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 0x220037f9ac1abceabb0a9b2b835f027eb6e926fc891f47f0d3a23c6565ee4887. 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/8cb1728e-23be-48ea-87ec-e0a4f42b6d9f.json and https://artists.proofprofile.net/proofs/artist/8cb1728e-23be-48ea-87ec-e0a4f42b6d9f.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 0x9666c42f639931e60044cf6f575d7ec795b81b322024b37ba023454071b86e50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f03c265306855d838437db7de52693dca330cbd4f47c2f00f547326aba4fc2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b1246f1a0cf1c31646cfe16d6e65a4c2d8bcdb634dfb9037d86d5d2c57d473. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786e39817492a772f63bf23b9b9b88ef3b13d3cf8cb48c20685a6961ed37c7b9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/DEUM71400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ece451da483f091faf227509af00aed31d6785e75001ca193527d1e89ef959. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEUM71400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e194966869d6ab3f92f27a56a92a6b97300efe58829763acacdc471b20ec00c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d46f5658d5b27101ac6ba12e1caa887639fa196b875446feb2abe2397e0433e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/DEUM71400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6404c4a6e12057a0be00ff5419e9e66dde91077721296bb84ff0274077a7469. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/DEUM71400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa3d6c2959d655fb4c27d7bd89b1378c0f86503da9dc32c49ff0fb2e7470c53. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5a543c59123432f1f5a5f8d74702b5ced4514efb16ec5b711361bbc261166. 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/DEUM71400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8966979b218dead5c99d83dc438e1022c601d4f17e5a6e09b47e372299678d. 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/DEUM71403325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26083863a51039faf72178b2c350455154e600faa529d76bbe8cf8e7ac39c545. 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/DEUM71403327.
Es kommt ein Schiff geladen (Túla cirya, penquanta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890d759d9d1f30189b04a6e2c93a813c2580867783738b2145733172c53c5ad. 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/DEUM71403329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d46f5658d5b27101ac6ba12e1caa887639fa196b875446feb2abe2397e0433e. 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/DEUM71400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa3d6c2959d655fb4c27d7bd89b1378c0f86503da9dc32c49ff0fb2e7470c53. 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/DEUM71400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5a543c59123432f1f5a5f8d74702b5ced4514efb16ec5b711361bbc261166. 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/DEUM71400065.
Ananau - Wo die Höhen zum Himmel reichen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57380945f6a29f71fb5abac87f58bf5896dade3ff4890598abe3255282634d37. 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/DEUM71500317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b69f79229bc70765199651c4c9ffa9004a7b17aca476edd5df7dea15bcd0475. 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/DEUM71500318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf382bfac70fdd6e37da49f514f3201cbc06ee547f63edaea26eafab50406505. 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/DEUM71500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e5ac15ca2017a40bc2390d6d280b3eae41612e28d529f2f78ef2587fbc5290. 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/DEUM71500320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70faafdce3bc039b7496210e873a9f10736eb9b34eb2a3d73a717edd4fa42ca. 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/DEUM71500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61afab12fb4f1cecae9758d2839babf498cb905d55d45049a6b53e1673ac09ec. 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/DEUM71500322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae60d38cb03dc350887934f4d856fa3b5d13aacc208eb26df84a8cbacf246f4. 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/DEUM71500323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9a97af192d69ae6d161ae0d37de3588817a391ede530592e09d79ac19dd436. 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/DEUM71500324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35c5a7bdda24c974b62dc3ee4b613c10576a3fd6f69fa446a2830ac8478ccb3. 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/DEUM71500325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5234395c579cc7d38c28340004648ad41a952ad2c40933bd8f024585818c3a. 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/DEUM71500326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788118b6c762d7eb2e7074472eecaba33c5bb2971e08aacbc877843721861535. 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/DEUM71500327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd3c31f9408785e8cb41fc6fd931c7e5bf4363c4604e76bdec0b31bf5609e2d. 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/DEUM71500328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a7e8c110a54e0aaa01cf69ad0cee8fd4af563cd31ab88cd03f8f13ba379e1b. 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/USUG11501190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039b98f85b654b9619eddb91571b56704f6ccf8bf01bb88a69149cba2388c416. 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/DEUM71503332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcdcb0bb805428492575e1d12e364a13898b0b85b2f2cdc0f316515cf1d4e00. 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/DEUM71503338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af29bfa7dd40287ac4362e4ebcbd2ddb3492f0b57d67ffdd83eda064cb444ba. 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/DEUM71503345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb70c26a0b74bd9ea5a651280f7efebb699bae404649e153c3333a7cb042b2f. 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/DEUM71602463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72318ff5ce64b3f28a88b50c99c69633eb2c4488345832fce8cdab5634436e9b. 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/DEUM71602468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e435d3e24192a12e70b55b49fcae381626007dd8f1bb497c664838ca5d244d. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/DEUM71602470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7557227a08c04d7f57c19cfb44fadbfcc1613a02f2bc51b3981447ebb2e0dbb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEUM71602471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b08b173c2e7365a07aa6d22baf8ea573ad34dd7545d879c6fd28b1504ca736. 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/DEUM71602474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf653243160cc8b19f22f3adfe3f550bbf2bd24d4b6f105d065b408aab4c0798. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf8001d9266b75cf9215ad8eb512e7af24f4199305351afe44ae63efe0d4ff. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/DEUM71602478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9136d4c71f9f348bd8f45b278963499029106ff442cb1529d9ec351d55c194. 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/DEUM71703256.
Märchen enden gut [Nyáre Ranta (Märchenedition)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3027238a8590da4ad1ed54e0619ee56fdd4e5518907e713e1dce8b862db18ab0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ca203535ea10b1fa0fc83ead821b7c7b9c8197f0cb8f7d1d963a4e12ba9218. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEUM71602460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827e7c53efecd82308f0f6c389b08e4c8e8c40f76a66ed08ac14c84560a1d2f2. 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/DEUM71602461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e943d929d5e18cfcd7dae4fbc98da4869f13153a9a29190a600b37cbaad57. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/DEUM71602462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb70c26a0b74bd9ea5a651280f7efebb699bae404649e153c3333a7cb042b2f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEUM71602463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7115e96c7785d1a0aea610c4a0152ba7dc64c9450c077563d2d5bc48d1da85. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92fc7f83377853b270a2417d4cce5c0e180e639fd587f68a2a91a489d367fac. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e9d6af0b1e408e055369ad219f7a8b001c8a5879d4dc6b128933585086af77. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3699cc51e73935feda0e7af206c7a697ac7b82636cc44af7bb0389c848eb3b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEUM71602467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72318ff5ce64b3f28a88b50c99c69633eb2c4488345832fce8cdab5634436e9b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEUM71602468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d2578916591c072c17e4aaf8b20e80fed43fc0da058aa32bf704065f6d87eb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEUM71602469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e435d3e24192a12e70b55b49fcae381626007dd8f1bb497c664838ca5d244d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/DEUM71602470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7557227a08c04d7f57c19cfb44fadbfcc1613a02f2bc51b3981447ebb2e0dbb. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b08b173c2e7365a07aa6d22baf8ea573ad34dd7545d879c6fd28b1504ca736. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEUM71602474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf653243160cc8b19f22f3adfe3f550bbf2bd24d4b6f105d065b408aab4c0798. 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/DEUM71602476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a741dbd4f4d8d65f3d567aa43f551aa61753556c3e4412ffccbd025e859b13. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/DEUM71602475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654603ba141d08e5ef74840a34a6eb742b55638794ed6fd661017d3a8b475659. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71602477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf8001d9266b75cf9215ad8eb512e7af24f4199305351afe44ae63efe0d4ff. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/DEUM71602478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b3f8c68106c4e27037ed251b19fb7f5fdda2f1bac425b312557eb40d06fe67. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281724543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155174d23c3f6fb18aa7a49025fa5931cdf16f1bb3c98d93da64b24be61e3e46. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/DEUM71901174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc3b93f92a5724432394f93c50cc12bd76dbcb912823f6e91847e3ff0460c3d. 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/DEUM71902973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93ce7f030eeeefa661c5243288180617b3d360bab07e9737f493e20607bd3b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71902974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013dc16a1647b78d9ec25cf1e7bbb9a55d96bf20d42b06da5a6849658f9049f8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEUM71902976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecc1ac585da0880b290a276fe0aab92f1b13c28f2bbb1c2ac789b061db4bef1. 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/DEUM71902977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3f6f9245b91605f0bf54e75619ff113528d320e3a015c8c5d3d4c362f8b6ea. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEUM71902978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd31b8a81c8b6e6b4ebd0d13dbd8d6b1f4a08fa14a548a099728904749b2883. 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/DEUM71902979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4db773d2b787a3e75526971b917642193eb38def7092b9343954614df702409. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71902980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4d50a72ccbf71d450b7fcb964bb16d941931e83e66fd71530f504809be0ff4. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/DEUM71902981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66754486e8d63ce5f65aa264baf5c221bdca7e62e16a2b875c46f9903545291d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEUM71902982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e3dfcdfe15967a602b53c077285e76120ee8eef79c9bf94066145235727688. 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/DEUM71902983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26ea5b3ae9141a497075cfa3596d6a4352a489f1eefe46768f0414383435a0f. 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/DEUM71902984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe0f1f64010daad0e80339040ee2d75862c28361829ea3aa2217055f285cc37. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEUM72002517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91890ff3c64617b6cfbff797b3444bc6c569c2a915bef1d20ce59e299cc7bfd6. 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/DEUM71305020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57380945f6a29f71fb5abac87f58bf5896dade3ff4890598abe3255282634d37. 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/DEUM71500317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3027238a8590da4ad1ed54e0619ee56fdd4e5518907e713e1dce8b862db18ab0. 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/DEUM71602459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17ee2241977909490594e9b0823d7c1f5ce460b4209f601a4bd972d1c3a3e6b. 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/DEUM72002515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe0f1f64010daad0e80339040ee2d75862c28361829ea3aa2217055f285cc37. 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/DEUM72002517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666c42f639931e60044cf6f575d7ec795b81b322024b37ba023454071b86e50. 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/DEUM71400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05ba218ede04d06620b357d552c4ac264e78fe9e88eac981f4065c769b8aa0a. 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/DEUM72002521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1a3e3ad1b2f84ce70820c47956d140d90cdb641b9b07741ee2e4c4423f65fe. 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/DEUM71902975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9136d4c71f9f348bd8f45b278963499029106ff442cb1529d9ec351d55c194. 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/DEUM71703256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaba6c35731cb950a4df338f1ccd2e9c8a49c89ec31b7775452d65558f24b6e7. 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/DEUM72002518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3033e08356e46561706d7ed3ce95fb0e23aaa28e5f1dd870902f72dfb78f1f. 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/DEUM72002522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c032d6a5476e759f9de63015b0dc8471da8957956a6a629583627484bd30247. 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/DEUM71403324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e194966869d6ab3f92f27a56a92a6b97300efe58829763acacdc471b20ec00c. 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/DEUM71400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e5ac15ca2017a40bc2390d6d280b3eae41612e28d529f2f78ef2587fbc5290. 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/DEUM71500320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a7e8c110a54e0aaa01cf69ad0cee8fd4af563cd31ab88cd03f8f13ba379e1b. 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/USUG11501190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d2578916591c072c17e4aaf8b20e80fed43fc0da058aa32bf704065f6d87eb. 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/DEUM71602469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b1246f1a0cf1c31646cfe16d6e65a4c2d8bcdb634dfb9037d86d5d2c57d473. 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/DEUM71400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084a2437653f82a7b377b2acbfa8bfec92fda0cf04771947a700807cbd89054e. 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/DEUM72002523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357976dae409a4cdc7263ada6d872b04df01545d6276e60d37cff1cedcd2a958. 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/DEUM72002519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27e0fa354666253427cc8f1b3ce9f23cebf69345f948628e1f8a1854d593020. 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/DEUM72002520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ffe933122194512e44adf1645529432a369021b88ef7079389a5d998b1f72d. 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/USUG11501506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a7e8c110a54e0aaa01cf69ad0cee8fd4af563cd31ab88cd03f8f13ba379e1b. 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/USUG11501190.