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 0xad0b2b661a8bace6a9ae0075030b682e478e781d86f420664570f58e1d7ede06. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32d152d1-28f3-4ec5-be39-9dbb514c06da.json and https://artists.proofprofile.net/proofs/artist/32d152d1-28f3-4ec5-be39-9dbb514c06da.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 0xb725aafd013605b365725105f8b71c492c2db9c091f45a3932b66a342f81a02c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BCLD52200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6df7c5b2fcdcbd27a46b0bc258c2e3851b86f26417ab8b5e224768e212eb8b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLD52200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f278dc3e7b91a65f696e97d50cef7e52f58ad21d05443cfd9db44072a19892. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLD52200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc8e7411fa759661f4bc2d8e1c3dd25a553bc6370cf1161b5ef5e75477325cb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLD52200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bbf82eebd8275fad86ea5e33b31028f042e566bb07cbef5a6f528763926cd9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLD52200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7291bd195b231134739cbd96efce3715380c569d761a118e025463d9da24168. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCLD52200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1774cebfd80d9c8eb00cd537bd482466c15deaae1c7e7a50326e0110624112. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfcc9d95fb3410e694b317f5e8c44a323efa6bddf02bba9f99cfd7a9284ef69. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRPOU0400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32729214dd7f8f15e11200310cfb00e7fd66933963c19f68f73c48051943f15. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ceb5b8049e745c6c26a24b73215b40b24f69da31324d904a9efc44eeb35737. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0f6465b612e7eda8ae686171872acedd108c401866e46f8cb84fb2bede180b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c3db77d68f0577e558472586a119b31d5725a9c0500da0450fdbd6487be758. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fb7873e606773e9869a4471ae3e337c34751f0ec8532cb509c45bc80eeba9b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da5a977cbc005509ca91ff4200fa5520bb1590229f99b4cb649606395fa5ef. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9890a7a580a36376cf3309cea566bfff1be33c90e6ee5cd10ca16212efeec43. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc23531587acca2d211a57c3693acced50878aecd7c9b5ddb14ddd03ee4d758d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb468fe6ad992c4630cd402ba59168b233d62365e8758a9088b969d9e0a327a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ad31254e823c0f2759ccb041d8de92b95a2cbb31a08449eb39d25b1b9d3aba. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0400028.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45ae65d1ad6d336976e503961c8c5847029eb426cc0c5ba0313258bebc9f508. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRPOU0400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c555cf9c718d45ee6808fa0812ff9f8048069ee8f1eb77c7a8ecec57fb17bff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23fca2de8e9e998e4a0425eed27c807631263ff4de015b2126aaeb20f525340. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a9f175a07186c985992d10865d1cb5fea3c59657348e04eb44a13563660c22. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf801b7178713dcdc9fa2a107bdb916e5317f7c71d5ec9a072babc9fd015c5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab316590d193c1b371a08694004ccbb26d408f1625aee7ddee5a039691f32394. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae80475a50f1ccaad7c7950a057b65471213e691bbc8af8ac78595ca975df949. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f54fb7fae48d4f7be9cdf9e496f5ed82993d276104956b907f06e1b485940. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e97fd867938e81f34839b1f36aad4149ac5b4be70506743de7e0104d745056. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a3f874f82f2667f93ffad9a624ac86be62217cc358656d35ee741bed588980. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/BRPOU0600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb8885c429877774f38085919a4d0186166a045889011b233479e2419d62fd6. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df537eb053c154905996f77a4b6ecbf5efc6fc9dfeed98610000486d1594064. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BRPOU0600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeadfd9999079dd808387ac67fa66b76ea4d24fb7eb972401a6c2a603bca4a57. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/BRPOU0600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eefacac6a5bfd14cc40230e0b0c23616a8782681ff75d1624ac62df71a52c9. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BRPOU0600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163b2a00db9bcb0f01f5006b2debf2823b9206e2923157f3f2d96a05fe668335. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/BRPOU0600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a28d454a6db45a8d0a34b5eba74627e2a9cbcd05fd2253f62097ac1d318d775. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3LE1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5023dbf9917bcb24d868625ad2f918b61b0cd458bfed516ce5534027934d03ff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8f07c8f7c00f12c29790cc81f5885455b7c9e78c3db5f8e31f9b35c146814e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02942f33872ec922e28b111bffddc28671de9100af590cc309497c7c911281d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cf4713280c2d9979664e0db587c2d36f5f4e89e61b6b259ce0b03395c4e122. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c7701457c7ef8922e60f4c81714d0877a8e3a4d69af2ab84dbff8827e8eef4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d126380156a5c2f2cdc3e1369a321fb7c9dd88adf441ddc6442c01013735fb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e73e99f8e9b6042ce9b323f5935fcd18ef839b4f32ca6c7f062f1200047428. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d0419386cd3b635f18a1ccf565486067141bc7f29541f369687d2cd6a29b3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503afcd26ee557d207d303e7df7dda2027927f262991b759c117316916b72a4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35acdbcb014e949393496373a1aacf4066be66638a5f0072abe0356e6a7e5f0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a15193fbf63cb18f5d8d545cefccdcfbae3ecac36aeaa387bb52f530d98456. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd253dc60fdb1e8f3804f5d1a5887d9b93a204571032a54c5e79c4efc929660d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614ca120ac92f4dee4fdfc08f0bb74f30e1cbc9153b391a610942e84ab7c0dc0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5349ae3b2195d8b3508a20d5d431a6be298a83247059811e70e0013c9c8f7981. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41de30b59a65e7c76266f317bc711884e09000cafd44e22e59c54a17bafdcc3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300082.
Orquestra Nzinga de Berimbaus - Versão 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f3a1e0f430fb60d88c2c4812a11bf0654a7ef32285c5fa8cf9c679548f9d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e7069095d517670967d197fd58a605a5f5578c776904e5cc27aa6217fc3c2f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856c1cefe7824bb7c155d912f4103088eb421b4818578424b67b9f4679f8195f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRPOU0300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53248bd4da3e6e15a8a7ce67c7a216dcea1c5bc42f2810e4844d8f4fdd5fa3c2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c82693949bb29fedb89b7e897a8e560527a76d9875c6b0fd212eae479cbe04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f429d761ae68b608d2e32a34edceb41b279e7654a0bd91197afa0674a69485. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9576e89ef375b3712bac8f83cdb469d5f28ecce3ecc14f02900ab2e4040b57d5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5b6256ca0214e9280232a69c69e5147d5095a88d2458c49629e405f25adf77. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76e4f4d58fa9f689902ab87f43326d0f4a28c18bd97cc6ca1fcfeefa56dc295. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ea365b87a84b6d6da0ce38dae4fc2e81eabdd6184d7eab4eac3561ee11e72b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BRPOU0300090.
Orquestra Nzinga de Berimbaus - Versão 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7003047e69bd9dfa6fd1cb5343f37b9a9416773c5f6d4daaf8ef4aa39d57e874. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84917b25eff1bb18d0a083e321e3cf0426f31c8ed0a6e9edb2520bf5be4fd9ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380261e22942ad8f2f2bf2ecb9d45c7fa66427a11cbced8a1b41eeec26f54cb8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRPOU0300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05741a3091ee9823d473f2ac18f834f739ae8f5a34d595b11c19ab506016e2b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e3713c102dd9ac97467ec1597a4d99131353d8352c4be16659d7c353b7768. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300095.
Orquestra Nzinga de Berimbaus - Versão 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3569da8c3c685ec451705fdc422b20092f056b14ea1bd33cd696dbc838aeac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRPOU0300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4843b9a83788cf41a5948a98579635bbe2b17d7be1b23b447051bfd8d43d435d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4284194ff703b1cf57f7f632b81fd808f5c9f1bc01e9bb6913f3dda0cb939db. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf2be0d5870e22c5fb0baa4510132f1676994d864fb4921241eabd0346c9a86. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRPOU0300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9034484c89968b0f25c74068f81274ff34506f48163a46716cf81793ebd3ee. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:46Z), 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/BRPOU0300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba362917279f1aae4d49e8cb61889a8378b77a7d95bf0067654deede819bdbb5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRPOU0300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb7967fa81af604d789f56b23de0b805d2aacbd678a23aed290f8f6ab30ce23. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BRPOU0300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7f74726366a04a97ec65a79c5b1cb86e35fe3b8ccd707b84832dcabc7a918e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRNVY1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063cc5eb6e9ff9cb49d519c28964c5a4d4862c279b20bf93f2dd1ce88617b17b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f74b5d22db598b9ba40147897d0d51347565fe33dc914c2df519423c579237. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004eec67eefe1e3e499b44758af64a162e25428cf5be24599f63ecbf24cb1763. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53861ca414bffdb1ea5c2ae00d463ad78843bdee8974a99e86228abe4b33ae68. 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/BRNVY1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9b90275d0e62dc1f526745b8c70be3c28629c81098fb444b92a69c846c68dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10df29eb95ed30e9ae006847911de9d6dae831636915772f292f6eca0f3e8dd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ad436b5ef34e05a76e3ab727b12a9d2ab18c778a9f9bc95aa17b9f028b9065. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a872ce7dd1365b408f5f8bbb74e8c5fd3e9a4816b97693b51b4179bf4607e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNVY1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665cde8595f3c0c9db648dcc27cb82820c5165f7d18124ee94c766767bef15fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfecbe94aba4134f06401c6f955ae7c07270d43ce4ef9e6635676a33f7f99b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041156472d4c63e4e047b123755220d816661750b80e57e458a3f23153a9d4d1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRP5Z0800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1e8e85082959fddbd36abba86359f8378a54f80c805088490889bda2e47ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118a3d3eda336306f28e6ab4f64b2b5700c766b937aa18fa45fa2ede2ebb4dd0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc29952826880c17b0eb94f127714a94df2f5e636d509d3ccf5f075e7d23018. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d143a4974e7ad7ec74203e36fc294c90d90f92789830fef86fd9d3992669ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e822c8edf5a6c085aaf84d0728024122e5a2b0cb6f1f65c6d6b46c0f2e855ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfa402a08f42104b8d62525dcf905ea60881b60a2eb4f98517bf20da2b5e9e9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRP5Z0800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6736bcc2b33798c8e46675733719410f4b93113ca0e5772036e05c78c0097483. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/BRP5Z0800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a36dfadcb2dff27895702249bae528d3643c0a3fabe636bcf5cfdbdd8b08b42. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/BRP5Z0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d98724b617ea4d14cb0c51d8133928691e927c8937868fdc054e17d65ed8d4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BRP5Z0800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ca29a76efe2e6de524c85a775d04824adbca735bfff69f88f4bb1bc68ceeef. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BRP5Z0800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d695827a1793e2cad2e9a101820e7790166ed9ce33ef5cce65588d5717fe5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF2G1200539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c22120b0fcf3a9d87c15a85795ee7421eff35a9db0ffbd77a6eb04ab9b4d60. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF2G1200541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe877d4421077c62091a40871aeb9bee6301b35e32636aafa54aa6ce186175cd7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF2G1200542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3784689405434cd8897162027077db3e6bfe1765483af734674dbad71c9b4d6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF2G1200545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d36d23104975d1965a98fe9ecd2088f31a13ed540ec017508739b033a260b3f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF2G1200548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583172c6c40990b81769a7728640cf9280cfbd3c95460b3569ace3ac3103a5cb. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BRF2G1200547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e529d1bcba74f2f3047967a6ae0bd15e546f22f35330c385190a9d98c09d99a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1958346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf066c53f62c5787ad9ffe7083b87d602857cf60eb1905a0c4867f06e1c9c8be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1958349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2baf823d31a54bf6b447f62e29ff2a4f598ad2954d87f54f36153d76b7077e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1958351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545e4e09de38be5b11f521b433db46fee026a10cd3672243aa74d954ea1e182d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1958352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7733bbec73ba6e0d4e227d8e08f8f15f844eae6215c078a26f746d7420be8394. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1958357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7192c52b7cc8cfa81d4b22699a6c01d81c7ebd8ee0a8dab0e6718b793ed827b2. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/US7VG1958347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23348f3b76eb459e247bc6db7f57e7ee5e0fc55bc061a26fe1c07788d69d9735. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1K02200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c121d4c3c26a3be41488dfe260cb924a21051bf80c55afdd9def94a06e3c1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1K02200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4236fe9ebcc594e3bfd347d12579a9926e3158362f951f0190f586b1679ea69. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BX1K02200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e7bf188ac2d377ba010b9e810456a1adc9d6a5312c3fe108fac367efbad770. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKA3B2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83f43df1b541f16e23150178923017013f7e91ce0baeb269a80152f580dace7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXFP02300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1309ccee145d2409cef04830a26803574c4bc60d48119970ac1f679b5c02550f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKETL2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f89b0a32c41b754364017f77a0d31e67e859ca9237086d74aee37ae82ada2d6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2276733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58078d2a19cb7e1de689e7bea517083a59df2c803b6a2dbd1f99884ede02f16. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPOU0600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8304abf095d5bdb67e3468d9ba05b541efa72e0716c63fb5970e53716ac3125. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRF1H1700011.