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 0xb90dc9db95645bcf19f314585fe164012ed648e9fce66ebf7c8da7a9f8443be6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8124aeac-fabb-4195-909c-5aa1e371428a.json and https://artists.proofprofile.net/proofs/artist/8124aeac-fabb-4195-909c-5aa1e371428a.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 0x1cd6398ba96e3ffff475f98b28afb486343dd03ab388f9aeb80781ace47013f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf71d6200cb1495d1d9947c444c8798c3e2fa47d34e8d58822cd13d4f8689402. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2435722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1bafd6524bf1b4662585cb7e3948eadb604adaf02f0dd23ca1b1f55fe11952. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32208666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6015830ec351d002de2d9e6e26f8076aec6e4f887c7f4b50c226e4b4770c03da. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32106678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5ae2cbf3ed2cae3b214c038c1ca7769795f6915f9b105ca5022e554a12f272. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32211645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698ea399889a4120a8a512d9529ced5723f9621ce0ddb36ab8bd8f10f38b6dbe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32002157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2c441d76bc7aff43330b47c30f6a4ac126d86edd1f372446e4b453ad79bac. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TWCC32003407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cec44e98769b0a6db7242908089c9b800d385d652689bb05cf6a6bc647d4a2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32004485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8053d5a56735c9d21973f1bb28e2f2967c53d01db559cc4c4ed9e871c234b1e4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32004486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc407d9c11c4407d4b3fa89fcc12f8ba172fc6a7130dda21ca2414099da563311. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZNJY2441243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ff0346f0d883311b8f92a893e10b7724a9557764ac01dd8310877d2b373e83. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2441244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c24f37dfb4a55477b1119a5563dfe460b07a40006e77c4ba556361e6695ec9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZW9L2317427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c24f37dfb4a55477b1119a5563dfe460b07a40006e77c4ba556361e6695ec9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2317427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1bafd6524bf1b4662585cb7e3948eadb604adaf02f0dd23ca1b1f55fe11952. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/TWCC32208666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062d2da49d0ab2dd0aad8d24e22f88a463c2d6a78a4346b3ed7a37fd77b23497. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32201035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9748ce870960f0980dbb39db958ba883e9cf35eecc2b4da4f0252dafc84f925. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32122328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a32ff8b7707a15dda63ad2f5428e6ede4c51f51f9c6131f0e266ec8a13a1c5e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32120949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52302beeca22abc4ec6d3c801ebda26e85e41e3c3e7a4aae898ac5e46205823a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWCC32106852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2693fc99fcf1fcb542ea58c4b83cb7a53fa81fa317a4ef54d98f3ec72c6cc5a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32101186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf7903808d44b27440c8a7d9c9ac5d5f1628365df3ddd77a8143d35f71e14d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32008516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afb3dcc4098897cfcc7f143c2cf9566080f7f3f7af432721c5ecee839cbd4df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWCC32003605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2c441d76bc7aff43330b47c30f6a4ac126d86edd1f372446e4b453ad79bac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32003407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3143c053213c5202a4ac4f99a177fa08607e974cd38ecc4da16a771264e4e5c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32001466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143765913566aeafdbb7d0d762c6aed788c46879d26dbe5883f59dd060e519da. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a374afa9ea2808312c68c0e236240e28a0ad67771fee789255a5753f4d58ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWCC32311087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ce7faf71b53fc411e1fed2cec4ee2fb08a872fa47ae7473998bf2b1d45e30d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32311089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4455a9eb7fd0e38dec9dd30b1fb8fed787c4223cbaf86ae3985eed062395b61d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32311090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f052242bd953346513c69a86088757663d28b4bab961038af81ca0a3be85388. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32311094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d41dd55d3f9af16141460e3346762ec49e0fbf3d286c5ea344deccd9ff8fe92. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32311097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f717173a84c0bb23b90729680d98772de4620660bf5652d1cffc1d5ba9a703. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWCC32311098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c71fc117669eb67a60b947c701a22f566e0959fb98fb3c6daa2da4f0fc4a69. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWCC32320169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25928adb1eafead543f944536f2ed8910c04c840e252bf1d729232987f383df. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWCC32320171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928d152bffb33b5974588c31cab2fff42d57232234b4ecdadb6c428c615f662e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32320172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565e5504a9b9fc1d0baaced0032cc14daf5c6d38fdf087b49322c844f5274dd4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TWCC32320174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3180acf1ca1ac2bfc08b29b0a01f3289d3bbe6a7c3a2dfa01b075bacf1c333. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWCC32009584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb76cfc90d712dbee8eabeac21c97e23216cb46a639ffda1baa0d2757a395852. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d656d3e56073ac909079f47302ae1123980225dc20c397cda2f40bc3ef38c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e02735c8fafd6511acef0adc41a497b7462d7e62b03295c2b839aeda25f7f68. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWCC32009588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1255877ee2536a3b90c47e93cacdf0216f44412d322476ad589a384da3190b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063b01b7602a8eca8dce142c297ccfee964487ab0ff614feeba5b29d308c2fd9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874e1c45aee31b5e101e1908e325a54f6b76ef18a6eb2d1c706754614c4572e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32005118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9399bb1cf8a59ff1d5a88236a24de133e3855fd743a56804159549bf098dd0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32005119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cf0d87ae36f3a374b765b0e3b9087e80346741f1d9a7269b29591ac60cba55. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWCC32009230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc960b8ee48148aeac3b00a82c25a6df73d416c288da923e6b74ea7e997fde592. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32008887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c2254d432eb157182c017c4118c49db4ab27bfc8359e6b9915dafc33cc0755. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32001874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8302e49ebd20b3dea9e2acdd99d2708a8c16ed4d1c41c6d8545269d74e68b646. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32004102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0a95a42da0ac6fde3d5b58ade2e87301a9b2f12e0b17dc8f7c0746ae6cba93. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bde57eae4377e2ff00675c68cf64595ef76f5f7ea1f76b80ac79709e925e16. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf7903808d44b27440c8a7d9c9ac5d5f1628365df3ddd77a8143d35f71e14d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32008516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfbc9f71e485a5295413cee11c0ee8b904a96a40447c40e207a59d25e0908e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44a5c75ea24586ed128ed96f91399be6b46cab0a7346031740622bc22f067f0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44d9825f41c44fd5b9eeba90eaee2bb0bafe13e1d19b9171ba232f0136697d2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWCC32008184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83be78e83c219f9a106f8805afc2c30cb6eec0a822b797b28d06561b54ca622a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWCC32009593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6348b7191988deb028553114473dc96aa4c24d62047637aa00c4e7ca25ac63e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32009596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f32db1edb8be8c6f26576810fd065ba03a574d15f7276b53d534743a3b9e6c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWCC32004958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf81017a89bf39d5905574d27cbb662319cd3987181351c475097a16acc7a3be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32008002.