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 0x5989296a167165d0a5a3a2f644bc378e5896082cd03a4563b730f749872d9745. 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/fc0ab9ba-c16c-4239-a569-9d54b8b6d499.json and https://artists.proofprofile.net/proofs/artist/fc0ab9ba-c16c-4239-a569-9d54b8b6d499.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 0xceaa8069e044dcc9f0189d4f1ac0d0cafcf880a05c15fb881692fcd1da16a8a5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DEKH72000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799087380f3daaec2efcb7e30be3a376c52c5e25c5f4c35b5e64f5eff043d1ac. 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/DEKH72000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521420890f01ecf87aa021ff5c12cc1987a2a41ebd1703c958dc52929c4ffa7b. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7282f593f4f750759705b2dc8c36650a2ec4186ab4b8411629fb74a126eb67d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12cb770b283a458c167ef0ff5d4d5b9df5edda9aba30b75a37e7cb4257cc9f1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:29:10Z), 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/DEKH72000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fa1ca975b57ba37082c254e68fb9bfc2152a1f4103bf2304b2787e99ccb8e2. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:38:51Z), 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/DEKH72000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d8bee4efe39bfe56774e7c1ec90a9ac58c8aa0a49ffba1fa7e046d70aa1fbf. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEKH72000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12cb770b283a458c167ef0ff5d4d5b9df5edda9aba30b75a37e7cb4257cc9f1. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/DEKH72000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f71675d50d60f9aada86a08edeb1b54697f91b4ed2d7d477809241fe50a9498. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:53:56Z), 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/DEKH72000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14735a5a2a544ac79a54baf5f23ab19afcefd0ecfbebe7c526d99d1ed8b644b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29832a60b6cbe7a9a627971b53b37a87e91e7dc135ce7b60dc0145286a61d9e9. 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/DEKH72000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fa1ca975b57ba37082c254e68fb9bfc2152a1f4103bf2304b2787e99ccb8e2. 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/DEKH72000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d8bee4efe39bfe56774e7c1ec90a9ac58c8aa0a49ffba1fa7e046d70aa1fbf. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:46:44Z), 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/DEKH72000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c186409059d1a8a81bb7b72423f47b868d5807d5059804e6103948ccfba0c70. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEKH72000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3948c68bf2091c64605e123c0cabc24f6163628c3be95738f5b4cb4d974dde7c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90aedaad300ee3a3bf16375b668aa0f760ae03e631b83c0b4d7e76bab54d326. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:47:38Z), 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/DEKH72000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee06cc58a1f4a1335979221116db65dc604f662ea1634e6bfd9cf889030ec5cb. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DEKH72000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8114c9ac595f56ed89f26641e3a5ee9841a58095276e04558feff50e536fa03. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:13:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8932ae332d1f222f6bf88504df0935fe9fddfcfdbbf8fafcfc40c95dca1ad86. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be5db93c3a001cf7c79d8deba9f18fe99322154c13b6ee70631a4e879e95986. 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/DEKH72000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee06cc58a1f4a1335979221116db65dc604f662ea1634e6bfd9cf889030ec5cb. 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/DEKH72000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad19b3c88fbf435ddde5b036ef6861856eee45158313bcfddaf688d6aa600b88. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3948c68bf2091c64605e123c0cabc24f6163628c3be95738f5b4cb4d974dde7c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:48:30Z), 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/DEKH72000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc89d1fdd7525121055fb95a79b33e19b72cb8af8ffdd5c77500a30520d73ca9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEKH72000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8363f07da037dab027195b8ec908a160ce8c5cdabfc6b5b556df244851c3bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2174708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01477f191446aff158b4883ef879f53f301a71f3a4c7b1cda23215535dc3efac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2174710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886636dac4854a33a1b3f336b652242c7056d288f20736ade0973f2f955fd176. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22161741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd656d871faf8cbd50de88792177b67bb0bd3cafb8cb992208f8b81cfe11b95. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:50:17Z), 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/QM6N22161742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1aa5f82bfe12844663e550c0eda2d6147fc27b6e7e4e35feeef0317bb6113f. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:51:44Z), 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/QM6N22161743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88198d7007f2527a5c123713a586f33e6f62892fa35a450766d45ed38da7f8c. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:20:27Z), 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/QM6N22161744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1aa5f82bfe12844663e550c0eda2d6147fc27b6e7e4e35feeef0317bb6113f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QM6N22161743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886636dac4854a33a1b3f336b652242c7056d288f20736ade0973f2f955fd176. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QM6N22161741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1aa5f82bfe12844663e550c0eda2d6147fc27b6e7e4e35feeef0317bb6113f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:58:45Z), 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/QM6N22161743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88198d7007f2527a5c123713a586f33e6f62892fa35a450766d45ed38da7f8c. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:53:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22161744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2f75644d0a8722f79724a246c555aeae57ec3b93a3a8de74048c152db743d6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QM6N22161899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cb5ffb5b4bfc855c04698edf49c89a3850754e32accefa5c39d675307aad7a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:27:45Z), 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/QM6N22161900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32d5dead2b179a477c128d60e452c859cc3c92a2dacfefc25ca90de8995135a. 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/QM6N22161901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaee0add5b8145dff0e83fc6cf99d99863283d147f51f3b82528051d82e1cbb3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBHCD2300735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60bc55d071cbcc3f45a0d1b91f51d9f3a7d481b11e43517797acbf642133dad. 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/QM6N22161898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2f75644d0a8722f79724a246c555aeae57ec3b93a3a8de74048c152db743d6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QM6N22161899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32d5dead2b179a477c128d60e452c859cc3c92a2dacfefc25ca90de8995135a. 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/QM6N22161901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaee0add5b8145dff0e83fc6cf99d99863283d147f51f3b82528051d82e1cbb3. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:34:47Z), 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/GBHCD2300735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60bc55d071cbcc3f45a0d1b91f51d9f3a7d481b11e43517797acbf642133dad. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22161898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2f75644d0a8722f79724a246c555aeae57ec3b93a3a8de74048c152db743d6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QM6N22161899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32d5dead2b179a477c128d60e452c859cc3c92a2dacfefc25ca90de8995135a. 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/QM6N22161901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b9f3a01db13ce834042c6432197cd4d5363909c3361d754e91e4b91806e8f9. 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/QM6N22161902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a6445d5918b436eab7db0eb8e7b27b173c9cf51209e597fb14c8b2a1ba7284. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QMDA62115815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c29ae67502677ea19e2eb23230383efed1d6f1bf528e989e2d5a2ad76ddfab. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QMDA62115816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a2f8207869a90d784c4fce24ee8f9a1ff7db877026203da666b9ce7bb824a. 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/QMDA62115818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1824ee0e3deaa89a2fa1fba94b2a985c0ae3e938d55961143df203326009d3b2. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QMDA62115817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c29ae67502677ea19e2eb23230383efed1d6f1bf528e989e2d5a2ad76ddfab. 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/QMDA62115816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1824ee0e3deaa89a2fa1fba94b2a985c0ae3e938d55961143df203326009d3b2. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:24:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62115817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a2f8207869a90d784c4fce24ee8f9a1ff7db877026203da666b9ce7bb824a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QMDA62115818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ecfd0c9eb66358572c9aa46b2b9c74e6f06d73135adde8d8b358dca22fce95. 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/QMDA62135615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a2a0a6381e97e9211c4648257385528ef67f71414850a296e9c10a0036a310. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/DEKH72300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0153ce43af4509cccbfe71c4141885bbde053c74e9e3e8e36031849e82a31c96. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482cc8be4afedbda7354ca4f6fead72aa4fb0139f85785423b523f6b946ea428. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:36:48Z), 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/DEKH72300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f7ac26d982200d8746315296fceaef2d03e90229bdc66c46fa40d4dc7225e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a000de81e0136edf011b30c22ba4b431172aa2c144525578575ab0435a9b210. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68dfd3f1ebc1ef6edbc386788d65e791fa61d7ccaccfbf4353c5816a4902ba4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6082366a21b8047c1e55b98080bed2a19479f199cda541500b6334832b8df19. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab7ea478b6bec2ef307a62830569bfbdf2b66c6b043a4dfabaf4f51166e9cb7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482cc8be4afedbda7354ca4f6fead72aa4fb0139f85785423b523f6b946ea428. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEKH72300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f7ac26d982200d8746315296fceaef2d03e90229bdc66c46fa40d4dc7225e5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68dfd3f1ebc1ef6edbc386788d65e791fa61d7ccaccfbf4353c5816a4902ba4. 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/DEKH72300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6082366a21b8047c1e55b98080bed2a19479f199cda541500b6334832b8df19. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10948eaa4401ea86ed14b3b80fa46ed3df261ee76ad2303e69d3e0efc2c7f334. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEKH72300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d8c8e2f54266fd173007d39a572a3e6557f2c4682140403d8c3e5c8f4ff0a1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEKH72300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab7ea478b6bec2ef307a62830569bfbdf2b66c6b043a4dfabaf4f51166e9cb7. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247fe3d6640fcf51a4357330cad3004eba23d198c97b63cf26fb1fb536b4ee0d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEKH72300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe808eba0c8b32ea08e134e1a627882a23964bc72649bc200c1a7799183494ba4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:23:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5e6ef85b3898171d84fd5c6a2108ab77a72a28faf076cfd72acfc5bd73d798. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/DEKH72300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b46660efe3dd3fa626bef883db2cbc4a6c9c2d101444d7f7a975265e8bf668e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DEKH72300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58e832c7d6d921e8f2ef647c53ca69178e88c5803d1010cab43366610058d8c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7397b3972abd2e4c5737eb5f3ddea5d23e0dd4927bf0ca0833fe78dfc87ab0f4. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:24:49Z), 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/DGA0M2375460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27744ae8c6406b9accd9eaa3bd29754245527c52708c1572c6b3faa57d449c2. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:22:30Z), 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/DGA0M2375463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162f53f6a5e51e073ca95420f6fbc23b0c50380a5d77014263a4b4ae55b4352f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:39:48Z), 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/DEKH72400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf15be2b59b4aa8fb5b043720cc7e0cb65a9b0ffe2a6e398050efd02ddbb085. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e22d6ad9ebfe61ebd3aae1131a06a5df9ff1b7ceb4ff99fce3f3357573cb685. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b27bb6adcf3233eb9d8bcd484c6396027b515a90c13f07f8e3d3544c030f2ac. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DEKH72400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e7a7874d73813f7dcd755abe4258d25cec13075bc81f27189bfea5f2e9f5f6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEKH72400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec161dbe5954b09b65b8f53268121b1b60be98fa349ed6fb5493bd95ae1a083. 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/DEKH72400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff453bf45a7789828c857150cc431fd73102ef3305dba26c0f6f5b879b45331. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKH72400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db8a69dcc307f151ff26580551b4a46d1e59ede0199d70b0d456d3edc5ada83. 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/DEKH72400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0adb6439e6bc343db1a454decd9ed5c4983703ba8739d23cc9f610125e855b. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/DEKH72500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d78362e24d392821458865100d037f669dab3349724fdc4e4744f6e7b8e017. 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/DEKH72500007.