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 0xc7c2ee386383e426622fe81fcab37e84bd8de0441c8e59fb2ac691f8d3d40620. 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/1077e8c9-27b2-4aa5-92c0-3d670c326bc2.json and https://artists.proofprofile.net/proofs/artist/1077e8c9-27b2-4aa5-92c0-3d670c326bc2.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 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 0xde0b6027be4de0600f5221cd4b6a59cb70170077f305d4c31139e0591664d2c8. 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/SE6XW2336008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acbb4adb7424eff3c038e0e7d4d7d5189285a7b38f4c35f6ecc433864329b6b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6XY2321462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708d93c46c5c72ea83be103ce87767d3026ad49a3185c12cf3be936d7eec5560. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/SE6TI2372551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7626c634fbf78c018078e21cf304bb7c6f0de4a24f281592291e645ee33b46cb. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SE6SA2399214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda734f0a9afa77178e6029df6d95f612be51ec7b7e48257e9e8a208478e838ea. 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/SE62M2250756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e3772081d89776e105a09700a41b7663b7f3c11d49be2f94a6e725d698649. 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/SE6QE2380544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903f79453e3afe33207ee4623ab0df4e98cb9d3f1b4578afd45fdc398a79958c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/SE6XW2366510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8bf6cc9729d9c909ed659901f9da4a6f284dbbf850d552824cdd79cf3cdd2e. 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/SE6XY2344803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20c9f779a0758d5d93c5f0030b47d73b9134814691263646fdbe6170009ab91. 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/SE6SA2392870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0f21baa7f09fff04447d207ff689f63cb4227606587f1b692f6e6e7311598e. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/SE6TI2310602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570caaaeb6b5809d101bdfa363cfcf9b23901eab8684a88257ade55701b9eb68. 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/SE6XW2336334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f2e12e3fcb9387cf16cdae7ba2170c8c56bcefb5c2d98d24b818f8c3b7990. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/SE6TI2325863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ed7e88888f9ff631ccf36be1f860731dddc63423299cad11407c97f68b0dfe. 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/SE6QE2358671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a9468e227bbd34804d8db761c42142dd7347bb7acf6120be41cf6146d01b6d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/SE6XW2379981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5834aa69ea7e38484fc431544fb39c382fda846f7e7094078158f3d9c6695bb3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/SE6QE2388864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa130b872c8a532687255c97cedd5fabf970a82000c2c3c9892968238deeb6529. 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/SE6QE2291201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f7e031fbad47e29f7928ef1332d2f2403cf9fa06f6dad4817bb0dcf718b12. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6TI2371189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f27625cc01cf79df218c5dc346d963cca1ac5b02c3dd63375194c943ad31b6b. 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/SE66N2271366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64bb0b9dd5efea8506230862798bcd07d7a6450899815f9550612252a137313. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE6SA2316372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44151c9ed48add2c1947299e42f424f888a1b28ee83015551c4be62c06a23ee3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6SA2322704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50052a38ba7e9c216c69b8b61e5918356a3ac12dab195e10ca58779a5e4f0c7. 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/SE6TI2341441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa57eace44fd3dc5bdb2ee16d3f1beac77805cfcb229f5fd65201e61dc65fa18. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/SE6XY2202759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4022c1ed95ada81b7ab2c6900f39265d7ffcc45be70f7702ec9b8884d55de6. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/SE6XW2351751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa629696052e402130c52005fb35b3fef53491b99af5073788484d057a56d4. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/SE6XW2247599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038df41e79f5befecd5c65ae0eda2cd34dcf7008d6b42695f3108766a36bf37d. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/SE6SA2320534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec75b108338b0e738b59086ca1f48cc1f470022fb85f44e97959f185567662. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SE6XY2274929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6d06b1a180ac57bcc2abbae8c1da88bfed2f9147f092534aebe56a198d17e5. 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/SE6SA2335159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5535580be752e2907dbb15177a9dcfba6ad2974861e2bb2080e66c00fea536e3. 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/SE6SA2261150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffaa8ad8eabbea67cd50df10902a3342bd72ee652791d4a421db0f73e52354c. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/SE5752317986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2764e4ddb5d8c6f5e7acddc8ade80ba76d90f0608c6988114e5dbf809302012. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/SE6SA2276728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d9b646b9994779334c3625e8bbd3014ce848ff465ce0411947dbc8304b5079. 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/SE6HN2492999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c279ddcd72d721651220df5deb4f8c52e654e9735901cfdcc2ff35632245ba. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/SE6HN2493000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b38b5befa5ed7b986b968f94a619f3c682b2856da54d0fd9e606aee4eb664e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/SE6HN2493001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0721a1e307f645c4426cbaf90b958dd35f262ce7b610a93f94eefac7512a196c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZK6G2469713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92da20371e74a1653656d47673fbe09239001a26ec04a8e899c26731755c285. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZK6G2469142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798973d552ece492fbe4a83735865b0f5b20dd3efb63c3b187b052733459bcdf. 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/SE6TI2352967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a0175f82725b1829a3b344912cfb07b0d38f590da3b10ee315e83a4192cbd. 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/SE6TI2319301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe351e281d535d9c415f37645369fbdd0d0fab6e986cf078acc72c548ce3f7f4. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/SE6I32237796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252a98ebce6c7793f1bee0edc1fff9fbbefa78a07e779439fc2bb357f7506086. 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/SE62M2375280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169133097e72db85dcc42dca6789b838d32e348671eab13b52697c3353a40dd4. 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/QZTBA2395743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf986e1ddee90ce9ae1a83324d8bd2d08815278c2304622ce8bcec27f68be941. 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/UKZGC2405153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95164ab2a8d58cb213f0c8f31ec0fc55ac1d9b2be1df84db16aa69de92c1c533. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UKZGC2408136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ac7a1280321ae20ba73f04954eaac0e1c504c98bca3cfb6e16656abc8713b1. 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/AUGBT2432948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90492d5df716d4d5228db783f7e95aae0be3771bba9c216a72e946b95a2240aa. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SE6QE2432017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5511f5feaa42e4f78e3a63419cb456f2861f5524b9f35767711df9658e76fd5d. 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/QZWDD2455375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa0d0a28c5702a1032d954afaa4606142e8929e67e4b51fbab7e2fbe946772e. 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/AUMEV2472453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd90edcaa559c4310766d51b346a3f5a637be537d975933e76d8079bb59bd2d0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZHN82467340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfebd1c8788b9762b23558a579e2104eadbe1f02beea5a3fb1d37e5e7aa6291c. 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/QZHN82442740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ef9293d4db56e360f74dbaecf16b2b3cea69de19369e3ec3c91b92db3c1aad. 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/GBRKQ2483806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32436200d8a9d760c0afd950b7b8f4072c51295c54feab9bc4f3851b022ce7e. 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/QZES52473689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41727c38a4ed8934e2bbe7f3deec253c415cb6518ec76828ecf5926f5efce0b4. 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/CAQOI2405268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10cac2fe62d5c304a881210857e7ee5cd9b50e847d03c88e271190cd4573aae. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/QZDA42434610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9558bb203e82203807538484597db13197af17d3a58bcca81d5dafa6a8c774. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/AUMEV2423788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9b9602a8fd91c78e5d5ed17baa86156dd7e6df069158d16563ade6e3fccfd9. 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/QMANG2215896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c82ee3c6321ba8e3a689ee32705616bab8e1047fb9336736f54516c6836c1e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/AUMEV2413476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf870d6c2cbe47a1fd07d481e20488ab35d5e4f481ca105ab1a127854e36dc5fb. 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/QZWFK2391970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac8e70c4ec3808c2754403d709a9e99178e8bab38dca30b1c5b754fbce81f8f. 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/QZWFK2398987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934ef8c40ff736196bcf01d333261bc6b7340649f701db4ddb840d48fa22ff7f. 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/CA5KR2387336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01e74bdf6b73221a7d2d9bcc9274d9acc5a814755ba9c1477225996555c93a0. 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/QZMHK2332905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c17b54eed28afda6d061df045e53bed65b1da527eaf4f25975ee7b0c5373c7. 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/SE5752372481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ac1307fffe26715de768f51df832cdea5e019cccc006d451e4e835565f1128. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/SE66N2280463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2e91c7543d5760bae6d2846fb3a993470397c52334bb9909042de134f3f657. 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/UKZGC2407039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05edb810fc238bbe186ca95d93f6c71b0c89359cef7ae030324f4c02bc5bdbf. 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/AUMEV2472515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90e7ed9235b0c922581e9f3c6d510752ed6985ae79c4546fa652645592502a9. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/SE6HN2325786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f1c3931e540b389403d8726e28e3ef1befc6f7cdd6c39c9bb823d257a90218. 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/QZDA42475479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665e4ae9ab379afc6a61c46448a359fc96b4ff610ed3ec3acd9ad8e904d06c24. 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/QZDA42475480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e30003ef0036fcf1c5dd34b007d49339ed87152fac24fa75d83d7aabbf4c10. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZDA42475481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b1a4327f500fdcb5279d67a1af5587eb8b9dee31e65747934d4eac3180b0a. 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/QZDA42475482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad572fbf2b8f3ceec96199b037bd465d4884df0acd1f128b29f6f4af6ea1950. 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/UKZGC2502048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c78ffbfca9e012d29affacbd4354eb03f8f6f653c590430bea3aaa28867c69f. 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/QZFZ32523153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe493a7a6c72c355dd2b2b970ac3decc257c0c61015e1ba514ea7b453f03d1f33. 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/QM4TW2583828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542fb93e049e604c8d97fe909b3ec6a499842d938ceef782665a3ed13ef0db52. 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/UKZGC2500845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb133781a5bd75504b10be0244d06da4e4e2899282a55e073279f700e6b8b85. 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/UKZGC2500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff4c6592d1206c04b4bde73a679ecfd513d41aa7be0aa4db96ca62bac86ff7f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SE6XY2522427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb405ffffe425d6b8de8dee3014b1e302fd749de43ab58600e8c7f80df9f1b1b7. 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/UKZGC2504688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c86bad6dc107af87a60c70d7968e6a7dc81bf76748214b2b7d297c6ac500576. 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/UKZGC2503772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e095f77a000b9b6e12d2165081f4cd9ed4ce9161a28c6a3f0b7c98cde7213f0. 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/UKZGC2504701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828b1aa32d660a1a0838fa9bf856d52769bff2187b241cddc33f8372ad4fa3cf. 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/UKZGC2504702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ca95a466094ebc9891888eb94ffb426ce432fc29752e7ebcebff9edac4638f. 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/UKZGC2504703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5339805d40d979364484115c63be5e03a98b67e6f6c6cdb8f462d95fcf9211d4. 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/UKZGC2504704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71334b5caa78837d36ec708ee70a51755c20b70ce2c284a096dfded4378851cb. 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/QZZ7X2476797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e33221c8fe296877749d8a27b53d502efc2f4fbd6322fa902884e49d4fd93cd. 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/AUMEV2552623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c73bd6e23532598d959b2683343f0f4525f0644c2b41d6ebfed5e61922cac5. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZZ792417323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49a10eefd725a3c2467d1b80affd25c057aa580f96d6ca3c1556a28b1f9afa5. 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/UKZGC2503768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38083f98305213743a0e67ed366382b3fe430e99009fd26a240a92957d389bdd. 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/QZK6Q2592567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a396d188b8c221d79b121e7272c6520ea306827cd98bd489848536f654fe47. 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/QZK6G2505662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2161dce633b17f48f79ef6d9352555bc224c6da84e1fc839a11be284bf840f42. 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/SE6XY2525892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9106e9657dd3343f9f8ce186affcdb3416bf91f660fb61a7bb9f28fee2dc5bd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/SE5BU2588846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396a51f3536ab7ff81f9f78a53dbdbdf763ac875bd304d9ec719deafe607886b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/SE5BU2588718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808036eb01cb1538cbf308b94625208a2fcdaa01603d4108902e983ae4d14e71. 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/SE5BU2510739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdedc94f2c818fcc518b4b03093c2cc260556858bfa0e72a2b4160c6458c737b. 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/SE5BU2528866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103812db9ddb05e95d62b2eb87b60cad0a31d903c32788a42fd8b5fabb643493. 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/UKZGC2502420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7494bad6b89514eca597d84c689dccab18078f695caf4f3b267186faf1394480. 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/SE5BU2577826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7d2c4b63289170902f89cae5b9af889f68e9bece17597a872944bc47b09c9c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN52585622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77c217baf621cf3d5aa3208c77e4ac351da4728ade28ad2ab19b0ea5b133096. 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/QZT2T2501009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9449bc285d7de40fa592e37b4fcad0f39e72bdc24404ac7694eee5d8ae1dd91. 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/UKZGC2501304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac8e70c4ec3808c2754403d709a9e99178e8bab38dca30b1c5b754fbce81f8f. 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/QZWFK2398987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32436200d8a9d760c0afd950b7b8f4072c51295c54feab9bc4f3851b022ce7e. 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/QZES52473689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e8959d1a9e7f9c6b330adde3be9b1c8888921d5217cc5e262a58851aa9cf5f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SE6XW2428081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34447913a8eda4f65773c52dfd76469ea6fd8a2242845aa120ee764def040d7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/SE6XW2428092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30ae7fda791cd28d9ef29290c2001caa6b4a5d4f933b9c546eb53b9864e26ac. 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/SE5BU2510878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd198d1b171de013821bafdaafb333ef6868462ecd40c77b47e36c3bc99169. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/SE6QE2443918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71eae8cd5eb0cd9c5224b0ce286dded028a683cf82318257335fdf8fadc1998. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SE6QE2448369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d514bb6179918ef66143220db16817169882dc5ffee0cad3d5347e94bf7ebcd. 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/SE6QE2491348.