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 0xae2622f536a3baff0dbfef6136ef86c5555a5b4cc74d0fd50c4280e7a7da38ce. 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/79fe5513-f029-4409-8e93-cbe734ca351c.json and https://artists.proofprofile.net/proofs/artist/79fe5513-f029-4409-8e93-cbe734ca351c.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 0x234a6b9eb0fcaebc033e4acd1497a5789fa2f8701777345b116ab7c6e0af4db3. 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/QZTB22304284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394d083c1a13859abdf0ee5e6e0d208bfab95acadaebf927af7f47a1e3629f7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:39Z), 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/QZTB22304285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76c33e6861c11c927e36679f4f1fa6237a74b9562eddd241f70da263227a561. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZTB22304286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387c12e99f285feecfcf5cb0592a237573470507341d20fda4c2ca2e6923b66b. 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/QZTB22304287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51654a95cd0f8b1c87398d68300c9152e47f5fb8b4ce834fe6546c7866dd7d23. 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/QZTB22304288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee50a1b46049c493534680f761f39e6720013b1d53fe668dc113fd45a88c8f9. 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/QZTB22304289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8e2aec8e267259249177c652f909b9337d71cdcd2ec27115cbc18a0d7a74b0. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZTB22304290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4256a766f0642da7f796a6076d2585543b4cc033012683c87a68c546fa52ec. 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/QZTB22304291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f138a6b74d6dbf00339673a411287e400bad0cd9d97ba2dc1f27ca55e26141. 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/QZTB22304292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da98a20af84d554ba7c7a2bb6ccb4998e3fc592f8057b25c4c9fdd84bc26c02. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTB22304293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c7f2a8cc8bbd158fa1b728255fc21ddc19eb4f5549e324f39785ffa3f607a0. 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/QZTB22304294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213201e1d0125d45fbbb68741ffa386f257b70c9fa75dcb7ece5f52487f4cb62. 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/QZTB22304295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc5fec721b6cefd56c29b0c0cebc198e59bc55e21b182fbd860abd039aaec5e. 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/QZTB22304296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fbe8e18b4f285ffbec9f03a385fef1d7b5b5bad6fa5a206359cd62fb7d36af. 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/QZTB22304297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb661fa7ff91afe0d6198726c6f8a8cbf980d522079716afbdc8090ecf03e256e. 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/QZTB22304298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425dfdaaf5b32532d1dd519f19c82e4f26d5e9ba2afb6a994fb0befb88f27d22. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZTAZ2312816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e98e8fa4e48e6162fe8b4a4bdde19b250087acffa1353c0a29daecb1c0e6a33. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZTAZ2312817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daa082c6ece0553d5a6239e25648ce43bebdeb1b6ba90222001a1d85a7cd205. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2312818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd056ddba118a2b30fd52a3685037ccb71d9e94fe01cd3a6f43ea1463bfe46ad. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:04:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2312819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8838bb573c5167c8168ac019a68cfba153f8dd44418826e5140db15ff856f229. 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/QZTAZ2312820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc36413fc1efa68853749bc2e1274affe61abb35a105fa56e6cc786d14b50fc. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:32Z), 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/QZTAZ2312821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9cc95e8b65c5e273f86df10d4fd47f98fcfabbcc2c22447fdc517122868d87. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2312822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e66efe37af1464b2f43359ca8987f7ad8b0f13e56f24790f504945efbb62c76. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2312823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3176b0b63872771771a43ef35f9b149c0db7d38faf1c8601a12dc10be457e2. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2312824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f6166497e33c4838793852b67ba5003d8098a517e65fed58341168e978964. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2312825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a609f1fa871db9774226b25a732054c8e495dcd988577078b87bedbb502d69. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2312826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab3a9cb7cdbbabbcca941fde5b3755f36c2e94e4371fa5ac43061910cba54e8. 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/QZTAZ2312827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419b4b193d4f61823d6ef35e1881790779b8c5d736437d8ed60387ed95299787. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2312828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55a7aefd430f70a9b3c6c7c626cd044d58387e29bafcb55c349223dc41d218b. 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/QZTAZ2312829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf216e92a67135ac5ca86adb155ebfaa9fb7415c6d8b48f0dbf5ee03ba4a66ab. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367d189e05495ba48f425532fa49073280449bc6ca08719a8174a6af0277845d. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb627bf9bd400f9920ee48922a1b49f4bf0895c212718f5cb538cac92a8f96cd. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11600227d566075c9602e3d74108010701b10084ef824441d422b5335b55f04. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29f0bc1a259b9a0145e891030ba7abf4f8c11291829028c29bc709d6b4ea03a. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4150c589db19cf2345c26ed73b54fd89688dd8da331ba65cbf33af61cfc92c22. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZTAZ2308665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7868960df88ca95b83c3ee8a7bf3bc2caf9b0c12b7940e839b7a422dd9a36cd0. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52eb4335d8d3051f45f79af11ac988dbcd6b71c25232a6632e06599faad968ea. 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/QZTAZ2308667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0864fc6a9b8bafee1165b9d354791e5260bb61bcb17cea4c0b4d582b914704eb. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23adb603f6cfb0e218c8c33d79100b6e2850e3f4b622cc63a971eac81db9f2e5. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae69f1c0509a33ac2e7933744d140d57374efb5341766457ab8eb8bd5eccb348. 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/QZTAZ2308670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a98490eb46001a1724d35f08e0b0afca32a25ffdf8815ac129e6d87d7130561. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7af4057d6bd6221344233d593feaea45255cb11cc6c3af70876af584d27703. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516a30404eeeb250df6951654dba8d0383b5d1ef418f0c6e76d90b7b3b5ae7ff. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01907b4aafb7c0e1bb51f12c6bd92aad6b00bf56f8e0f51da7a308a98d731942. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68055c29a8b08834cee1ee9b0990328d56a990f76cc322da74eb87180cf4fa23. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61fe80278d12afd66bc471e58d0c015a08edae42dc7885c284540001ba7ea3f. 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/QZTAZ2308690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1be74bd79e33e8de8dd8304aacbf4e3ec0ec293d5f9b1071d11ec6d0484b496. 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/QZTAZ2308691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b84d5f568cff0e66c05ef0ca3185acc1c68ff103bbd01b4cde82008da453f3. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZTAZ2308692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1085872414f0c9ba087e63013a5e9031c9fbf8922efc367de019dc0fac8c5. 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/QZTAZ2308693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f3f253cfd3f3f607f14284898ce3530a53f017c2a3ea4f2830f824376b63fb. 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/QZTAZ2308694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b1b26167459cfb875b9c20dc5fa640de0422e7099d9cfd87a3cde1f6a3797b. 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/QZTAZ2308695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b632737a7ddae81f1947b1c29c0c9612415c79f33773452c1d3d3516369c1f. 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/QZTAZ2308696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bb88aff786b69a5b2c578732482bda3d123e335c49f04b8e1e1a873ef969c8. 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/QZTAZ2308697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5a2fc9c1a6af55af5b460291745a56fb82fb5bafe14cbfa6ec35c06d9022b0. 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/QZTAZ2308698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc37f797df0b9dfbd203872a8e0bc0d414a412cd2ad9e1a9f78be734f68a756b. 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/QZTAZ2308699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1250a7f6db4ad861314d6362be9d0cd3d87aea47a0d7b9cb2e688c2f00c08e5d. 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/QZTAZ2308700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45ced3eab3dcdf74bdf57891fb9fcd24d0a9ffcee7ede0b11a3ea29e3587944. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2308701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031f12e1df395b52ea10faa92ff18143f7b77b7fe83f7253fd76f5c6cf0b7996. 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/QZTAZ2308702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa650ba756858b71384b57c9c183c1d090243a598c168e67cd03c19794455b94. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2308603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d64fca4c2b51150a81c73661cada1d851e0f5dcb001f5a2ea1fbeb7f55ff42. 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/QZTAZ2308604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dea5b3c5d4db37cc7fd3c8de8e9599afcf56b9971a51bf72592e07cf45bd066. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:41:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2308605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ae0d0ea2f13d239f1fd9d2cb6ebef990674d94f9f2362c59cabdb836ba4035. 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/QZTAZ2308606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e77087f9b1776db30666f15cee6cab26d11337912a539a485c9410ffd5b3ed0. 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/QZTAZ2308607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c69a8b91cac561d3358c29ac0415aadf1b551d8b629ba335c2a856e2a6632d. 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/QZTAZ2308608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f369cd016a7b6a8999cbc26c094ac228008b48ba65ce326552dc4ca5297d1f. 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/QZTAZ2308609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42377514888536f051e13ccd027520fe503ceb57309168b4726492e5405e02dd. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:00:10Z), 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/QZTAZ2308610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b503f23ce8b456b6ba49b6c7a8ab53a8b42425d3fbb7ec95be378b0ecd68f05. 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/QZTAZ2308611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76bda2b1c495c6d0f8c1dfa666ade972d8ec011dc9b54c2b4e3c8df61117b5e. 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/QZTAZ2308612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af48d91a07736a2c92b10c54a5b797143500654369bb980a802a99006e54314. 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/QZTAZ2308613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac74e02887066f99fbc54d16d0398ac6971208a5031e1412ab8c562fbba02c19. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2308614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6414c86df341df46caceb8949cae3d8fd146d808ad0686c89013dc0fd136e0b9. 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/QZTAZ2340094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58340edd7b43b8caf10b7d5766951ca8021597c709ca700e592c417d12550eb. 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/QZTAZ2340095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4d8cb0c6868785fa7c9d0c94bbb8127d1251358d6d92e552634164abcdd46d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:39:45Z), 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/QZTAZ2340096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5273b56cdf423469a62c76a00bded4fb335c721e03728eb2b78f34c63e39b886. 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/QZTAZ2340097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28da256938ea329461e4bf39e3255845970d15095f40ed2d4fd2e9ad85009e5. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2340098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f0da0a689fba67209eaf66322ca1c2058a1235922f0d8ce1dc815ea6a4a3bf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2340099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ddbab431f871a074b066ca96cf35fb2ab34d7d355cb424db88ed28fd75893e. 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/QZTAZ2340100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507b74f7f55dc7b1518e416764843a96301106dee2a58d73c1bfad7c8aaaa81e. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2340101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268686f039a7b7abb1d7974bb336081fb1fea3e470744cbe681385fc5e07eed8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2340102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227ac6cc1180fa9b77b52f301ba20c9a5a2d23a818ecb4663291848d8606eae8. 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/QZTAZ2340103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73047a2cf36fd83f8f3a5121f71bee89f6ddc1bd129373ec259e2b3cc4eb6c0. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2340104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31115ac136c5474065a04d4335d8781e8bae9be3d5de6e62d351ee70f4031665. 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/QZTAZ2340105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29d143ad22e9114d23b5f85331f7c6a28784218318d6c9b97fc399da95d3107. 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/QZTAZ2340106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc585870f2c9f1c5985482111cdd0ed7f053c8d04b97a4c5495ae3fc46588985. 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/QZTAZ2340107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2189d76c7d3d277432e33cfb1ec21ea6ba856495e562796c0cdbcd1bdb011ba0. 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/QZTAZ2308634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10716b3c3aeccb21c5652a6df1a54bd1d297b18e0a4676b860c4aabcef859aba. 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/QZTAZ2308635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a72b1e549b433a6c822508da5510000d04f06c41778387aad95441e2db1d1. 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/QZTAZ2308636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21342fb59c033cfaa63d532f6cb4e579f12a9e19da7407b5077dcb1d3754ab7d. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8352d7be89767e8255e86547fe4180bbde62f4453e8fd2fa41b2474fefaa595. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd6746a1f34e06cf3bb11fbf35ca89a61891853bb8ffa531740f32edba0a11c. 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/QZTAZ2308639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e99a46c1e740cd843643681eaf75dd0be5f822284310d8060426271941afc36. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:23:51Z), 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/QZTAZ2308640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4587a10cec3928a22e5274bc2869b7e965a2fb0a619602d8b7f1adb24cbed233. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2308641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e686575eaac7c49cb945afbde8bf08f0acd17bb5c3c6ace58984d0ba96894e. 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/QZTAZ2308642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e372e925e956790c71c1311024798db8f7749c8f6059c46cf1302694865f134. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde06816091ec036a7f1d85b51383c5a772f1588398c77935c1f4706b80bb1e6d. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0b8e122d229fda535cd62191adf518a20f2f635a3133e4d91864af9ccc2d09. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf128ade4b14b8ebe89925bc12f88a0c88823cb5c24e53d095a5bee0284f91adf. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2308646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40758f15a581afd8db2f3bf20c40e9f81d64c8125f005a8c42698471bf8f96f4. 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/QZTAZ2308647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb042e316a02fc12eab720ea385029029aaef77420d409e100a028c6ef1cb343d. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2306986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd29a40f455690059db2945d014e854921905baaae47c26f290d6fac7cfff151. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2306987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b42e1a129097d9cc3665f209fdcd19e64c385dd866f96dd64393bc3a7cd8b0a. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2306988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbe722df445092b74607a0db4033fad7050cbacabcd35b835e3317b05988fcc. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2306989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf10d45ca33201073afeb2d93fcf9711f3c378298fa7563f5a6d8c1433390d9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:18:50Z), 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/QZTAZ2306990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1171a9a2dab09004276158b572925901253508e91e2637ff3bdf55bc7de27df. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAZ2306991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10a570917e0ade36111ac6f8df1a1db4d86e1695384c1ff1927b7aaa90c8af4. 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/QZTAZ2306992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf03f4b1383a16dce91af37e8cc5dbbd98f9b1ad125176d6451ceb9aea3bffa3. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAZ2306993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd510348656a4cc196374c8d078e9dcd616fc032438848220161ea8b608e9ce46. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAY2391077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f39f55f97153abf5b1e951a2e8180c761b2673469b3c6d93a9a928e47134d6. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a66ad13f4def71781b84a127d0b3ec44fdc82b1291ec97a56336bf27ace903d. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cf28f13a61673fb9bb7172a196c9929273a469e8e69433b0792ec369a155c9. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:46:50Z), 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/QZTAY2391080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24042584c4230ab619ddf1b2f9e93f18fd33d6129141ca5b78db210a0495bb. 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/QZTAY2391081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83211d9a0b61995c3e852c6e20dc6e22ecec05a3b299e0ddb0a68389267b46fb. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48d88b131ff5b5289ad4c1f78270c0498f2a6658eaaba59e06fcc7a4afb7464. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730cbd31a4664af5422e16597899fed541a64fdcf7dfbb146da662a45f6d94e3. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28060bb79e4a0cca9b0cd734c2f38e04dee4ea14a842acb36eb1bdfdb57dcdaf. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14f6a5c1649ccb8ae96c7f50775113e9b6e62941ba857b600958eab86c22ecc. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a923bdaec7d94c806c38015c1c78ce7257520ef4baa54fd84636a89a34312b6. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f77f6d8efa740615a2fcf0897fead437326101fee336ce9fbf37e7a8f9c6897. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTAY2391088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b8b8f6f2f4b0bd906b52380976ce5f74ec2769b2664d78689415e2fd7eb2bf. 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/QZTAY2391089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4df2a5363e6c125b5ebbc93021a03aac7d5f7372a7f11bb8e4e2149329c77b. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QZTAY2391090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb75ccfd9d635a107d32891d5bd4bcaeb058580e7b17a6753bdde6faf58db31. 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/QZTAY2391091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3749eaca123a213fe4289a886c13fc9a4f54c2256c452d8bb64df9b72cf6dda. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZWFP2410009.