1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c21f9c99c637b7d9fec746ed3a36b105fd6bfc0ea3830f83297b3dc495ecc92. 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/2b5d7e63-5cd5-4f9f-9b93-57360efa6415.json and https://artists.proofprofile.net/proofs/artist/2b5d7e63-5cd5-4f9f-9b93-57360efa6415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e7203f52b93d0d33a494ef937f2b9b43b56580e93cc15b1ec941626859e76c. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2042891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123eda0e3080ed4751a589199ec94e57e33f4bf74bca63a9243c8fb1bbd6f3cf. 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/QZEQU2042915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdd7fb80e5a83088b6a9548521579c6cf6f28bc3c7ebcbb2e6e240e951949fe. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2042928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4291bd48440232c63c9673cbe1911c81241161e1464e9e1d89394b2d249e965. 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/QZEQU2080056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eef26618c3a6cf2041670252ddb6cf499c0059fa30444807e54d8e54fbb09f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2080057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc36d158223a46a8e9036917cf59a3e16ea40fee1f53df8b770800408ec247c6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2080062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9b48bdcadde27baec499fdd8b5ba7df8be5eff76b25e3011406df66e41dca9. 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/QZEQU2080063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18de355b93f77ad381a52771dc1e56f876207a9e498dcd6841ffe86233584a08. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZEQU2080068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40d0c041aecf20e1e37c828d5089344f2b1447eb5042b5d5d0b842d27889776. 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/QZEQU2068263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3ee82e2081b89c3eac73960e0095ef11587fb40dabaab63c96611aaff63936. 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/QZEQU2068264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd542801b2018102b83ef1f1ede79ebef646bd628ddadd2b77bb1bd7e95f8e2b4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZEQU2068267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c0eaeb2dddf707f605426cf46f329f0b531dcde7dbc997ad79b94e6fdbf714. 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/QZEQU2058428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fd74e898b73da0281d6221b3e1c1c5dec053dacda8b3a6a71b5e895a614669. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2058429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8c087ea328af105c73838e8bc08fd08e5c6ae6e1660a9bec6d7994ea3c4d04. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZEQU2058430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec997daa958e580a53fbcac73559bdc56c0689d9208ea92ace358dbdb43a67f6. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZEQU2058431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa24bd3d0d17907c16b1c94f685dbee3ebad0f50087a0b5ebc43f47f8ca80f5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2058435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09b32fc639da672deb23fafcb98c8d7748815a39e7e37190808c23e4c8adfb3. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZEQU2058425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724833dee7558b7cf0774c23460bee7c2ecf65a475f45e94cb7ddefe60a0a0ee. 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/QZEQU2211476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5712c3695fc5cb8f877bd7b59e22bb34d0922b444f507fe5950a19f7963c359b. Chain 2 (Bitcoin): anchored in block 956775 (2026-07-05T10:41:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2211483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247634b69648b69e8facac923e879ac82654312e243d8329d640dcc432aea79c. 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/QZEQU2104199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d631168461a00a4ee252953217c5523a19d5f57859793d0b9e25f65b68ea7d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae250f7ddf1cba36475b4d7e204bae1c21c805973a6754aaa132a2bc368788cf. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cca0bddff20f9b539e69cc9c926c201329eb38c76b386fda6ddba08ac2bd8e0. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZEQU2104202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed739b870084eae68d20e5f622495955afbb3b3857f585242cc6e60f2380640. 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/QZEQU2104203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7832d3644e2a22132dbe78a29fc1da72aba07a4c50fd10c8c76b9cdcc7aa5547. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a98949c9f0941ed5e02ef2fa22d2073d9dec65b55cd11a9ac8c813231001893. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZEQU2104210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb1279c8bd903dff80f61bae4cdb1e350e5f212b6eef6ce57d47ebb41a2f80f. 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/QZEQU2104212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b07ce9bab5783399f03b3e84ae0d2ce494f40aa3e2fc2c4336e58eca72543f2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b98390fdfcdd616008f33afd89cb0066b88b65bf9f77f5189bb9ff2347abc7. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6744a7efd9ff0b6d04e67401cbf19302421b30aad478bb647b589910b650af4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZEQU2104216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4070fa95d386d7e7d1db5079e9eb01a4a6f7771f1109201a76e761c852426c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bceb26c53953b2f4af9cf6ceef3557f14c2e9c4122753617ab13e93e2955f0c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1799f85821fa02d66a7c9ef3fa6c916fd5ecfa855b54110b1be056506088670. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/QZEQU2104219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b058161e6ecaf86cf50cce71a6e8a62141fb75200a3567bddd65608952b811. 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/QZEQU2104220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f45f95decca99b58e0bd110ce217a53407b8054936f12b96bd1874e87bb726. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QZEQU2104221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d21847ab105e3f4d34fc1826759d464bd61ba00c1109f3610c2f0a5bab9d98. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZEQU2104222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23814f350c1748c189122581e6a8a8be9e362daeae31f57e146cfbcbbf6aa79b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2104223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611ce3f8d22a93e5957407db7f62926f92b98ebb818e4aefe185956525a809a2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZEQU2137418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705736cc6b71cd397e1e99712a3d986b6d535ab13af784a9f28a218dc9ead578. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2152102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c48cb0f8a7ea087c412934ad7404ba8cbd66f8a23c23b434325394062aadfe3. 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/QM3DF2203145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624618f91b622e96cf2ca9f04c1e332e184c385594e59a8471442f7384d708fd. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2203149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea08241d457d82dfb7b7359afbe5ff2dc092b69d4ea9f66671cffe95849a7ca. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2203150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc159c46b5ee2297292bb340ba8e3bf6ad02722376efdd18e28d195c11f54da84. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2203152.
Dormi Pequeno, Acordei Gigante (Vitorioso, igual Wesley Alemão)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4857ceef53cb7c287fb7870149f3e27709dc28df5ea7b63fc162b0549d639f23. 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/CAGOO2501102.