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 0x63b2e4f82eed5ae33b1435efed3da1ce5f36e5d44f2836b0fc9096c86f150ca2. 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/47f7e855-cd00-4925-a126-2f45897c77ec.json and https://artists.proofprofile.net/proofs/artist/47f7e855-cd00-4925-a126-2f45897c77ec.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 0xb6e6bcb2f765d34d071f437192dc57939e20e9e9417ff5910abed69595c6e649. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GBMA22405005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd4e738753cd401e3420c1b5aebbb16c3c23c043a50bf76c6f2d4cf32c9a316. 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/GBMA22405017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d822f2ebdaf7affffe60f19e335e2ff75c84e513ed8c5bf19577e47199afb79. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-17T03:35:33Z), 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/GBMA22422534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f757d501564b3a3e06516ffadf3c2451196b14f228140400aaa629e1f98e80. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBMA22422502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5f0fb709308517c43053b1f438091a47cf470dcb307555e11837525a74a46a. 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/GBMA22422573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93505cc6f805d0d2193dc4b449f88b828463a20639e7a8b195bb472d2f3fae88. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:03:44Z), 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/GBMA22422494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0901e48c5ad0f03f838c91f72d3c6f8fc9f609cb070d37ebfa91d144055e3f41. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GBMA22494912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd46d6bf2667d0ba9eced724b4ad3934668d3e9a67781b8622469154f951d7a. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GBMA22494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96aa83abba81711dcb3dfe2722033d526c54b0e32301ad59812ba5826718929d. 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/GBMA22494916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b4ea866259da21727da32997fe38032d0c216dcb0523da3f524f55f7442b06. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/GBMA22497215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662917e1913a3079025f921dbefbfd9b04e12c1987e1764d54661bbf806ed985. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GX53U2451641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470e444be96858e2488f24ddb8754941ea4f8c9f0403694ac363c0c352fd7d85. 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/GX53U2451642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeabdda2affae91e2f20fbfcc04594b5fcf9443f9f371a2787cf18f801fa2235. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:55:51Z), 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/GX53U2451643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ecfe83349ddf37928484b771a842ef1f704cae3683668c4e0fe3bd055a274c. 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/GX53U2451644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf50e3d88db54dce70b9a5b328ab507c4f90581e6a3a58f14b88218609d6130. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX53U2451645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7552d823b8df66421ed2da9b521ea000dc8adac6e180a4136dee0f175d3695. 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/GX53U2451646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7a95d3dfb3e3419f2c5c25802b005783fe5d3eaf5de0604c45985745345d28. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/GX53U2451647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59b36fb9ca7f24c0d12ba568a011ba77a31c570a14e068a267432a403d6be39. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GX53U2451656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa591441f231986b5f7335d83a5ef44000a565c1519a4b8cde6a7c902a9a980ea. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:24:59Z), 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/GX53U2451657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fa4e420c1a43ffe49a3cf6b556a5a8f4e6923320ed1269932ce89a9a071cce. 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/GX53U2451658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0950411228ead21befd8b196352e7d07f5814a24e9a6d6d8cf478424f0ec556. 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/GX53U2482330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fa45c2ff56b63b5e8019d9525a81a2d52b161c7f869d832baf73099d922dde. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GX53U2482331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe4e0f45e761db07e85c6e3e3e74a19b561ae4e07233700e36b21c1d12626da. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GX53U2482332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c78503540a3da11543644567812dcb0977febf84f2fd8ac9bec0c4815cf7f5. 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/GX53U2482333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd5d986237c86105b04e9839af2424a988b1e9486f1c2cb3bf82ae1166146f1. 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/GX53U2482336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0b759c8601fdee8c9cde6b12520acc92d422bb7e3506c1c3ae78c6e4890a82. 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/GX53U2482338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceebd79c00d7a2e2e50a4701725ba0941472959e8e437d401927f1c1820038ee. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:20:49Z), 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/GX53U2482339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56d04b4a0b217b63cb242ba9d7df390bd5cdf5320516382cee4750fd4419511. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GX53U2483783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9f2836b2c459a8948e255871c155e70ba2b52845c48aa71c11e52f0614d782. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:02:30Z), 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/GX53U2483788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbca63627634cbda65c11997eaa195ae770769ba8dea5ce086df3ba5aea23b99. 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/GX53U2483789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf361c046e39c963c89ccd5d989e7e98ca52ff7441622669afb1862e9430f760. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GX53U2483790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dd09fc0cf04896954fe5ffd2f967bc8b3724fb7b405c0b9fe85bc23bd047dc. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GX53U2483791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c82f12799a7712b2aa2f060b00622c549132a38f58d00881ab6a3a932be054b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:03:09Z), 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/GX53U2483792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1898d883c636fec5e5ff9432d6481d9ef7c12ae2fd366cff6e9495dd6e9710a6. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GX53U2483793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527c12025de5c79ca88ba8fdde5caf7c95da7de2fd72e043c5137a1e62414e4e. 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/GX53U2496296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be9189a92b131c0c626542bd27474a9d004579f6f58ae067ff932e22198c24e. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/GX53U2496297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447a304e39ed84ccdf188900cc929db49ac2c8b01dd122d69ad6164a736e66db. 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/GX53U2496298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fdd4dd23047f157d7444908fef414dc9b600ea790166300581bf9e805e165c. 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/GX53U2496299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f9d2a9b19f644be9b283605f4a331414780f2968bd3ab5f71e3361de134b68. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GX53U2496301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099833c8bd3f9c90e1120dfc79b3f76e95fa3ad0339b042497522fd898e6d349. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GX53U2496302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea09894e290e1b81d1af8a25a0cefda53208602ae3474dadb779904e966e8d4. 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/GX53U2496303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9da33d34333cbba068fb65d27dd2c64f8900e384bb6942f9e98c876c52ceee4. 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/GXF9Q2458210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ca85376d0854f4b07e362df1f0ba509181b7c557766652a1395a336bee7272. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2458211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15967a29d25a387d463116089a2daea3cafdd533a0dd1cd7b8e8f8519202bcd3. 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/GXF9Q2458212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfade9c71be21c7fca7c573ebc02d1c3615e7d18c5f86563eb7e32073d78772c. 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/GXF9Q2458213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54dff0b11e562b233a5876b1d8e264a965ab457a42e43e3f7afab9c0e70c9d0. 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/GXF9Q2458214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e2d0250c0cbae3e741b21d506763a706a2eef0ca67565fbd48efbcf183866d. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:45:46Z), 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/GXF9Q2458215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbc3b303c776e82f9ffeb803c9d7c78fdc4b3421cf0ba702876dd7e8d43352a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/GXF9Q2458216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79a615fb237f6b001649c505add26a775abbffbbb0b66e6ff0b55f376463ee4. 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/GXF9Q2458217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22590d77440273de62ddd912ff7d2234e1b2dd4a5cd987029768e27c41cbd7c6. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GXF9Q2458218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc238ddf60eb91a731d52e9149309fbf5b7e42a8073499459c945f4b7aae69871. 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/GXF9Q2458219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88fc4687c81652ac247705cd7e993db470ea4c3933eae572bca6021a60b70c4. 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/GXF9Q2458220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc381ff7a99110a6b5fc6aadfb324c703579eb4671b8ca93ab3096f20054a79. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:24:55Z), 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/GXF9Q2458221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deac05242979c803fc9dfa3a91a3778e90e5b4f0b51d622d41152d79dfffac7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GXF9Q2458222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4878a719bf10bbdd9242a431dd1be40df42283d39231c02f46b20e0e8507c036. 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/UKXN22506219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71a75fba3907783d826c8a2ae3128809a146ec4efb401ccc5ff9e22733e0ab5. 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/UKXN22506220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3dd196df4642013cc5661c07c8ceda97b019a0f975f1c91ffc37b8fd7c57d3. 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/UKXN22506221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc416a4dc95921acc6276aa1000bd6d6e3b87d425ec62c23574221f3b60e980f5. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:32:39Z), 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/UKXN22506222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dfb8ca199bc6c259e1b46be6dbe065242e5beae4dc3470abcb2fe2dcd8f8fe. 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/UKXN22506223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b67f3cca5a9ac226785c79921a27d5601e179189b6a453cb98b280cb1f4df80. 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/UKXN22506224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a41d1eba1bc045c2d44595210325f1ec01e167cdefe25b75cfafa1e8e9552. 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/UKXN22506226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf14f57ee3f79458ae0fc572e7e0c705b114b1ba73d9498e2d4fd826fc53ccd. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/UKXN22506227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfe7ae13333ef6a98d9de745117d4f7e05ae55887cb5ed612f53fdb4467156e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/UKXN22506228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814c09162797566347fc0effd0b975c708134fdbab6ce6ca81f9ecde8de3a388. 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/UKXN22506198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e98452b575b45345a1188fd3d442db039d34bcc55ebbc8a765aa86dd252fd2. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:33:05Z), 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/UKXN22506199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf7c24944017eed8d93e21887364cf30f3c921321d50a086f890e8daba4ae66. 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/UKXN22506200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd0dea000be9d21b9eca617cfbd24188e8a85ce3a613c344c5b1b72481b985b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:31:46Z), 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/UKXN22506201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a659e3b1b313312d610e2727fa6d040beb9029e8556663f9b6acb5fa07d4621. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22506202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb58679cbf60a067f96abfc2e79ff5e5ec22bdf95e7d0ea552ad068a9cbd188. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22506203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91be3f2b9c4e58d342b588d9307cc3d6ec5bf7bd174b2e20b7fabb7400559f00. 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/UKXN22506205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2861bf68faef25051e904735dbccddfd0bb93c61ed24abaf533d300316e3f7b. 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/UKXN22506206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3754bc790cbea1ea379607825f1f48c52ba814fb7f34c6c642c7b3ef85f0bf. 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/UKXN22506207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c7c9901d76c59ee8ce65e01f8a6e5bb7e382652ddf650c1701fbe83153df1. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/UKXN22506209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6c06a49045c355fceecf8ab81ef9cba58426430d347b2320cbb2dd35c9c5b2. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/UKXN22506210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c18e6f604a61860e675a1140f07c7473a0b038312f62669ee4b4bfe8bb79a1. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/UKXN22506211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27042b9df9823637f47a51abd27e22333d841b0327b2d582ab5613f6af9dd03. 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/UKXN22506212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07facf1c3e2296845c7190a3d64aaae25617504c9c38a70c9ce5fc614a200fa9. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/UKXN22506213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82265e82f46425beb427525e8adcfd939541ff5d5b2f420cebb40af9238b643. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:20:33Z), 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/UKXN22506214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9d3af3735855a50d7a375dada62c717789d19051189e46975d7ec2547eeed9. 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/UKXN22506216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aa9138b0544e91febcfb7db3ad423e86c58e3b64538098f7af2e493966ceb4. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/UKXN22506217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055041c8205a3ef9a0e68f587ceb7ea5172963eea4972d97f73927b8398bca36. 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/UKXN22506218.