James Zabiela (born 7 August 1979), is a British DJ and producer from Southampton, England. In his early years his signature style was a fusion of Breakbeat and progressive house music; more recen
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 0x73d33b2024be0d4978f7e4a22ccf12d3c502a15b024c92fd29e4e6ad04bb84d6. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d0057b0-1397-43a8-bdf1-d848b27316d1.json and https://artists.proofprofile.net/proofs/artist/8d0057b0-1397-43a8-bdf1-d848b27316d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Silent Escape / Szikra / Alpha Tauri - Mix Cut
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 0x22e94207e23eb00d64edfb31be9dc301f8706a9f798994c669c0080a05bcecef. 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/AUXN21800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c99aed88eba190d56524c9f223b82124d07b85b761434010238037f66f5b20. 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/AUXN21800141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158e7372038a202f250894476a6ee306b6138b20edf590f0bb3f86ab0540f0c2. 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/AUXN21800142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ddf7218306c48527f3d5102091e7736dde0a254abf31152f32cff66f0e4093. 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/AUXN21800143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197d22a3dc83a0a1c7d3484793308e7a0cbffbeb178ad0b08c5e296a93b8c957. 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/AUXN21800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc144e26bf78910c1bf0034e75b4591923ac84bc6d1354651485bc834a6651f98. 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/AUXN21800145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe069aa0c8386d73e0dcdc4ba99862e47f4cfdc7d166cc9f43b141aa26ca16a4c. 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/AUXN21800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7209ee02eec06b08e050fa23d7470dfe0cefa8e8cbcc317c6122730f7279326e. 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/AUXN21800147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca41595374da322336a740f4afbe95a6264c7cfd45fc1fa935e5c64ad4d721d. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/AUXN21800148.
Reverie 68 (Second Story & Appleblim Rework) / Distance 7 - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6cfba997b4381f166278764a8e69101c6f05fe7c5fb3e1443f18167f0e9cab. 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/AUXN21800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59b46dd0d3fcca99c2bc38b56296721c77f48adc583966904046e30204fa11a. 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/AUXN21800154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8ec488066b327a602c092bddae64e4884bc4bf822f5f3c9bba9b75831b0e77. 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/AUXN21800155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf47e4d78b61d0c836d8ea06fc0fdb002856882e8affb451077358cd76917a6. 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/AUXN21800156.
Jazz D / Cubismo 8. 2 (Lost in Buenos Aires I) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc11d1223a443591953d6528ed83e68156c3252dd68f4c26f94ec4e986b4ddd8. 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/AUXN21800157.
Thread / Waters /Horizon of Appearances - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefcb199fb008aaa0f66c8a9f235f780ae2651d39ff244ea8c348e580a54d91c. 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/AUXN21800158.
Children of the E (KiNK SP1200 Mix) / The Frontier (High Desert Synthapella) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5895d9ab9eb2503b35490a97dd07d9e8206ddc7d03b298c85d91826efdc6909. 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/AUXN21800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2ca9cac23adfccc9969df05c5edac4ae29a5ca6bc2a56ba5a7249b5c6efed3. 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/AUXN21800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8189955a735fc6a9f9ca4c19ea2bdf502c7d871ab177fe8512b20a5f06577d08. 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/AUXN21800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27c77388793f714d60e0ea09375a9f745ff99d74e6643f32f97663bf476d7e2. 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/AUXN21800163.
Paradise Found (Rapture Version) / Cerulean / Memories / City Jams - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bf1dcd63aa61b77b2b9082b39fb5c67be382210ea0e7d2e21cfb5bb652d31e. 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/AUXN21800164.
Pull (with Christina) / Frozen Monarch - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10153f863e64a1876c8a254c7c864433c5e6bdd05b00430932aa066a0d55b551. 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/AUXN21800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f563d84767656b0af73fbeb88dd7f881e70c27b88d5714cb2b6da59a9006aa. 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/AUXN21800167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd833c1ea7f79c6cc1623c6237b1c4de260c7da10870ba2a64fd2bb73a7ed658a. 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/AUXN21800168.
Far Away / Augen der Nacht (Ryan James Ford Version) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0830a1f6755017538031192d8b3167e864305ddf6c1430cb5e574a15ded913b. 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/AUXN21800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7a7b9beafa7e0a174a50750d49eeddf4a04791844eed95031df1b35b0f8b8f. 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/AUXN21800170.
Expander Six / Carex Vesicaria / Lucifero - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2013ded14875ffeec2e559afb57765741733c82f3a015b5c879049665270ec43. 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/AUXN21800171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd63830ced555d4d5c9e9a5662fbd81ece09431736d17b7b7383fc4f6205647. 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/AUXN21800172.
Vanishing Point / Fractal Vision - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776fb6c4ba9316bcf2ee4a74a88d4f0f0213cdc33e6a8b5c839d802d91bbf163. 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/AUXN21800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d6e4d34713654cc5f2e777ab0206c78c652c16f2c15ffcab943fb98248dba4. 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/AUXN21800174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa681053f0755a61c75948bc336ed450076bde766d0e6a52f6029dd8166d305. 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/AUXN21800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc405b9d577d9d745898b795f4da7e5827159f462eda81a7b1522d3f9feaaa900. 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/GBDNH1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe4c3f5b4e8b0a340bc08c03c9a5e280011106154409bf62a89370b616e11e. 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/AUXN21800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d9ae9e20737ddc3b4b2f67ddb7cfc4181410722ba045600ce39eff4f17ee2a. 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/AUXN21800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171cc4399ef7e1be127e6b3c459352a4e8ede763eebbb8cab7afb8e7c46e3223. 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/DED621700154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc843b0920176c5f92788e0b9caa6d28ecd994afb51dd46cdad97ed41e2855b11. 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/AUXN21800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ca9fe031a718da4a210fe7ab862c64d2e837c00aa94af001b97aa41fb5b3b9. 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/AUXN21800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c023918311be34057e75a86c85b729fa8d5586563c71e217e350d373dfab88. 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/AUXN21800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6ed2749a6375af44e5de03f92f624161d7c0359699185ed39e2acea0623021. 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/AUXN21800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af1ef5ce02611b9851a7fae4fb11c1cb3437e527d40490c5c3fb2682d859e3f. 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/AUXN21800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0e71c35ba0ff6ce4ae81cbe9572f451a1016bb6eb90eb96dba70c9314a7920. 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/AUXN21800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94879a9275e19870795fde5c59378930a97f5a635c7565ef188a4d50318cd080. 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/AUXN21800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0a85f8f9da2f69d6a7d0e155b8b1db08aad2c59ec1c4206b626d9ebdaa4b92. 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/DEU671701604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3232abb2bda3eae1f0f6a720c125e41f752168e7cfbace02fd20d2c1c930a. 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/AUXN21800096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc8bd43c08a02f29c5fdd4a6446dae884058c6b66e64b4fc118867a89fdfd99. 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/AUXN21800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4002cb4c2009ceaa84f4dd7327a7897abc28e2e1db8135f3e72f6413ee48bdd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/UK7MC1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d32d5b8d6e3c1e229d60697d56a436a46d5b8e9edbc933cd50c32b0289a3de. 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/AUXN21800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355ed41e61619b77ba9a9c8aabf86d44bcc61716360660da1f8e392c7eb33449. 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/AUXN21800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17017d05c04e2530d391b88de84ab3417aaaa7bb35c5424cf2ee74e4a91ea0bb. 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/AUXN21800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae145d88b8ed403fd960af112bc09f6d4549cefb996bae84fc102783b1c57ec0. 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/DETB31792866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e7568ffa1c1bcf7c470806ab828ca631d0242423db766e9896385d79beabb2. 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/GBTE51200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237c36f493254245adf2227983d722530f337acd12c2501c59e4d72b1a0b63af. 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/GBTE51200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53db836c91804ec06c6721111a4cf59e84b38c12a4dd8ff63244a1311eaed0e. 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/GBTE51200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e02259c8d6c26f938f922c183c40c0c37e8aa53615d447b814e837a65570637. 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/GBTE51200002.
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 0xcef60d328b528decd0b9b6791025d4932226d2402af0c7b4d90d97917408e3a3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBTE51200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3730e526887b310176603c5f4b7fe6e2b4135a5e328d51c69e494bccd6a07efe. 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/GBDRF1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2dc16fb569489267994d3fa8f9753a77a3df364bb15811d927ed083cf5e242. 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/GBDRF1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e3876b313f0816e4156ac4e4809a6093921e8a9fe4e27e751b1b1718a81ac2. 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/GBDRF1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e0cf03bc26ef0e80c05b333093ad7eda0b4c06455ac3312d35cac044b2fd3f. 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/GBEWA1904166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fa81bded583e17f2a69fdea8878292fa7367f04a8200a052448c576b64ceda. 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/GBEPM0700106.