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 0xc9b90fd2917dd5aea3be0190f306c6667b8d8f70694df5644c94971dcc6364d3. 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/4d8c9492-8a43-4ac3-bfe6-12d5f518d9a7.json and https://artists.proofprofile.net/proofs/artist/4d8c9492-8a43-4ac3-bfe6-12d5f518d9a7.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 0xb201784dc92b7b5e599d02d16d6f843a8d2eed69135eb0fe91cd52c31268cd5d. 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/QZNJX2032989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3be1acec95e90dfabc91c261208313a99f1dc6b6109cc2c243da46c90893d1. 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/QZNJX2032990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f5be310df5ce9964fb387ca9a22d7e92e124fe8a6291e0822465b576732c5b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2032991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe382c10c4d8a05a95facaeeeb553001b7041807a40a30e0f4eec8b8cb2cb2a65. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/PESK21401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf3b8e06b540fa6b28e67af5a210e357a135b8c39b31177d4d751c322a37358. 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/PESK21401095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d9a2709072490d22cbdfd6463505006f9b82b9eac7a4517306fa680e54348c. 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/PESK21401066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3547adfbb5230be6468f4df3646ba42fff1073fdf8dd5deb6d366dbfabcd2c0a. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:50:40Z), 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/PESK21401068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b69918efdde6587363ea23b8c3c1ebf25324af2d009001abaecefde7c2c57b5. 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/PESK21602100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2ae5b4e09ddc53f3a48a464fdd18547037ae70e2859b2f17d8852938b872a8. 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/PESK21401033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff59a6c5a5a957ad4119a7e61f8e63cac7eb1d53c07bd9bef33800ae981dd0a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZNJX2032993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8464118dcf770e40e0ee0d5aefd20d4b881c75b91ffbd52d4d706094db1f88f8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/PESK21602105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f40696f885b27f6857c0a908c8b6da8ec8990704bad7847c675845c39999fe. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/PESK21401070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcef568cede1d743ccea08709671773d9985fd498dfb40eca78135e1c3ae1ec5. 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/PESK21602106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3142aa0e10c88df8a611089010d9e79e0568176d80e9dd730a66dc2d3be884cf. 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/PESK21401071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf25054fba932faf937fa0bceb65ed6303f2325ffe35244816d62238fcb5efbd. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/PESK21401039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba92f2e3d4e2ef56e76f5a0900057cacc7221cac1f926b01557bea55d219721. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PESK21602109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fcfcc71d33d30660c05b74eb716328b0645a0ab74f84d0d789dace988eb8aa. 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/PESK21602110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a699c6c3bc887c3cb50051a323d5863636ef84a64f29b399a4e041fec1bc5b. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZNJX2032997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66d809d4a04cc021c1901c42aad62e9266eba37f28a84a37793d888e4e2c64e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:41:38Z), 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/PESK21602115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd38ba6cf58ff0b4ad53d51936f32b8523e47c9526de32b31ca46750d04801e. 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/PESK21602118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14fe8eef3db250d5020028b6737aeec87189495c6fa3486a127e95e29457206. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/PESK21401044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd667ba4dc5e23c260296b6f2a06900610e0b9f52c5e6c430317ebd48549ed0a2. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/PESK21401017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3327610c60c8c0d3c1c6862062261a0f5f2b8c859972fffd5db18d706633b055. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/PESK21401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0315d2a40787e37fe2abb31c370ea38e216fd0832793f13b4e04d6c10c56143b. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/PESK21401079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1072893c698b1e10ff9c26ea6f0483015896a070d547b73e8624dea02edcbe. 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/QZNJX2032999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4992718d24da890d2259156965077d1dbe21324f64b724a0d94832ab6c8e916. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:15:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PESK21401019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6e684425fd0d345845ad9ac1496615654e9c01665b07f83104556085fa9095. 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/PESK21401048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fdfcb1be6ec8575de57c3e2648ad9bd77674aceb55a482b350c971858edfbb. 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/PESK21401082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d43d6b65ad9370bd48c18e4abcdf176b7e30757ba270c88b024a4b02527066a. 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/PESK21401053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed665711bf6da453afe889d5b78d2b82262ab146f7c31114e1d606a2c141e92. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PESK21401056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e95387e2aa36d1d75e6bfa0517635f0d58a7ae664f6d7c0a4f11b6fa327730. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PESK21401083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1081615f94d6997cc92417f5f65da7de86ad1e2b7a01a85440c04871d7dde9a1. 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/PESK21401026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286e7dbde4bdec3b54c8e6ed5eca8567dff6d467f28d8e4ed4ea66bb4a0a8f2f. 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/PESK21401027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c5df19df0e6384bbdf775fcad98448038c1716001c7c02d92362ebb10388c5. 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/PESK21401011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14fe8eef3db250d5020028b6737aeec87189495c6fa3486a127e95e29457206. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/PESK21401044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6dee5c42559c80c06608c7beee9530ebe31151014209bb7c0f16ca892323cc. 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/PEBQ91606332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86527c3b947c82812109ed7dc14c6aa5dce8e9e32419d0dca9501cc29c53f4fc. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/PESK21401002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c9e3f89bb58d0eced85fbfc4e2e05f7c2c6e914436dd733318add2b2baedf2. 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/QZNJW2175435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9661a43239bc516ff91a9376c84bf9dbc56cf3ff15f5a12724b3514a7baa85cb. 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/QZNJW2175448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bba7c96b3483499d88eab3828f56c8c9503d0ed2b47cf32a7c80bc6781ab4f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1743289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09d85f5c8ac6f17ed68ae8b3b8d22b7914cf4827b7b8ba31605ab328be8009f. 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/QZNJW2175715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a32a7e73a5e7010f332f21d9eb834e9b0a5e63b9d4266e518472263607aa41. 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/QZNJX2136975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a51fe355397ae8178f89f32bfcd3400aeaf16b935e7b27e93782d4b8444344. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2175722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60a98de9be36f941dd1bd8b6c7a3792ada226b5464b623b7ed7948cbfee4ff0. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2112281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177fad8d1c116e46426b46f5505330c9e4034dbe8945d3c32833bc3e1a65baa4. 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/QZNJX2139198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780734a13058660b815b625488b908162fb3e46f37d33efaf4d8e1652b5ad64e. 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/QZNJX2139199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631702f04470b9120a589476a10f3ccb19eb5a7c4a2d25299ea77d537a631584. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:11:25Z), 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/QZNJX2139204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fedd9aa2f33302b59abdab71d1537d04fb08d9e26accc1997a3fbfcbbfab07. 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/QZNJX2139211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614e0a12b03f4c93ee15291fcd308d2264bee8c62a3d4ce4bcdd0cea57096de4. 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/QZNJX2139212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c406e033875b1c44a6fe924f3d3cf8fced3d36fa563aa4048e42205d0201da0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZNJX2139219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8f87462dcc15a7cfc931fac760cc4e38625c7de317c59e186b96f3873a0a34. 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/QZNJX2139651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15da9ee6b9b6ba5bfd467f618ea95c0b5eb80dce0c6ec478b5c3d6425fcf9cef. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/QZNJX2139622.
Mix Hechiceros (Solo por un Error / Ojitos Claritos / Un Día Te Fuiste)