1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xacb7e5d925d46e0ef8e2673f6bd570104538a6c04b57e98809c0eb58b1199805. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0da76cc3-6bc1-4a5b-8070-1318b57846e2.json and https://artists.proofprofile.net/proofs/artist/0da76cc3-6bc1-4a5b-8070-1318b57846e2.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 → block OTSBitcoinBlock must exist at that height 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 0xb4cabac8c54e215e91e06ce7ef4849b580fa8943f2f5251e39e89b357a925fc7. 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/DEA810800390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc38213b806de7b94526c2a91709a971e26dcd5891fc4084761c9fc6381f936b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:07:27Z), 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/DEA810800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a248fd1f03338108c626ca95852e7687fafa9fdef3df90fbec62e58b43700c8. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:09:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA812300507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dee561b344c3a002507590f7b3eac7038be7d131387401260b965ba8671ab5. 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/DEA812300510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc5671c8f2bc25d1c03060d313bb3a0841668b8466e8321bf76dc91911c7e1. 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/USBI10000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b40353e4c23b67c9528cb691d7b23889188576a866baa094b7a63d091652543. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/DEC719400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47905c1b5964b844a138f500a6582b86366fd63aaf7e99f60143df7b0b4fa5b8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEA818200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3c3e5081d46e6937b8cd52aaaaad26c40eafdc2f94ff414e16de46163f0f3e. 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/DEC719400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30697f16cb8d139f1586b37a2af1d2b075b53444420153e96c70baef0e55d26d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEC719400059.
Felicita/Sharazan/Tu soltanto tu (Wie wär's heut' mit Revue? 26.11.1983)
Felicità (Ciao ciao bella musica 22.05.1983)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83806a7a3c92b32ea518f4561d7334a73c469e6d94e9c4f32a9008600d2b3384. 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/DEA818400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592a9c1a7709b051e8b55d4021c0ca21b8357052633120133b8c9d3cabbeb6c9. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DEA818400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a480228c6f7190cbd36d8af2a00ed4b72c55ba2bbef2f12c8297bf4f7b2129. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USBI10100438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2e1fcac5b7dfc3792e0ab4ae7c35ffc782e22307f0860cf2b367b347e53d68. 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/DEA818400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc757f66e1396e61c591e19ea1dbe728d07e86a6e8d5ddb48024ab272b1362d92. 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/USBI10100451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ee5290d52fc7a813edbc22ae1573f3e2eac3b785fdac0e081371b0bf4462b6. 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/DEA818400144.
Tu soltanto tu (Mi hai fatto innamorare)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a480228c6f7190cbd36d8af2a00ed4b72c55ba2bbef2f12c8297bf4f7b2129. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USBI10100438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2e1fcac5b7dfc3792e0ab4ae7c35ffc782e22307f0860cf2b367b347e53d68. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEA818400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b40353e4c23b67c9528cb691d7b23889188576a866baa094b7a63d091652543. 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/DEC719400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eae684ca22fb751e0c2717194e2cf6e805622df9ad4a40743d99684dcda3f9e. 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/DEC719400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eae684ca22fb751e0c2717194e2cf6e805622df9ad4a40743d99684dcda3f9e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEC719400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377551f998b0356f9e5cb71d420cc603dad00eb2c991f311277a646ad1f8dcfc. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DEC719400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935342d1808ab68ea269dbe638d9b842889366acbbd5f10fa30ed478f802ed1d. 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/DEA818300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d759c8522552cff652ace921ef88749e3226b46bb04816edca13a1fc58513a9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USBI10100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc757f66e1396e61c591e19ea1dbe728d07e86a6e8d5ddb48024ab272b1362d92. 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/USBI10100451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274f68053897aa90714e14f4a30dfbe3210b2e76d0b2359d07a547dac930862. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEC719400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377551f998b0356f9e5cb71d420cc603dad00eb2c991f311277a646ad1f8dcfc. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC719400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8146da25298bf040ebb5016d3a620de5b4438c130de239d03966f0c3c5825f57. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:13:59Z), 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/DEA818500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b40353e4c23b67c9528cb691d7b23889188576a866baa094b7a63d091652543. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/DEC719400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046363c0097a0288666bcc5182f1d32e22ee063d35c8852cb6cfbe66c60c6f3e. 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/USBI10100452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa929158d0e65663ac592b5efd9c1c9df19997747164a6e9d433f33c9dc3b916f. 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/DEA818200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592a9c1a7709b051e8b55d4021c0ca21b8357052633120133b8c9d3cabbeb6c9. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/DEA818400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c69825928e989f77877cf804895680ac4234caa5be8e35b94bf87ecf3cd66b. 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/DEA818400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee03f04a287e5491ebbd1702f6921e46001091daa08137e8e08d1fa916738e2b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/DEA818200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ee5290d52fc7a813edbc22ae1573f3e2eac3b785fdac0e081371b0bf4462b6. 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/DEA818400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83806a7a3c92b32ea518f4561d7334a73c469e6d94e9c4f32a9008600d2b3384. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEA818400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28cafae638aea6ce80eafc9e0c99458269acfd27c9685da3c707f820f1a2d11. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USBI10000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eae684ca22fb751e0c2717194e2cf6e805622df9ad4a40743d99684dcda3f9e. 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/DEC719400058.
Gwiazdy XX Wieku - Al Bano & Romina Power
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47905c1b5964b844a138f500a6582b86366fd63aaf7e99f60143df7b0b4fa5b8. 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/DEA818200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0080d65242d69de39067c6efebec3ee7200a8d20a55696c34eb2085673b96434. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEA818200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0080d65242d69de39067c6efebec3ee7200a8d20a55696c34eb2085673b96434. 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/DEA818200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc5671c8f2bc25d1c03060d313bb3a0841668b8466e8321bf76dc91911c7e1. 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/USBI10000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ab99d4ef1837c69cdf36af8fd37b0006aa9d030dbc397db11f7bbf573c7c2f. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/DEA818200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7913f1364f79dbcab757426f0e772921fdc345ec29c767004b639d523e2b8155. 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/ITG831700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a8707588764fd1c916e8b53e0c44b65b158f77848903e2345332ca936df204. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ITG831700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1ac1a2e448d36b450c1e403387130d2943a03b189677faee4275f9af3d29c9. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ITG831700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d56784d879b9e0559d0f54d582ef7f388d8c2cfd95a369d6da54c27aa2d2c3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG831700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b85d8d490449d67164ed5d6d836bdd5f0d3c1c7d3b9fb95653d4d866a505d7. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ITG831700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce501068d0e868a57ccb34e2dd1926fe0b586c6885be308f15118e0713ea22e3. 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/ITG831700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab55e9b33148958e10063b5e4817a34605b6e87f6f943b2437c9efe6daa575. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG831700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fba8d4309f1886d8f4389e4add759aa78110d9c665235b1a4c7d48a3947c4a. 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/ITG831700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc5671c8f2bc25d1c03060d313bb3a0841668b8466e8321bf76dc91911c7e1. 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/USBI10000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc5671c8f2bc25d1c03060d313bb3a0841668b8466e8321bf76dc91911c7e1. 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/USBI10000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28cafae638aea6ce80eafc9e0c99458269acfd27c9685da3c707f820f1a2d11. 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/USBI10000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eae684ca22fb751e0c2717194e2cf6e805622df9ad4a40743d99684dcda3f9e. 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/DEC719400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62527998e95ec845a9943646d25da935e77b377680191de38f90890a860792e1. 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/DEC719400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214b84191e00c24f2069a67f54de0c19b8787d9fccf41c19ec670ff7a6a57c49. 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/ITQ008700080.