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 0x6397d2adae64f22a18034ca2c7880fe4a43ada426b8a78462af6a216cd09a7bd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9182ca66-03e0-476f-b526-fc8fdb33c989.json and https://artists.proofprofile.net/proofs/artist/9182ca66-03e0-476f-b526-fc8fdb33c989.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 0xe5a3eaea9d950c28795dcd4c114fc96f2a07ef1af95ce5787f73c06ccdb06e82. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2160313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb032bd30a72cdd4a87813f44ef39d78a5eb76fb56f62e7c8944f06620a5595. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX5MX2123660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30ac9a472b0bc35ff6b1273a0db8affce154dac9d145353f4cf9ae643d71c38. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2138318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b7f8a0750a97e04c9b4080bf3228913ebe882ace20eb9d1a74ef2781f3fc6b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2279598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40029ab071c46fa24d6f85666dd3ca44938aaea0d0d53f2480c12b56125c0d4. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2291098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8459d62a0ea7e8c22a07300c775b0178bd04b6a8cb94710bb467c7868ddba41d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX89G2257359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3a467918ae2f45ca6927be6d555d9b2241e2a5ac2582092328eda30faf40e6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:13:34Z), 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/GX8KD2295100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34b73fdb351955f2dbfe53b18dd585f698817d021661691b492a5f3e37b9058. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2229196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9069744421384029d6c32646bc5cd3b63d86aeae044799d120eaa85ccef7c0. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GX8KD2229197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d04229beb61ddd0787d7caefad13bf43a15d4c198c9bbcf7d9f03eebb9abcfb. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/GX8KD2229198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b4f44d7cb47b147357ce6e1730257d63f1975f8c4f4f4a3c8010c5ff0a5818. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2229199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732e2ffd017e439221663673b9be9b98edfdf572e120fb7a2017bb588aaabba6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2229201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a6d208d69873f8fed5b1eeea49a48c2d6017cf2dcd3bd3282a77ae9a0960a1. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:12:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2229202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0096f2efcc6a8dcfebd023b01dbf7877c098e933788d7812de14dc9028cee9e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:39:17Z), 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/GX8KD2229203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a809da28f162bacb03b72ed5b85fec186b9b64977339152fd23a1b72bb2f00. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/GX8KD2229204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b5ef6178b233364a2f263aecd79246de482cef0b929edff5bc9f85e0fc0e60. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GX8KD2229206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76a8853311d5e3777dcfc0b2f0a44c962a975fce023691b7cd4b9538d622b1c. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GX8KD2229218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf4d7058071a7b1d23b7c850dd6bd2ac6fb259ff3174652cb032a9e5e1bc619. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:50:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2271516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd729854ed4b2a628ff3284a8e23045d6dad0214fbfa5ca62ff7d8ef16cd8e7cd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2326064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd54a346c4a49cb236c6169c682d315bb1249f409ccc303b3e5c1307c28cc413. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2365929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c57756720b1f9987f009885f1697cb06f8cb69d6e2c7f11b8f8b30fea9eaaff. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2327089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c4b7d79aa063ce0aab14a11b5be74789ee413d4f4435b28c0d360fb696a104. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2361421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138113fb324fbcf4201f2ea4e20623ed7ef6160f8b14e4b9f42bf45b5919b82e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2331460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7610d84b6cc12e46e45e07141ea434da8dca4a30ce4c3000bde1504fae184b6. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:32:07Z), 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/GX8LE2363053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2265f4f47d183c4126d8721827fbf66617662b173e2ddd940944c402f952d8a8. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/GX8LE2307243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9779108b495e5246323daca960158a6b6202db7667499479b9432c470fdf753a. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GX8LE2317118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1393e04e490ac50d9d4b18a154ca1c708183904509a732ccbc5c328314273c6f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GX8LE2323460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c274403bc330d34029e64c9dda3e12112e7a184bd01936a81ab312ebe254c57. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/GX8LE2354699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44f3c3407941bf0c3b80444852e5422f46509dc23d4fe44e1ee6d554cd5f07a. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GX8LE2345897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8594809c5fb4324263f4ed56733ce6513867ebc7613d8a01d93828066c7458. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GX8LE2332391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb507e5af2143eaa3db233885bbf183e8616e01595c0c038ad3c4998f5b20737. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2367245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e09844528aaa8b94a6973d9f5835c17fbc5f1f53a6ed720c7a9f8d2fda4513. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2346166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d69cc6020259647c6f2983b8387be6139665f0d9709afc361cc4a408860b395. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2342874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1330297700346ff4c352039db05fa059a8b7dc26563d5dfb1ec8e2ed7203b7d7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2328247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c40dcac2b894b3bf88edf579d85d6385c944075e42a70c268ca676b3c6a12f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2397984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e34dde7bd8edccebcc11952249990f14f77ddc7f2501279676224557c060216. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2382046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb653c62670ece4a318e943d1ea0743d15b1b96f62eecc727411adb433f4c997. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:17:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2363081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3216302629451df1cb7d3dc33a827e37461bbdb845d432f657d30ca81f235603. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:22:48Z), 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/GX3HH2367826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1986398ad1a6b48ab19bbd0e5bfc414007936b0df7b04b575e395dbe931a7c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2365197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5b15004ee0ec4499b5ac987b9fda7f5e576a4a929f0f95507cd473c2c5b661. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:40:59Z), 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/GX3HH2391706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6ad646c880e85ad5420806e29539b802b330de78d7563d4e97e1601e925cc3. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:00:33Z), 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/GX3HH2394114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d523bf90385886297922b5fa26abee35e44dfbd8facfb064804941a73d10d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2315842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0117e60181479749375837edb42434ac7edf04318c7180c498a9f784f31aff. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2362748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb2540b438ff79ea93c76e3d6b9a51bb00b0c3e4077b7ae35cfbe6353c73d2d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2398281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14b97698e5ff65bba613f9d94149256decb18643e7ef0cd6871af291b52f1ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2324914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e0a0536689c65e1ca1eb0b2969d3f6a6d0231b3fadd11977e2e17c6d83e75. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2306684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269192954d7f828e979b2fa64d4a2f30404316439d0943198ae9331bd127ae31. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2373238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd03cb404d07e9a7f8bf537c52349e2fb7618604bf6a0a4723903b8eaa2ce15. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2388334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a26e612deee240f35978c5bd74d2aefa32077de1317c7838a36bdf9fe4349b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2351125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d23236fb3098c91815d004407cdd8c1aa2a2b0aab11976c8dae44775cbec081. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2394162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766c929bc626dfdd421dec19bfeb4b109804fb3e11c1af4210135f58aa62cf16. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2371127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf75fbe4478673e7e64b65d574b46c1eb5d4ce849de5e833b7983c2f93231be7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2356381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d986ac4cebf371fa9066ba22525dbb57814874d308dbaa0cec43f4ed1578a5. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2410751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14142846f84cb02219f5797c3ad39e82a4dd5ecc8826bbdbb18d6a971c5e2caa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GXBDS2499022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2c96247960e696c3ba909e2d14a14801abb305d1cde0498d8aa065dfc026ec. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT2WN2502636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98978e57342134aca557e183d9c67c6a10cb6b6c9c09bb51552067c43a31520c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2WN2502638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c1e3b2de1d5374157d0ad29b654c6f5a69831d033b6bd975e05cc9f4d84069. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT2WN2502687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bd09885ec3bb11518393c85d72189b011a7def8ba9335739aa6e66354bb8b2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QT2WN2502688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083b769b45a675e57679f71c0d9c6688519c6df83086ddbb8dc2ac9efe3104e5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2WN2502689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd695f6ecb20eca6315a826b124dbfb8c3a8500c1965e2b7c8611bd80474d9e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QT2WN2502690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f21418ae6727c4c0e6925942b2c26a14362451e25e4d1d7fe03e0b14929592. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2WN2502691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857bc66490c131ef93730b60f181f43e7ef45f93c29abc753d2a6374da18d4fd. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2WN2502692.