1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcec606e65e3e9941a9f532f1b65797595a11deb8200625a47b0d6384c4d858. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e713da32-b21c-44e2-b2c8-db4f54080552.json and https://artists.proofprofile.net/proofs/artist/e713da32-b21c-44e2-b2c8-db4f54080552.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9db2360232865e1e8d46d90035a7a921f27b8de2003342483ebe6766162b46. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GX5MX2281527.
Awake From a Nightmare (Raiden Shogun Teaser)
Termination of Desires (Raiden Shogun Demo)
Gorou: The Ever-Victorious Pointy-Eared General
Arataki Itto: Make Way for the One and Oni!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6428c4ed61c92797afb1249d03c56e80841ea5ffff944ec7dddacbb184ef585. 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/GX5MY2230168.
Golden Apple Archipelago Piano Collection
Immernachtreich Apokalypse Piano Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9005919e60dc3ce1ce1020f2f24036afc6d64e2229ac5ffbba52533016231d0c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GX5MY2254288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ff9f31023309f0997f0feaf3e528509882ebbd027c7f7b104a9a72e58d7970. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2300537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e89e12dd27de18801d47f318022e67d234333d1cb68b5247f20819e3786f4a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GX89G2239102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6fb96d2762172d188cb1fd27cb44d2655eff7ef6b6c002267a70e7b2186897. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2239105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d1139bb9ed7d65989c04829302c05d523ae8c28eb8c3573d537a58291c7e37. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GX89G2239106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a5d4a5819501cecd8d6986bd6ff7acb1282d83ca361ea5603127e38fcc67bd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GX89G2239108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c4ec4e370b8299ba4dbd4b83c2c321f822832fbfb494239ad3d30f7e310b50. 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/GX89G2239110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c31f1b7a1f7f0d8ad36c4f3b1e38ee006de500bf274320ad035ddb455f9d59. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2239111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aafab5d32a2a20ee217b8c1ee018c23e0219eb5a98f95e578c329d7a04ff6de. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/GX89G2239115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7057135daa60daec01aedc5bc1c287910607669ac6b850a004b8b6869e87c2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2239117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31699d5a30528cc8e244c4827bc7b029d1603315d4a34cfc84f8c1b9d59418d8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2291462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab9c8ff9029913fde7268df61758e42729a83e580cf198afb2ac8597b710626. 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/GX8LD2269633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0894b828225998daf64fbc7fc6726f51dde38e4535e9c2ad1ed0bc57df0f69d. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GX8LD2219909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2931c08f28743d03f6b8ebf575833f291c4d4fe7bd30303abe184324f38b1154. 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/GX8LD2217195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0932ae56e7ee7b95de3f0e0616fa6e34efac7221780b8d00814856761eb8c16a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX8LD2280726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2681b63ef892d43c5696f4d6654c27ed0f1e4c173385bfbde5c01072669d07f5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GX8LD2278478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6846e26cdff84cab1dba077b2059382aeb310ff6ae6cece0a4d51bae57002100. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GX8LD2250670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdf0205a235e5f5ba49084c49c6663fb37579e4c1f0987735b972d34fb5ae38. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GX8LD2270869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f17677660b1cdf666a16efa9a9c26bdfd74fd4e3f2b6b20bc85d127120643b0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GX8LD2285434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc090203672826c4cff1cb1f696ce082701ed2195243ab5f5121773fe2236831a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX8LD2246937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9d188f05967cff016f77fd56fb2700ed6fe17bb668381925a54a521666cba. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2326038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ee2c46977ec5bb2c3d01894d1cebe87722c78c0e486d7c54175e1d39967c06. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GX89G2357227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa162dc59b16177233be312f9c9549606dbdeec6c1ad3c01dc475a6f7cb4b97a7. 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/GX89G2380136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924b9cd7571027a94fc4104bb791ea48879a43c2a4373e49fa9a96b267b263fe. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GX89G2391660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc525cc48da8d0a073b9d66d48d8f297760c21e701051f5c007156bedfaaa02cf. 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/GX8LD2334076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a598afd93043bd13b82da9cbeb6e629fb6edd6484571159838eb218873ed321. 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/GX8LE2302866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64c7b976ecba72b93284781a40e09f869a38a738ae06575b68deced95b3c15f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GX5MX2324387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac09b81f08a7794f136f96e936f1d88c4fd962e0d47f01e259239fd7e6880c72. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GX5MX2307470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586593294cfdcde4508c8aabba4bfa92ef2c49908c047e3ed7a0a1cf4e45983f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GX5MX2394980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4816fb125c057319295fca231df68d3be572f32e4ac544dddcb17952f78c3cc4. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GX5MX2380266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013d655adf2bc6ff2d0ebfd1d5f7127ea3b188ee182c124d8ae61da0a55a7936. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2361567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5586d837bf582468fe4927020d16ec135cb376b15b46a08d273a4ad3bf38f4. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GX5MX2397921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8ca80b0e9025cf416f898e76fa45fc56e96e9ad502240429cefe8e9f03f256. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/GX5MX2383272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd65e47e82c593a908576542534dcd1c1ec16e241e1d7fc84d3227e414400ba. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2331049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c70f2d0642d08520aca34db08d2275afc96d7aef5ce4e139790dea608dfa02. 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/GX5MX2382073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e10510ead515f79d91e467b6bf005bb70f6057f1223a6295a81a4c26a08a28. 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/GX5MX2304652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673ddf6ed21eb7ec2d85fd94662769a041442e733acedd45ab3bf58ba210fa76. 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/GX5MX2359007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f8c94b542e1e2345c79b3ffa87ccbe670892140ca890df480c5904881745a2. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GX5MX2325709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5165b2b2ec7c5eedd4a7384a32d16bdfbedd040777c4dfd191d573c5f5a3e133. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2357219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1097157f616dcdaa7a6fb67efeff7fd0d6506da658925ba4f0806cd12ffbf31. 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/GX5MX2329271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa018e1b1725c227a6b02d6c67add9ff1f9685657058369677085740c428bbc4e. 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/GX5MX2321648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4179312bd9b6a0de2949e850f440b130860f0264f9b99c99edc3384f4c23c82. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2310127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf08501ab206274dcc8130265962283cc80ad7181498905bbf5600c8d0d56600. 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/GX5MX2388601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd907a0745cef4cf3434832a3f4491292acbe52a5807a8c8e072bc9d41b7459ad. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/GX5MX2337518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4125bb72683211b7afb09b48a2ae2940f0f013cb79e950d0a2974dd60232aff. 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/GX5MX2351664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686d8fb5e1e0af6c21c6d6e7622678bd9ce1f3b3dab27a439ed153ee1059afe0. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/GX5MX2356003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6693770f79c9ec7e0257e9171eb661883a350ad4da28f33e16c83964534bd532. 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/GX5MX2372714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4c75ce8323755bbec28b36a7d4f52f6e292235d9fd2236bb3f39afa7a10b8b. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2342841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5030e9c955644589ab1dba85125cdadce10cfdf2572c15a3d0a2cd1cc7d2f0a1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2444496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ae5f789ea5f6d0abf81cd019f45b0f55a63f6b7e7127aef489ab2c34754eb5. 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/GX8KD2487747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b6a0c453dabc8dbbe5de206d292fe5939ecd1daa69894ce048c3c41933819b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GX8KD2419675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea0b1724fcf03766e4c3b6df7194d8fc9cf021fc59502c2d0e58c3d9121dbf7. 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/GX8LD2462976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde805ec1af370c4f5df53038042ad06b0587a9652432c49b2550fa97a8114336. 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/GX5MY2482965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6337a2183a4720b47f095d17ac2a4166bd2fb6df8b8846f759570956944e1163. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/GX3HH2529680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e360b9a7859384451d4dc988c08dda271df1b9f84c56fcf09451cc854e6eed2. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GXBDS2507051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d8aea9d5932914e5cd1d2f57a4c74d146603cc1e15455129a8ab53b59902ad. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/GXF972539000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58118774c309c609e563410f3781e91128c02d6a2fd556c9a180fbe770d3b22e. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2599362.