb. 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/GBCEL1700521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf79a0de3ff7a004bfc72b30641b8e48b2c2df1cb947744aab5fa7795773756. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBCEL1800098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9fdedf0753843c07b29d9a90f72d96d967bdca13237714437c1187c938118a. 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/GBCEL1800562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a60fa10b359f889a777b84f5a3f75f9e464509379aee5c8e4ecfa2338e2aa8f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBCEN1900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd784856b7255fbaf8984f9a997add10cf11c8b6d2dc9516f4f7d83517420b34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBCEN1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d97c876fe143224cce985a1fd7fc931545cf46c345efff739c5991eeb6688c6. 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/GBCEN1900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99241adf2b069eb884a43ac605554b97b414ee26910ba784d0202e7946a2be61. 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/GBCEL1700754.