Sean Divine Jacobs (born November 9, 1976), better known by his stage name Sheek Louch (or simply Sheek), is an American rapper, best known as a founding member of East Coast hip hop trio the Lox, whi
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 0xa86c39bbc3d0d500b2bc338464624ae47b85f8ea65382a25f6bd89f490ab2801. 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/e2b650d8-b347-4c2c-940d-4a88bf8f1bce.json and https://artists.proofprofile.net/proofs/artist/e2b650d8-b347-4c2c-940d-4a88bf8f1bce.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 0x03b826ff3bd34d481b6ebe2339369c6991653888d80ce44579a1b8a04e2e0c94. 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/USUR10300826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caf572afb40401aff8c89f78885c7fb5be36037d7329a7e94245c0715d8db1a. 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/USUR10300494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1fdbf212594c0526eabbadf006a840edb376f37d265afb771afcc1a08873df. 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/USUR10300832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4454241e388e021d51959f3e64b6088336c3098ff3c7161aa2945e1b40dd24f. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USUR10300828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2766c7e18d311cc0dad88ae73163468ac257a87c957afe1c1ed8811dd0fb346. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USUR10300829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0d14afc4ebef7421be6c0a8c386d17a6f81417105f098f7e64d6166b20d4b1. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USUR10300498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5637cba50c1a5257112720ecafa26b3b7f06d6c74f92821b027eb38ae218cbd0. 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/USUR10300834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9cf18d4dbeb965a8054104fb1f4cf93471ff8e11a59c242110e97a02a06ef5. 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/USUR10300827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fc40fdf4e3aaa2c57e5c548ad0b67010d11e83492edf904d64769a4beb69df. 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/USUR10300823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbf326d94379d40fb6ec452976b2f20407516df41200e1282528b4553830fbc. 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/USUR10300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fba339b573a566e9860131019400335edf709328443bf18b8752e6b13f9c12. 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/USUR10300824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afa02f62bca0f7d5152e6ec0877d6b7954d25a9682e173e6957887b94ce7ae5. 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/USKO10502349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859f8cdde7e9bb3570a36b819c5dfbbfe484ff9ba2d738689cfa3770f01527c9. 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/USKO10502350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5aebc86e0c63e8296b4c96dd81448f3141da94849b75887877f4dfdd75f088. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:32Z), 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/USKO10502352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb669d2c46d09f8d21cdc31d800b73a65d3a59a46808763d6cfc25ee667eba40b. 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/USKO10502353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796c7ae9c2cbbbbb67e030a1d93c93605630149a0f829bf14006c9737dd65e1. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:24:19Z), 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/USKO10502355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c532dcd8c10b71d9aee7966f06e8bea23689c265bb64ce141abb3b5cfcea284. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USKO10502356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2e2a560756bb304fc02b704d8258d3c058bf9345f05235ec2b13f98c3236ae. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:06:38Z), 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/USKO10502359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9a0a1c3c41d679d808c557bc13f1641c72851b1ff5522d86299ed2fef43638. 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/USKO10502361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fffc52c63c1b46a6c263d1e194982255959e0d860e447628c54c927fd244fc6. 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/USKO10502362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24ef5e9b562e07f8469f04b7c893986b36ffa2c03c40adbbd0572819af886b3. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USKO10502365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6312092e70e1ed00bc93265d4f5b230c0ed21bf07b292272382ebfe67bcbf3f5. 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/CA5KR2027091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80237c11a5d73208c41a4442577c309c1f7a47cef5d0cb389b1e96d4da4795a4. 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/USKO10800497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1abbdbd6d18370a0a819c2583e68d955f2c57f94a0ea88ebfa3b00e3865d42. 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/USKO10800500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126871bfbd0eed0844a4605bb517a3a85837caf204220251aac39cde15b9727c. 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/USKO10800503.
Extinction (Last Of A Dying Breed) Mixtape
DONNIE G: Don Gorilla (Explicit Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f8dbeeff4d7874273f572b51972c3506f7702a4d46ce6e2c97be5bf3b4ed3d. 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/USUM71028626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca11ca9a64b005daabc149b05b2adf6bc7d0aeeda2d1a30a0932215a0e88613. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51010027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5da0c7cc4059ce62bbe5108afa4472c8d92f59c37dff41c3d28018592cb09a7. 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/USQY51010038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a04a1fe683c36ea01e8fe726d634c8ddb8c5a81c0bbc108736c14eb62dfb420. 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/USQY51010041.
Life on D-Block / Hard as Hell (2 for 1: Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ea0f1958090d3954f1cf94bbe4dcf319590cf36665a4397553c6a7daeb858d. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USCRP1100540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d1cde906f6b4b40c8966059959ba1a6698fa0b65b3f8c0c2088ed0887ccd29. 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/USCRP1100554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f48eb06c6c17f4a44349b0d8643fbf2084cd202334b5bbf6da36d471e0c5b90. 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/USCRP1100569.
Life on D-Block & Hard as Hell (Deluxe Edition)
Hood Ni**a (feat. Billy Danze, Trae Tha Truth & Joell Oritz)
What's on Your Mind (feat. Jadakiss & A$AP Ferg)
What You Want the Money For (feat. Swizz Beatz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612725f3ebbcfa08726ee2913cb2291fbfbb4bced4452d7919b900a3c82d05b7. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/TCADS1895531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893095576837f08c280d3fd4cabce86b196cf04e6e89e8086fe9d7ec924fb93c. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/TCAEF1918553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3240fe26e9ad7cb38d317e9ee0f58c55b9a94b1883b4b2f42b6ad814a0a14957. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TCAFH2031579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0862b0264e3c54896ed0c0c009ea9405136083d3195c9d605b5e81d91d0a980. 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/TCAFH2031590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638bc7b9a115e1111db252d33d4f8ef2ee050ef707678692848a60d70778d7ca. 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/TCAFH2031595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f2fd6b664883394a39eebb88ce95356bd844cc96162e2d1bec63cb068ee4e8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:05:31Z), 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/TCAFH2031600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a0bfac9e7e9521e197ca566e12ae7afc0208d097b444fa41a009356ea2297. 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/TCAFH2031603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6ba08e5ba8a04068911798f0082443f76b76dec12521a7db4bad1815d82de2. 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/TCAFH2031605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2709674c71dfce4658862038271401fa2ff7b89905d483a278896db07f552db9. 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/TCAGN2245718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114b42a87e74daed09341b5e4e423dc687baa5e5aa43e4afb4a54cf02b166df. 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/TCAGN2245757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ea4307ea4667fb3e8897cecda1247e0029708105acdbc5d20e43765681c753. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCAGN2245784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea7733e00ece83225041337f3e9f5dc71a2a5c7670a184d9f7d155e91a8517. 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/TCAGR2247000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1239d89217515a753c2847c3288a0780c0ed28e9a87a0d612f027dbb622287f. 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/TCAHN2366421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ac4a29a3126cfada6da3df493fa442b48a86fea1b2a4f3353b263071619bf7. 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/TCAIX2402259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a15f05604e38e14fe265ed1a54314bb964bbf1de41b6637846a10996905f5df. 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/TCAIX2402274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de4ceba65400f3fbc6b5a949cc4630721374a5fa3c3c6b0ec28fb6e512a5b61. 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/TCAIX2402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c30f33d722aacedc1760b5aa9c29ee628b4d38a3f4bd128c62dafeca3dea47. 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/TCAIX2402334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3a1244a9c141f9ba26128607b880bfe3c5308602a164761d17f39e1459695c. 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/TCAIX2402347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e95b8ee46f91d3d01de15c07b74b8ebe395ccb5c0693930adc93b764179172. 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/TCAIX2402360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef19f61b4f4d4d4729d172b2b910ef79e7102c9dc5a3748519cdae49a7f92c0. 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/TCAIX2402371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94f0529613212d99709067e20f95eb9dcf0cfb76cb5cd494bcc70d8dbd5d9e6. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:31:30Z), 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/QT65W2513480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4ac8e41d730bdb3362d66fe8a716f9b08131551aab77119d92e53457b4ba18. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUM71517049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe52dd304d184277324320b85e66e8d30d746fc33f3af565a1036aaa86379c1. 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/USUM70957869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4882fb1158e1d5b82cc2bbe0f2342e31c5da13d3b98fd0475c0b714703f44bde. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USIR10400442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc31fa6ceaef564e760028e0f5e90bae8ac17c4dedb1c74fd3a67c6c48cd4639. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1cb6b76768b2a4997790285313155afe55004ae2b4ffc6a0eb507fb97b44bf. 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/QZ5AB2058169.