Thomas Sampson, better known as TS7, is a British DJ, record producer, remixer and songwriter. Early life Thomas Sampson was born and raised in Bradford, England. He was introduced to DJing and garag
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 0xe8dfb27ac86d8ba865d7111029239cbdc009e86fd432820aefc843912dce22cb. 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/d57ce921-2d4c-4c46-a777-9286e80d475d.json and https://artists.proofprofile.net/proofs/artist/d57ce921-2d4c-4c46-a777-9286e80d475d.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 0x4dea45acaba6c655f6a706f48e2dcbdbb942dc0f28f9521639912363f01f261f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATR981125004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0aad51165b9c17a8c5e3d45f3dd0602c41388643276abeb4104373d686433f. 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/ATR981125006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbc29b3a7cd9f5f41ec591f5c084b701623e2aefeab7ce9e4f8eeb5a255af25. 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/ATR981125007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9e661a18d140f16cb4f31f00e4e80d6a3fe347e28de1e0a653f808a57e11c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATR981125008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b845fc21e6edf89c07fffa7f42cf09493a90d8821f2419beaa366528359a6d2. 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/ATR981125009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d59f8aaf99f0ea731b9c45e82211fe06d6df19fa2bf39e93908864c801143d6. 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/ATR981125010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a037c72cf1b3b0a154ee504b1ca10afe69c980cdb69951647e9a7d78a00d5d. 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/ATR981125013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5468c187bf1136d100e0dfde4569f49f863a8a5a4ee7018a2b2e91a9fff0107. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATR981125014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc712852c1d1cbde0254ede7abec7185af6f013ae9a059a38d41b8d16cc999. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATR981125015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4f7399d5618e7432163d30f795a4124148751c97065cee6eca76789776242d. 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/ATR981125017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f0dc998bf46b45c45bbdc82477f3584d7efe40a4ef7fecc8bbb75d4d6c56fc. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ATR981121173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d72de39269386986223f2c34f690084ccf8ab0eb00ce8c8330d8fe9bde2d94. 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/ATR980016878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce5f4ec16de0653910dfcfb7b779e7be5c3e5e51e29b9ccbc0b901a34fd56c3. 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/ATR980016879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d437bec193e12d55903f8ffeabe4e24b642c694e7eb6231c1f130dd9afe57e6. 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/ATR980016880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2615604622a813ac69552821659738316e1953f21c2d79b3bb0a55f4bf7253. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATR980016883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367825b43bc89627e287f19d88d352b5021b7643642dd928f25cbaa03465c38. 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/ATR980016884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ceb9a9ce529416322e9bf401a898eb05f7d415171376ec987c48b64d11918. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ATR980016887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0305ce053a40b5900503750dc3d45eae57c35865a80f64c608a7ea8880be0555. 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/ATR980016889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57747f7e8db9fbf4b4d5cfb22006b332586d9ed1ce752617ac93f631739de26a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATR980016893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef4025cb63aa3f4eeda09b4e2d8c90bee6e03275d93ec41f9e2354b0edeb736. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATR980016896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded6d848bf622004c1377e5594ed921a04c2da8b73ad78bc2780e6957a8a7fd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATR980016898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c449dc68c22a229973e7c66342ae017e945e636552bcb028e2a8713b13bf4a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ATR980016886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61eb0abc620d7ac36a9e9a9e9dafdfedb4558bb1043f49ac5ec51fd04b491aa. 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/USA2P2437496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88596bd4e5fd3f8675fc8ec0021129412729ec98b348c9d8ec1fe2c034ae7f3c. 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/FR96X2485677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bf7a8322eebffadcbe930db38b44d9291fd7940d8ac09977d5af2300c6fd92. 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/DGA0L2321368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277cbcf99e4dd183d2c0851b0a521a4a55ebed769caa20dae4048fffa947168f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLZ542301286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723c61e29bb347352d9c7b74005b0c772e597330e8eb562a236daf84cd3cadcc. 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/NLZ542301285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74679e3b174a26bc5dde1c552e52f1bb5ad2a3e0c1b05774e0224f2bba781228. 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/FRX452358883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f0d66fdaf321811bb350dd1c344db8080723c1772e8472d1d00d5f5c22d1d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR59R2300979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f0d66fdaf321811bb350dd1c344db8080723c1772e8472d1d00d5f5c22d1d. 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/FR59R2300979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee31823f59abec3c5b77e315168297c027bc6042d9c661880d0e874a8a4f4f2e. 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/GBUM72205089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9a92944f23ec2836695b7d6110bdd46d3ce2ce7f9ad47ccb9a3160e8f0c1a5. 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/GBUM72204231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8eeb60a0a930087b80797ee3702fa3d487b758bd28d7725586a7644b974e74. 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/GBUM72202558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbf4a67f27b484a98d9e100347ca064e584adeab96508221c65677ca9dfd64e. 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/FRX282214834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c66bb3c27b82085450ba7e2c63514747a382064d6fb9c533aef5f6ad06f3a6. 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/FR59R2242592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba342bb8127c617bd028918d559e50f6332be68a2ab39d39e2e16fba0372455. 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/FRS182109948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187dc093455a95a8100cab62863bd8cb47632d8eac22b8e042938f537b5e2a0d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRX762129666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadf62131f8a4356d0cc00fa48835971e39c0c198ad67a359f222ec70bfe349c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRX282191319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afbc3f1f329b9b84ddda3d6589b8e60115ac3d7c330ff6952e767d8187b187d. 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/FRX282191320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588416c5726ad235f1097b5ee9b16db5b48d0a7110552c95023c71e043a60ec2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX202132768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187dc093455a95a8100cab62863bd8cb47632d8eac22b8e042938f537b5e2a0d. 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/FRX762129666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadf62131f8a4356d0cc00fa48835971e39c0c198ad67a359f222ec70bfe349c. 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/FRX282191319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afbc3f1f329b9b84ddda3d6589b8e60115ac3d7c330ff6952e767d8187b187d. 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/FRX282191320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588416c5726ad235f1097b5ee9b16db5b48d0a7110552c95023c71e043a60ec2. 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/FRX202132768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35920e06924a9973d6d68086615bf00ce574c9532b41de5398fd80b1799a43dd. 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/FR96X2149172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28702f008f2bf86f259aee720bc1d995c25fb3b18e41e9f9c38859e81196c5d7. 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/FR96X2149171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8f9107e2a34b92649ff7ae01bf5d0c4e5d3ce64e473cf9e3b5a8ae92be831e. 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/UKRPL1900127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb71f2614b3e36c4c2a94d528ce7e4bff0bd40b491a4c1f698a68b63e9a9e71. 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/FR2X42068793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54f51a319c0d87597718080a03d60b664874280f0a0474f4c6bc3ffd4e65c97. 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/UKRPL1900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c5464e86852fda7aa1fb17468eee517872071ad791bd63aad90a2d7dd01a6d. 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/ATR981204295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba806aafad10a9efc38a14df1069b0a72c45953978bfb6bd3d8e816a19c5029d. 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/ATR981204296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66e16af73d55156a8fb75f80dea0dd2090fe7967a4d54d0de44d25f8a18c87a. 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/FR96X1948988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8506834ecd48ade39075abc65386357e2e17973685b361313db86b71d677fc71. 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/ATR981195824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3114f054e7682e4135f3e268ea3f40b2fcbc2b6b30a3309f77d13efdcc815a1b. 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/ATR981182911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b55c601190c29e08a4490f94445bc15b8af070293341e09827e07f10964bbd8. 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/FR2X41860764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf735987f62ee3473a5de2324be79065d9ce8a8f1313ad694014f0f2e9f3d50. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR2X41860765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cd5c812f23c608690e9e7cc0198a0fc3da152c3fedf4b7f82f089f2d7a433f. 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/FR2X41860767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1985f11de0da30b65f18ac39a860f41a26bccb19e2baa7aab6a2e69f1f1567f3. 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/ATR981173741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdf3eb31a07acfa3496c2627cb0ea5b8383dc8575c0756af37b093ec9832926. 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/GBSXS1500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015f045656b981f4cc84919f993880286258149064cde802eec7f39de990359e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBSXS1500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97005156fb2eb71ac54399ea918e364e17603b968a8a1942208041210d8cc566. 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/GBSXS1500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45ef74d00b5f286fa49b35695ca248baa6520f7b4ae56f799035a5c0d3022bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCACG1543886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc9b1b7d8b2ae368427f0a6ef3474801c891ad548bb8432550d540e19231318. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBSXS1300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84283e6400961aca85e779b64e4d566adeea84d54441cc21bb3ae28d536809e. 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/USJ3V1038200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6a9dd117a13100deff79aec119ac9320c0a56d4c07ec39d8a4bdc0c8d8ff9. 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/USJ3V1038202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1181c28015b8e2eee18f0f63a1e1106b282083fb91e1f449800c1573b881c93c. 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/GBSXS1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0c1391182f3044dff7af0f83a0f061b5f15c5ecca3c432d49b29ae50f36fe7. 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/GBSXS1300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c94c61d25d60eeca668417b009d94b2e78a6531f19a8b53d5d3f787477f210. 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/GBAYE1901227.