Mark Daniel Taylor, professionally known as Royal-T, is a British UK garage, bassline and grime DJ and music producer from Southampton. He is signed to Butterz and Rinse Recordings. Taylor was spotte
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 0xbea353152ceeaf1498fbdc2960152eccea85c29b11feb24bdfd327ab16dc54f9. 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/a20fa82c-cbf4-40fe-a387-bdd393bc0399.json and https://artists.proofprofile.net/proofs/artist/a20fa82c-cbf4-40fe-a387-bdd393bc0399.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1Up Or Shatap EP (feat. Martin Kemp, Rocks, J Beatz, Bok Bok & Silencer)
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 0x7ff793eb361a59ff543a6a4a700b9be9269626f53998c3f67e0811905a9aaba0. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/QMDA71474443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec8f49f51b0c9920aab64fd76fffb143d50ea3416536949942a16194f2ad61. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/UKPMR1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244fffd64ca19136632bb09df5fe1cb3edaa2db9877d194e2db21934560ef4fe. 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/UKPMR1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1694441dc59aaabcd754abd932f0d4c1ff78c8d35cf76cf0ea278cc61b8534a. 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/UKPMR2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385b67a04c3547ea676584d860dd3f8b27ba95f2fadc781f6b829cc7acb1111e. 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/UKPMR2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4220f56fcffe91c795b85624ad265a9e46915bfcf21b3cae6a3c9f5adecd84. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/UKPMR2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838ac041129bfb5ae174a3e64960205f2f0e8ff29923704e7796def14f3e000d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBCPZ1813612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbaf77515ef2b87b2dc3938c1fa1c37be034b7559d858deba6c6851d470edac. 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/GBQGW1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e57463616ae4b9e5ec3fa58608b8b65eebe6a73530f3b509edb2ac0a245f254. 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/GB2LD2310142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0862f01ac0cb1da7cdac1de1ed775fb8763ae023bee0b86668e34b62a630df. 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/GB2LD2310143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6fb15359f44970030e494eb48935b08df056ad202c91fc35ca07eee203a192. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/UKS3T2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9930217c4b6236a992ff72ac9c433be05fae56289e45367a44afeeb3dc93e45. 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/GBQGW1100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842e9d91bc8283c26b58199fcd5601bc8b7db3c074cd2f91dc534e06422e08e5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GB2LD1700279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea03335f0355adb0ae2d03675bcbb3c7cea7e47fd7feae240af2c4c968f829c6. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/GBQGW1500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc622e1c0503a6af65513dca4321a9a514154f5a4610a4da39c7f2fa3d681f4f0. 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/UKQNV2100388.
on the ground (feat. Purple Velvet Curtains)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab4b5ad66996cf620017def7050f10081cd6d22ad6328349f66b1fcfe410ac6. 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/UKQNV2300049.