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 0x3be3584f923055aff8866153873dd4c53766f197362c1e48e0b89e663f41a823. 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/da681865-619a-4425-8a90-6ba93b40d3d1.json and https://artists.proofprofile.net/proofs/artist/da681865-619a-4425-8a90-6ba93b40d3d1.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 0xf9f82aa841b5b90347e6f3faefc2923d06970b472fbaf4611f406d8d6083783f. 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/USAB01700370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9545977dfb77c1b830d569a670ae79b2b0df4ac18af5a42fc4bbc1b73622709. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB01700375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34597e87a3b52361a405441c88a15afb7d271f026b5582448855a69fa538ffef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB01700382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b487837a37e079443976db25d6f7f9632275e004e999b13295fa62bb2f8363a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAB01901023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5badfdd6785a0591cfc0d2aa3b07d8eb013e295b20efade86ff77166f5edafcb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAB01901007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdca407936722bd5bdf03997846eaca0c8f1fc1b85ad1b2132e1d9d5888c9c8. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB01901021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71238bedb056e24acea66529a815520397781dc137b9088f3f111253fac16592. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAB01901025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb445d262f67a1a022661919e54abde7f1811c466963648d74046a26d12d364ec. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB01901026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf6ad59cde5e624dff44c52b7c9e4a40b50e9de509ffd0d0d3a96e9e6adb5a8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB01901031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf601fd37efc3a3ba9b09960201f52fb6c50b0820a278e0f7bdffd0bcb2094fc6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USAB01901035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d0bcfd291d4488257003645fcde1cf8d308b41565cab69d0fefc9a5a495aa. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/USAB02001363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fffe48c62afa521c2c9063593836e866d2a1a0f9af7597ee8d8828ad5ee65e2. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:06:28Z), 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/USAB02001367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf570843ad0fc5f67bcf737d6d6518c74d287c9e0b739e3a0c030c20d54e7512e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USAB02001368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa73ca5d298ef3e21385e229a147497e87b4984f4baa5081aced353c85553e1. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USAB02001369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb995febe36562a5cd9376fe84283fd455d07506e98adbf852213f2c65c0445fc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02001370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bfcfcbc330e76d71e0dcf19c73b94b93108e60d3441cf653c11e139b7bd0b4. 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/USAB02001371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d39726cfd658f60258c963dedaea0c4a71059d7498f4d040759b6c5bb9b7002. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02001372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a384e24d8be4cabc13929b1de1d055007b3b946ae0f188c06bbee2e4fa74478. 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/USAB02001373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884b72b5afe37b356ec1acbc22b68ae7f2107594ee65fce0fe6c400495e6a6f. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02001374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb9c30cb71ebf828f5e0d68b8a6499145e3ab3e2a9c4f6ea8ffa2a32e250164. 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/USAB02001375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d5f7e30196769c6fdaa4f26b47901deaabc75ecd8c72cffa334bf033bca664. 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/USAB02001380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b982db573c45dc770a068c68eacb4133a2509361a16eb1a1bd43ea7c1a57641. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:13:12Z), 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/USAB02001381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19f44405cbff420108ec3a33b1d33eeed548c52c5decf5f9e11d75b8c56a681. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USAB02101614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe5fc04f7fbee209cb1f35d445872ca70db7a74dd112974b1323d7a96b53e49. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02101762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3fca859cca74083fe067058fac2cc843f9c5dfd256711c89a2f5f5f42938b5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:06:24Z), 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/USAB02101641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349fa4c42bf98ba268dbbc9e8633d240b64cbcf01b4a17ed751fe1e05f5abcd7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USAB02101742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1751257bbfa52c5779e0497a8aeee1818fe8078c06d732f5e56c21072ed08d1c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USAB02101717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9694cde0251aae21aec6eec2e2139ee913ad22223c9161b4cd9116e8bffbcdbd. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:21:56Z), 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/USAB02101756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9940f95b01707d12780b6db86f072d51c62c602b9edb966a5b71a72380ea61. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USAB02201982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b93dba745689ab1e796ed96f92967b32ba4a9dac61a8d6c4bd8fdf4b742537. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USAB02302776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e180395b7c99bb8618dbec77dd4258041a0c9338f88cb57246e38edb061002. 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/USAB02302910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5079e33597742bd945f5249e844177a638e54d7661fd5e614d7b50089026b424. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USAB02302802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e190781ac7f389c2e7fb7d3cea91faf5ff4587723cce8bc9143bd3c32b2617e. 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/USAB02303266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e951337cf8ce4c336a0eb552d82f47b0d4b8e542c7d02e29f579d0134c9c770. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USAB02303273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df91c09ad34c807b28f8e8928ce1c3eabb2df31468bb8a7c3810dd6121fa9ff. 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/USAB02303274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd059f71c5cd255e2170ce83ad07d47f723c05b360695010c669c3f9f1d4397e. 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/USAB02304475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172d181f9b41450f1fed34d2f4518bdd689641da51ef50b2b3132e11822f19b2. 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/USAB02304565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d295c2ade0550b879e14aeb97f260c9284a5259355d49bf436ae7f45b9a350f. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/USAB02304568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a0e4f6d9dfe671eee1fbab3eed7db97ae53fd1f338dbda6d1488fb8e2b7071. 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/USAB02304571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c320d7a87eaeb4a8b1bf116db54a5c0e850ab738d14fc0315dbe0548ea68db. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAB02304572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3275b2b5a1f1e001005ee7bb9f97d75e11c5a97d78241f2dde36cecbc3a0f47e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02304573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f796435c62575223de89a9ed3fa483bc970ef4a91500fe20dc3bc42a3d5211. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:22:33Z), 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/USAB02405251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e8eca4493de6d4dc0555d0440767b62308e4abdfb725a24f2a0c77b498a493. 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/USAB02405258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee0055e7017e125b5f9db027d6fef3103b0768662bd82560c6025f81d33ba3d. 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/USAB02405396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd41b9da0ad53059d483e5f4733c66350c9ad4a36968ce03ecc94a7101dc2231. 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/USAB02405397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60110ce1756d24bb1d92bf3b7bda97e0b147bbdedab368b72288ef6fbda644b8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:48Z), 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/USAB02405399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8981bb0398d2ca82ee7d72e56d979899ce1a57024064b22d16dd1dbf30a6945. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USAB02405391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e467a188ed52dcd73519a6ef11a8875d48689ff27068e07614299cab55ba23. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:49:41Z), 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/USAB02405327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2fa9315af4c87756def93460c1df542b33c82c833f60963287933fda348df4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USAB02405405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1694f80e99b2bb8bf4213998367ba1d5c8af9771bf31c461f806b3ac330437f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02405410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd227b2219eb8338312f6c86e8e285ad553d9592d7947f2ce7f5eb3f4c6a9825b. 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/USAB02405606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a3585ab8bfed28e228e1c83faa5618d1314e1051add422f704e5588a0f4035. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAB02405637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc6dd6abe287d31ad7631411b7283f1b367f20fd37a2bba3d5b05b3095bcb6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAB02405616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd13cf7ff9b37db265f87b334c43cf71fc8c0b1ad94d8db8e8122484de5578. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:06:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02405669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05d4a36ed07e6f10b8d338ee918596849e9cc1d95f594df803e3aedb545a295. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:32:38Z), 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/USAB02405603.
we can’t be friends (wait for your love)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f3bbf08aa83ecae469b9ae6d95cc229000f79acaf464e53cc0d1142eb46306. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:26:43Z), 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/USAB02405670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6862e04652283c7fd6b30823374fc032b28cab2dd2a446494546ea501c9e69. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02405671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e90c2492b9000f79f692de604e5edaeb63417ff841aff9e62575501e2ed92ef. 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/USAB02405672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343e845e19253a0863d54442e33073446b72d78477216414ab14074268e4d348. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:38:22Z), 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/USAB02405652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf43a8c422976e25f2bf9c2dc9b8b0a2d415e5d913a8d2293f05c939cc630a46. 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/USAB02405674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d088de276eebc8cc052ce397e8e9405ac599c1cafc189caa7e631c81a2acad. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:01:59Z), 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/USAB02405675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed07e05abe3aa141c2b783397f7aef474c2b4ca3ae3cd37ce3c7f537bdb9b8d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02405673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40def36bd057c8e7aaeec341dea88cf4e61974b2677b7b03d63cf4bac9fb7253. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02405677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861b6d70f2b40bd02e5255662b52e4ec24a52a91f57f7b6a04558fb3963e397b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USAB02405678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac59f02bfebdc29577d4410de1e30a56acaf759b4289ca0d6947726aeb0092fe. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:56:00Z), 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/USAB02405679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040adf12ca665d0474983722d9af769053c1e8b367221e36ae9b857af77ac4e4. 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/USAB02405680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39836e009441b1bf0f42fdf7bcfada4136c5bd463c5ea1a63572e91d25ab4e0a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USAB02405681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37899897d7f53164a9fde2a50db0ad71cb264ed076a21c437fb8d0b57e647139. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:47:04Z), 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/USAB02405682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7256d8cca57f55b47c96d20761abb869553720af4593ed41bc8ec8b95dad6b4c. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/USAB02506040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dffb174d690851f83b97bdb8f857dca0c813c69dedd09c6d94be039f927b228. 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/USAB02506041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11c2072035758e60492f45149fbb0a0b4676f25e96c789c8ec4a0438174c39a. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/USAB02506102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ddc93f7d11625e0d1fd9e7e49021babdf6fe5d0457f659b4d042c758357b75. 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/USAB02506087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59f1d101700bf53b1d72ef2639d08a79bdab029f58d84e603f792bc1970a32a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB02505982.
All I Want for Christmas Is You (Piano Version)