1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4034c99543c1793d71aee452a121e80006b7f72b1fb1c2a87619ac443f7c14b7. 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/85344102-3353-44af-a2e4-a4888d3f68a9.json and https://artists.proofprofile.net/proofs/artist/85344102-3353-44af-a2e4-a4888d3f68a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa464b07fbdb7acc526960e49e29ef7465c7ff6a37876a82950ab8c3bb76a2942. 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/QZTBC2471962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be9387ff6b2d6ef5ea1064c898d53fdb76707a3ed3c155b6648f98b1f024cbf. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZTBC2471976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1689d6cd99c14df3c3bee2953c6c62ab947f65ef26dbb3af78be72e606b1f0ce. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZTBC2471752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e994772b287cef419d2fe2589cb218a48c6750aa14716b95d631d8dd98d65c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:50:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2471764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d40b47478dfb22bac5754410836141e8852b533c55cd429196767a7f5ff041. 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/QZWFP2494889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efda95fc3f75cab4f117dd94310417948c8d19459abd603a9b4a7ab7882b82f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:39Z), 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/QZWFP2494890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c6de10014cc107e87fc0214a2a1739951ec364fe9b3ffe40a7c16dc45e429c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:23:51Z), 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/QZWFP2494891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd364ab306f04643420ce342176051d174de42e946e2cf4d7054af03d79723f3e. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:11:32Z), 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/QZWFP2494892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff15475c9fd2163b0939ee4b1e6943780d4ff340600d140e2b337d4b4989f57. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZWFP2494893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc374a6b9d26eb8439f8cd945ee4cadc2698f218599b0abf0dd6f12809a460e5a. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:48:04Z), 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/QZWFP2494894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f02d7dcb11a9b3052692618357893c0177d314fdd876de02a462d3e6301e7b. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:00:25Z), 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/QZWFP2494895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61750accffc1ac5317fa46a960f2e5857c40569a894acf96fb3bfce0866e9ef4. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:02:46Z), 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/QZWFP2494896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d57638bea046a0e6086f20cdbf0911f142f15b54a40db39555090ca0e63472. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/QZWFP2494897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835f08b63437c75c0d0c8c5e4061a16b6f3013932dc4c190d1770be1a82aa43d. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:53:18Z), 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/QZWFP2494898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e66adfd988f7f29c7cd09ec23a90a78f8b2e41cf12146876c5b31d248d6e7e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZWFP2494899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037f59111efbb07d827ab25740635d09e20b69b91eb6fa58a3e96a49acb2a9fd. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZWFP2494900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff56915332dceefeffeb12bc8308622ac6d1ae23a518cbdf030263b18c480c2a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:00:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2494902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc733b7fa00fcae9ff2b1e1c4cdc33aaaf68cce3c8b929ab8a22b7e99cfdbd8f6. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2494904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b59f806d41a1fc8032c107e79f79e84d3f180c40ccd83998534692febca9406. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZWFP2494905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d924727a3ef721a2c5bf51e90da65a9c9da386a79e48be691d6d17be4e29ae. 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/QZWFP2494906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bff66c7a7145d7fda47e699a9d6b7e7034fde3a75e4d84b6757ad54d2335bee. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZWFP2494907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d44a318292ce2c550756f818ecf84e92de8b5b1fa96e0280031fbd6f17d341. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:27:51Z), 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/QZWFP2494908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68db95496f459bc86f50911ec4f109c614e0491327b32933d14807fbab11f43. 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/QZWFP2494910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5bf19359fd20acfd9acee6569f586b88fd53e783464413c70eb317dc62ceca. 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/QZWFP2494911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58bcebb3278ed443e06c355454ffc82c9accd55349a5e0800e43f51bd408436. 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/QZWFP2494912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08510fc86a7bb1ae0ef2a30af3d56ef4252aab8cd0f81f7201ed2125eb4173e8. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2494913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbd984f08b42e9234f63496b6b05904d2eeb293cfd490d0119db7adbdbda091. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZWFP2494914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265a31ef41b4ecb995cf2327b5fad58a67c7304020825a0f8125a60df63cc64a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:40:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2494915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40f0b86834c637362ef440044a6e99d0d4c73ef21083df1669696ccd217e6e6. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:55:46Z), 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/QZWFP2494916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4feb44bbea8af90ef5fead748728b947638fca7cd60bce855dc8631f2077019. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZWFP2494917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd61feb3f9fb11a736d34f8a2763d8f483abd47d37fe56daa815765f9c771dd3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZWFP2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7dde7ea6ac2fdd4af816d98de12ac295358a120e1dfb2633dc0c6aaa1eb63c. 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/QZWFP2494919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d06c1bf501990ecf01e97e1ecea284015030d824983497fc0bf0afbfe1a3f8. 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/QZWFP2494920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509d4742066276420c2d8e286fa7a9931a975c8117c23327eb19f0006cde1c46. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:56:11Z), 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/QZWFP2494921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd81edd71f0798a93e40f0e72621f9f4fe770017d79b838a7d9abe1e9375a8a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:13Z), 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/QZWFP2494922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1386c1e651e8e089b6be6838c9e4a7a8f6c780e4b663aa7ecf5405d530af4c. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:30:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2494923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7af95842e1a42ba6de84472ff5909795acc90ba3368f1295736d40e1cd5fab2. 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/QZWFP2495970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc917e275a8aa6db9b17b1153b25d6494a9261ffa6fc8a9b40b853e689a43d065. 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/QZWFP2495971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa646bebd3a0f8c636ce919754ad12be31613c28a26ae95ef6d4cc080da1e19f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFP2495972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53bc9347252544127671d65e73304fd366626febabbe9e1e1e8e02c683fbd1a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:30Z), 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/QZWFP2495973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5690a71e292810006b359b513c9341880c0f7f8c4c4c320a9f7cdf7f23ecab84. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:48:46Z), 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/QZWFP2495974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8e548f2071573129a3aa9861a3aa5e01c4bc0eb77181dafd584caf39125a1d. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2495975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f9640cd9a178fa9a56f3ee5ad7d9d1d894f711f0efd2ced2e6f4e92e151fbf. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:41:32Z), 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/QZWFP2495976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888f2bc86aa8bc8858f3dc73bf7418cc6754c3d970c21092614d4f31007a004b. 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/QZWFP2495977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dd998f8b0ed96fe972b105d8a665e3e0ebf8208421cab275473b3f8d95ce16. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:33:32Z), 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/QZWFP2495978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc777ed52b0057f2ca388bac38040329559c45ecf1276feb404c274be25acd1c3. 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/QZWFP2495981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9fcf5a793035566f8e6f4764043629ddeb0ffbea18d62ee04840974069394e. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZWFP2495982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84688c2f71a0dec825fc580569c2316ce2887ce1f7d95def41a56be1bc1f900. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:09:22Z), 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/QZWFP2495985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43acd3c522bc856e222bf86759de7025e8576967f17d01904eddbc187239f9fb. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZWFP2495987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8707e563801feebd7d1ce776b22e3a62aba29d2e4c98988048c21835e24954b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:37Z), 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/QZWFP2495988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44916e338b8a578c50e0bf2861879f3ced0d548712d8cc012b6d4c373aa8de83. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:45:36Z), 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/QZWFP2495990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e3574bf4940ea722d4243e2b0f28d3ab05fb677bacfac21e5070e4bb374a3d. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZWFP2495992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc044cf0980b4e98cf31bf8864beb781e0795587b0bc0c0fba11c7755a9b8fc02. 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/QZWFP2495994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ddd1b185b4c17e492d2cfd46667afd3f6bd0f1e195b8d6502ac5701e6ece1b. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:55:15Z), 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/QZWFP2495995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f86d5faa94c162ea6c737c7b419b73acc58b611efcc29534931320fff342e01. 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/QZWFP2495998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc6095a96de71159f780b50d9762ec63718edfc177a73ec30ca42b1d0a55411. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:04:45Z), 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/QZWFP2495999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8681e0da67944af66b621bcbf8d207f3f620b2230b262424d0c9ed9251b3311. 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/QZWFP2496000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0f4e4f4010b1a8060390824b704645f955d9d7a4225a51ada1536f7e74a496. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZWFP2496002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74640b07b69b411bd5fca270f5e561b0dac46f3966709a546bbf62bf287a1d96. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QZWFP2496004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd4f3606166875b514e1bc908eee87bde6b4850a2a7aff3ab143fb0892fce03. 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/QZWFP2496006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a5fa0c287e00577d919ac46bae63160f281614f12454c8fe58d9e547c340db. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZWFP2496008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c97b1d31bec91823a5bc164a1686cc376b48e2124a5b9224808b30475e8a12. 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/QZWFQ2403045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4507438b823f88a41e51f6de15e3d0f3d27b3ec0becd8eb05e3c8f34454bb1b9. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:28:44Z), 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/QZWFQ2403046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a519f21d13f35a3471e4c2093b90f7d0eb459a616e8f9ebb3dc403c3c807d1. 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/QZWFQ2403047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871532c1362a962d94ebb74de11f7c00ecee5c64fce56087783498fc7a60122c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T01:58:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2403048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8415085dc1d2d8d093fda6032f651bec0c3e314e686c256a2a4775f6f4641f. 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/QZWFQ2403049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41823e92cec89786fc5f2e2ecf05d399bd0f44c6ea3d42c66441dd3c54a9f0e. 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/QZWFQ2403052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8870a969f81a16b013a041b87cdb361bfa2600bc6e937bae7421df2b0086a3ff. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:30:47Z), 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/QZWFQ2403053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651c000445ed0a33ec89724dde143ff44d3e25fe60730dcebde6f45054b6b53b. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:46:26Z), 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/QZWFQ2403055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5652b0399c76dbc4701fbcd5a596a0a3aaf01078233099a1db924d5f682ba5cb. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:39:33Z), 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/QZWFQ2403056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ee45b7439f3c737d41c4ecbddd2548b2695e04c303cf467d7dc6aba136553. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:21:30Z), 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/QZWFQ2403057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ddae539ead068cb6dcbd4dc9c7af0d7a9e275055ad0cc24267076153dbba03. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:02:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2403058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832d5f1f97d48b12d1a76563b4872d0b06f6aaec4e13c009d0f0247f56b3965a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZWFQ2403059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca85bca68f4cd88d8f2325a5da73fb0063f47c8d7e8ab55782a5f3003da45c5. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:57:28Z), 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/QZWFQ2403062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea56bc5800e00789ff0af18b5ec405747c8af1330a17c3dc960b97c1feb064. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:03:10Z), 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/QZWFQ2403063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd55f35eab51b8cee53208469ad19a6ad175b691d2c41d35fcc81a2de94ff4e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZWFQ2403065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c319e39ab00faf1df4b4f485a25d7b9e25b79afb202bb3682c170a7226fec52. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:45:27Z), 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/QZWFQ2403066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe486e147ae0d070728f8108463ea9cdea7dcedff636c9f0226f193d71dec9d. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:34:26Z), 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/QZWFQ2403068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2621f00cdc94b89ce9b153d388bcbe094be70aab21d33b6276133f99109018. 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/QZWFQ2403069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bc7c631827b2e271f4dc8754350559b9532cc06e380dfa0227903186be0b8d. 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/QZWFQ2403070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa221493ce101b2e0e136219f615e501c3218736bee6f6f6e94920b4262840192. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:40:29Z), 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/QZWFQ2403071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb6c9a1670b97f7246e506deac1d8b6db36dfa6349f67b32032fb4c509aa754. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZWFQ2403072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e160efa2a3c95d6b684488857e806c49392b662831df70c000078f93f62a4. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:23:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2403074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eeade2ddb5b63c8844e16698f1a21c7d62c2f51cffe6e9aa8682dc55bc0961. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:04:35Z), 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/QZWFQ2403077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d542ffe4f9ace51936c553ddeb8860e59b735affec28b17efdb2f58a8fd26c0. 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/QZWFQ2403078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57465394685e7dcbf7c4c6d56a8c9566d0562f875f97e2638f2076467e779c3e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:56:38Z), 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/QZWFP2496022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d0ead2f74db7f7e1a8e2719bbbbd4a619d1b268106568f9d016aea138f5bd0. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:14Z), 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/QZWFP2496025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c5dc7ee4778fa30bfc7784992ebf3cdd5bb5162f627707143155ed2420ab09. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:42:44Z), 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/QZWFP2496026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b456f08ad3a0c8cc0c3084be11a62ce15f9a9070533e1bd49dc60a84c2703e6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:10:08Z), 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/QZWFP2496027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f2a30e722620a2b78857462888d60604efa135ddc4df4f0eb4ef7016786d30. 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/QZWFP2496028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfda0659b67b7651de0694ec41c9a344e106dcb8096857f280f523fb56462467. 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/QZWFP2496029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebe5c4cf8ab5fc6dfd23ca71b57b5ded83e092a8a0e4f0daac0f6c7b2f48e8d. 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/QZWFP2496030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219abd127c661a617286b7eb391de056b11014664ba3b293bba55351c9989f2f. 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/QZWFP2496032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5697c948ba7aff8fd5fd9b664999d8e30fc311d4d4b93b7e12da483895d4b1d3. 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/QZWFP2496034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603d4a05d131c662c8ff5907aab2065b2afd1c18da1d4ee0329f4cade9eca804. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2496036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff67364206015e0716732b450763f5274df0e070695a8fdb4da50e3b414350b. 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/QZWFP2496037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f32e69c2ba83ef4e9c174cc8cf90f9d4e294e4b5bef4499a96f86b07d66fdbc. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:42:54Z), 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/QZWFP2496038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936e0c3ef0a68bd7a9adac1da5cfedbcb3e9bf10ddbe1a31382a51feb0c31d5. 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/QZWFP2496039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda462751337de42cc2d58bead72885d5a2cb7f9331655d7e34ad14c51535f412. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:44:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2496040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980808b505c994ade7a7c7c11ed74a9635129f2b4bee365a4bc6a52f88d575da. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:49:37Z), 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/QZWFP2496042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93016dfcc89e3524e95565473e1eb07e175e304ea290a0b10987455f2e7f5a18. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:10:36Z), 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/QZWFP2496044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b98bd0eef019aa9b277fdfe52dc1a1940cffe3175f3383d30e4e44b1900bc9. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:07:51Z), 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/QZWFP2496045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715c0a9e42724863ab8b2ef5b5299a3670af536263ec0a32628d2fe6aad25f8e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:29:45Z), 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/QZWFP2496046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbf842e584f60b170749c2c93b142482e888a643c99da9960d5ec8d12a6b486. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:16:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2496047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52ca8c46a822c828e09e75cc2604804d6d35148f1833d2b34c53a056cbd0c33. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:59:44Z), 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/QZWFP2496048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbced6ffda66cb2c340e14cce79adb18c028aa465d822ea62d451f88c7ee0d30f. 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/QZWFP2496051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15d84ec53e3f8af8f4e236cee165b4ad544c50b0347219c17fd034d035bebea. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:01:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2496052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7916c914836c310939f40f07157fad6b1af0b8efe299ce9fc0421a16091e77a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZWFP2496053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee697df218b3cca5df8c7c9dd966019429c02885c3fa3d8dd56a8da41308325. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZWFP2496054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa5ac10a872a53edc6ea100bedb31347185b7afec5d32331c9f319cd6dda927. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFP2496055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0d801aad77a3605d305cd61b877bea03d9e5515abb3b069deead23ef1ae4b8. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZWFP2496056.