Mister, usually written in its contracted form Mr. (American English) or Mr (British English), is a commonly used English honorific for men without a higher honorific, or professional title, or any of
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 0x1698870ffbfe704798ad159f2ed4bf22f84f76d88341a301f07e9acb3042d9c4. 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/6453f345-45ab-42c0-919b-9dbad7449a66.json and https://artists.proofprofile.net/proofs/artist/6453f345-45ab-42c0-919b-9dbad7449a66.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 0x135bc81dea75b22231ad39bf8fb53c902a9f7d0b426c21a28195bb39d7f145df. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70801931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca605290608d40aaa42333221ac2f116ff692845c18bf663b0b68a5413692a1. 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/HKUM70801155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b3af9d4a577102bf82830bde5fc2bd957a0f322d9af22ef513a1b6d0110e76. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/HKUM70801934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6360790e01ecacf82fa9d37d6e08f0fb8d228994956d003d4a404799b0b15008. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70900493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eed8fae3bdc5a028386ae7cb9c492ba398a322e66409bcf487ad9f1b25cd6d. 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/HKUM70900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e7b786daae8090652d813fcdd5b8fc645a3f6c66515548f3d2c5ed9af29ee1. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/HKUM70900494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bd8c27dd86ad1fa2d9551b06d7751afbc770a23154ef69fbb0a99303ea09a1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/HKUM71000356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888bfd222e1fc5406f6c666bcbb75ed8f1474417610e4bd954ca9fe3b355299a. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/HKUM71000343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376de842b9b5352f2825b2056d57a94737fc1f33dbdcc29e75eae0ed74f0d0de. 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/HKUM71000357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b4ed9cf0759b0c63d80fe1ff1e281901ba71c94c15fc4a9b364718713474c9. 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/HKUM71000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98afefd318c05fb0b442ab2aefdd61f33cceca4d5b83ff85fd1fb22d48176e30. 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/HKUM71000345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758f40f82e8935c4f8f3ef1b8b3ae8e14ff9c9b11b969ed23be37f3c710e702d. 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/HKUM71000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b59399bd964bcf356e106031243ca98597a4ca4bf68dbfdf866edb0c80028c. 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/HKUM71000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab82d276a568f0e5c1ef2f7bfc5a523cec55dc14c71e0b75c4f29619bc24d916. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKUM71000359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ae93b6cbf7448b8b865d3dc2a5af91c7f41f0c33a1a89529bf47fa8dbe49d0. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKUM71000347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fa5892137b1d540fcf30be4ce1ef0372876961edc92935d701be4480fb5638. 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/HKUM71000360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc641afd18240eb37b69d5a4b5e290651bb3f32937a184754165d61876c9fec7d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HKUM71000361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd0cc89480d5b48062d3cbd7c2cd4a444ba39f06ae738cabc77dff552bc0a0f. 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/HKUM71000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a8f1fca9f7292217d6666a7f23443a4c0a6721d71030c6ea76d30dfc2827e. 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/HKUM71000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca51f42cd5653dd4a3be0229e41b8b9c9f8260c92ed174df3ce24c6d17a8a42. 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/HKUM71000349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087866207ecc1f03b81be6596da1832082725288310c718145ce44326a3d5af6. 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/HKUM71000363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9492ea3094bbf922728f637a645941c07ba2e412cdf98d81e968245cff0afbf4. 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/HKUM71000350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf29dc3b36a8d3a33e7e394d02a1f3a3a665d6bb843f2673918ece84aa31117. 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/HKUM71000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0c34599b9578c3b92f962aa1b7cdf0082341b54c4970f7fff8c12ee0af1b40. 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/HKUM71000364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc0b46bd8fe3b96b1859e61a3b31fa19a1c586aa10bfc671132eb9907a80ec4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/HKUM71000365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfbc96ff4264e17e9e7526b7e6ecdd6d961c72499e437bad90dfda00344d116. 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/HKUM71000352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a85aceab9c04ba0a801b71f4b6042b34ebbe7e5c648afcb8aca2ffa53519cda. 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/HKUM71000353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4073904c34a9d203cd91f639d98bb7ed635bac118bb769ae683b604af629527d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/HKUM71000366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4ecd79643ec485f4f19cade9bf2137a26760bc82f6c1fe367dd9784c792e60. 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/HKUM71000354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3e6932e53110e5483a879c65f153801bb87a6d93ca8a34a6ea7b332025b531. 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/HKUM71000355.
Everyone Concert 2 - People Sing For People 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869b0b9b0c5c88f2f5a637fad7906733c16b42329fdd1ee46458f24c16052f1c. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/HKUM71100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0321e2d4c5949bc26efccff65b45b6cf6aadcfca7e9f34f1cab31445ad569cd. 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/HKUM71100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a0685c68b2f8fea2698b14c092582fa7120054d495e926340f4f22a73dbb7d. 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/HKUM71100186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219a532226c6f9605dcd608c78b8fac935db12d0574ae492cc225240a7b9f0e5. 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/HKUM71100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383b2f4daa6c63c2ebf0a3993ce8717e392eaffd0a73c3203a5afe4b7c62aa30. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/HKUM71100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4ef95be57d8a6913cfb578dac490a1c0868d5fb31402d2c194fa80be3c0dec. 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/HKUM71100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da13baf8d7bf3eba93e1add6ed4a239aed93cc5cdffe5cb30306c7f4692793d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/HKUM71200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78596da8a4fa1f06e5f93b326f2086f875366bbbcf3693e7e6487c6ca3424e25. 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/HKUM71200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a8e4ea3b34013d06edee1dfc827f4a76e59cadacac6024d4a2eec4cc5ca2f9. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/HKUM71200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba854176430cdc077dd70eecffd4b7df655eeefbaf62b63f34caec144d99534. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71100698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915aed31c4515322d19f9d4506bb43f88a7093483cb4f3c8d52e1c80c24a7b12. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37093f530ca3f2d41051c9993210198dc90b5c88c0e30905c932741fd8877799. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71200635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252252716562f635cb901c1f49d944cfbacb6bb3492251ee34f575bc36c04181. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/HKUM71200666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6516481645f78521402492e9d96d6f4d477d76bf886ab45a17bb04583476d7ea. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71400879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325bd7cde41e921ccbaef26603e682b3d56780a3f40df5405446d6bbefcbdb84. 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/HKUM71500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87d95152c2c5ea9b6138a80fce3978cbed66e0606f785b4396fcaf92aef8ec4. 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/HKUM71400878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca605290608d40aaa42333221ac2f116ff692845c18bf663b0b68a5413692a1. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/HKUM70801155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a93eeaf674bcd88f13e91972c6bd7c8f1e0411c3dab71ae6b91f8b376f5662. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71700211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d1c54eb3db8cf8cb4749c13f51a39158fe8f08ab76c18593d18d2e10222293. 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/HKUM70801933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b51772df3f5957e4e59d486012b12cee3ccb257fe1239ff134a7f3ceb4f47a. 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/HKUM71700212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3c10254781310429b02a7c8b6661bbb39574b79d57e6310c606c28e180baa8. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/HKUM70801903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541c4ab21269286946fe1967a0fa8b94248423e944c3182bab0a8a54ed0799f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70801932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd1b1881b7b1895a70092a5503a5954664a8af1534d31703d669483555836f3. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71700213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b039edf4852340554ea0a5aad4a7264c192ad56d05cfc9753476ca03ed9e22. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/HKUM71700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3ac66b6684073cf2641df472a8a0a23e2d86fa4c7687ba6854b89a1b032f2f. 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/HKUM71700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecba44e315ace43c52884a7e1ae7b09060083ac8bd6a5c8b3f9da48da2c597d. 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/HKUM71700217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036a263a5bd7b1b87f5ebc3f5d5f70cd06032771c6dcfd71765428ed6f933594. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/HKUM71700219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219a532226c6f9605dcd608c78b8fac935db12d0574ae492cc225240a7b9f0e5. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/HKUM71100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0321e2d4c5949bc26efccff65b45b6cf6aadcfca7e9f34f1cab31445ad569cd. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/HKUM71100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383b2f4daa6c63c2ebf0a3993ce8717e392eaffd0a73c3203a5afe4b7c62aa30. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba854176430cdc077dd70eecffd4b7df655eeefbaf62b63f34caec144d99534. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71100698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9d9986772bc1e50780e31284c4590ff7fd958c5f22acd81d33a4839810d2bc. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/HKUM71700226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4981271a4dec433ca76c8a39235b3eccd24e6699cf5679e8306bb1088994763. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71200665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f047640013d7d3bbc9a72370a3f9c7b84c6243dc570de0dfde75e6279a4219. 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/HKH041900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb95917efefc29fbd5bdfbb426eb92b39cffd4a4a741ec97bcf5c5117a61de42. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH041900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37a9bc67a98c2675e43c25d124c055eeca7ba41bc33bec7e92a0d01a2bccee2. 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/HKUM70900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a88b9dd0668957fcf0ab2870b22744127127777f3ac2c2bfa57cba3704f81f4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HKUM70900495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ae220e07c39bc194a5971f3d36aae748404a4ea74889791e3185d6f43de1fd. 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/HKUM70900497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453d1d56432469aad98a2ecaa38294552cb1843f3ff7d3cb16bd96e4998df8cf. 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/HKUM71000001.