Little Brother or little brother may refer to: Relationships Little brother, a male sibling who is younger in age - see birth order Little brother, a boy supported by a surrogate "big brother", thr
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 0x447cdeb3cb8800408d7e5848818c45db7cdb4e5edb6924f07b78a423bfccf336. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53812c07-a7bc-44ec-9660-66027431112c.json and https://artists.proofprofile.net/proofs/artist/53812c07-a7bc-44ec-9660-66027431112c.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 0x754caf662be9cd9fb4fa701e4de135a677799ca79467da189c21b47149b5402e. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USUYG1407552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a6ed2a91002a6b05de6523186c35f1793b8b5ab532c5c4a93153b4d1ba8148. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1407541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f8861506ac3981f4547db5538fcffee6da83cb73558d2bb42d8286dcaaeb17. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1402894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460e8c05e9856e5ea1fd2b322aea16546e1acca1b62526344d36f3500f318bcc. 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/USUYG1402899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfd1dd1e678a96337cb4989a2ab4bd8e72d9b39f6e6ad69a3ef0e0cc00b8bbb. 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/USUYG1402901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02015ba6d724548a99f9035f9e63580aab9b143909fd36e2720e59118baf5dcc. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1402902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aff1920ba6e714e1c94fb426f668936eacb00670a09dcb922e1261bc8141223. 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/USUYG1402903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080faebf7b12212123b5b236a7a4c5eb69e05e6d8003bcea360f6e1a474fb773. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USUYG1402905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413a2b56be96f406b28c7bcb4e98c7f2faf898541cd08d84f21cf89655042903. 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/USUYG1402906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b843e920247257a10a7482e13abe414262249d52071824f6f072f91f6cdfae6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USUYG1402907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c6bcf5826b2669d3bb30ea81a92fd8213c61e0924a6583e86651fd48c4b0e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USUYG1402908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd9d917976948cda3f8cc77760406880c2f29eb91de9ab017a53e958dbc868. 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/USUYG1402909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416a16b2319b19de71558098109de81058ef08c6d6fa2b414fe17037dd61c1cb. 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/USUYG1402910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4808a449a469a3bf6941ec2cfcd91b3888b3fe5d9bcf52cf990e03b1b2f3393. 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/USUYG1402911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e6f0abae9023713cc39b1d0ff21c8662a71e0a11563b765bc307310e8acd4f. 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/USUYG1402896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e242e5b8609c10042e9a2a35fccf6deb96f7f562f35e38d822475a9c80c446. 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/USUYG1402897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc90c72bb7db9621d58d7f75e4c22519918df37ea2a39fdd4f4fad36b8ef101b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUYG1402900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfd1dd1e678a96337cb4989a2ab4bd8e72d9b39f6e6ad69a3ef0e0cc00b8bbb. 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/USUYG1402901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6119bf05730892a3456a754ae429bfd0af5bdcf0c8779eea41b9aac1c2c046. 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/USUYG1402904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b843e920247257a10a7482e13abe414262249d52071824f6f072f91f6cdfae6. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USUYG1402907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c6bcf5826b2669d3bb30ea81a92fd8213c61e0924a6583e86651fd48c4b0e. 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/USUYG1402908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd9d917976948cda3f8cc77760406880c2f29eb91de9ab017a53e958dbc868. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUYG1402909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416a16b2319b19de71558098109de81058ef08c6d6fa2b414fe17037dd61c1cb. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/USUYG1402910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4808a449a469a3bf6941ec2cfcd91b3888b3fe5d9bcf52cf990e03b1b2f3393. 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/USUYG1402911.
Chittlin' Circuit Mixtape: B-Sides, Bootlegs & Unreleased
The Chittlin' Circuit Circuit 1.5 (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f51c4a1a82768aa32f35160dedc01cc39f3e7d0c89bb31d2a13bb3eeca0a91. 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/USUYG1370916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3ceb38f5d60f9d706e4f90f08ada6b32601c087984de45b65e232bd0590bdf. 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/USUYG1370921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2cdb215f80844e1b894360d1826eb491e343fb74455fc6ad5263f7dbbae440. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USUYG1370923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6f9b07997c222004430ed5df3902e21824baed37f2923200f08116f9e793ae. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:59:43Z), 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/USUYG1370924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270571ffbdf04242b43f056e139bb216928e5d751042f2109bf528f028ea1ed5. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USUYG1370925.
Welcome To Durham (feat. Big Daddy Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451232226e1eb0dec0bef9b3eb34dac9b6619ee7376fa6675858dee41e32f162. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:11:46Z), 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/USUYG1370926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732ee9243e5ea58352c7f724ebbd4f0aaf58b4f1bbc16763073bb8019084f676. 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/USUYG1370927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f5907eb6449f7b02e5f92a5290f02cdeaf5584e455c170aa3e80d52f437b8f. 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/USUYG1370928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25243a07f0c10d043aebfa0be75bf2796189b301ea7ffdc5419d4cafedf07cb0. 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/USUYG1370929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ceee1dd61806bf4de57b004490b7d7832304e0a0ffd4df4af3eb32877d17cc. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:09:07Z), 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/USUYG1370933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68f465f7fefb7f6734d54c704e431c39e2d53baac42148a1947eff5d110cdaf. 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/USUYG1370934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a2a19a6b6df3787933369c1afd544e96ed29c9b0732124e479997b281aa25d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USUYG1370935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b884175ceacd12763c8f9245e5332e216f70383bd90be0f7e18532156c5d54a. 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/USUYG1370936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1236747b42c363f5910f05bfb5051113d65b9ffd00005c1300e315ba0457fdc6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USUYG1370938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ca6ec74e3bad297be3a40067af8a3f9c66cc11a132be181b2021e276882c05. 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/USUYG1370939.
Minstrel Show Closing Theme (feat. Yahzarah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cc0ad94333c91a70aeb896f5e420ae37377b4d57e580f74abeec79cd2dbd11. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USAT20505422.
Welcome to the Minstrel Show (feat. Yahzarah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72eb0182f24c2b9a75dfb3334666f546c4992961d196933c396bd6ea7bff8e1. 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/USAT20504784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85090a8debf04a66aba697d08a8a80764d299e11c6fc76057afd1c4c14a4d8f1. 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/USAT20504785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92ad8e9755023dab224490b112843b90bc9753db5e7f018ab9a1d85c778f38. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USAT20504786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c0893183514251b74a1ea148245378d25c2c167b6bd24e36e5d8c1a80de723. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:43:04Z), 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/USAT20504787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a69302eec28b0858806818f39e71d613edc5c280ac475de92b0ee5eac3ab682. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USAT20504789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b53ca1e311f803815d893eaf237fae2eca8fc7ff0aa95c29e2d38d37d85ebf. 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/USAT20504790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa398a760ec7b39e4a8479617541881e823c529f7e9a5753662af200a03869d83. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20504791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9753e35d01a8dc8204d5a646cd3c960bbf6440d527646e36757e5821558e1a6c. 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/USAT20504670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec107da2dd42252055de467045c60773a6a4f436de8f361069d35dc9fc3d3dd1. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USAT20504792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d10f6ba633f0a0f05742e8d4208da2c4986092d5715a6ce7ac3547780216ce4. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/USUYG1356495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45c912bcbca24701fbf9459bd5b0376342962c74895781e833d86db549cb47f. 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/USUYG1356496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc94b68a15959ff921fb4b3e73267ecde1296535d325c0311fb0bd3a340052b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUYG1356497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c6ff95badff4cd2da0a52b5598368b561d9eccd8ff931c026a81c6d2ae568. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/USUYG1356498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43d2f7132ca57f5b9245111e37b45cbfeb9119633ae7ceecb66de49c68e8fe2. 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/USUYG1356499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a19a8060491f66ee2eb28007547f90d2aec05005bd3eb6eced7f1ccd484037. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:03:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79116c36f5bbeff6f046ade14cb7944c017b0319113685727b4c90588ee71eed. 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/USUYG1356502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8596d4888bf206e3e4a0fa366aa1569cb42c7610d5fc5e6bae418b0c1b21ec53. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5a195e079e64ea96127dd64bd19559bfdf233da385dac2210c2d88749f043a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUYG1356057.
Life Of The Party (feat. Skills & Carlitta Durand) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88aa5040e2e715a2992167e779b2c4b7b098b7a09ab0909151ebabc1389316c7. 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/USUYG1356058.
A Word From Our Sponsors (feat. Von Pea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e79127751ea8b25a3837b8bd720bc0e7dc0890a737914559e94093251028e16. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USUYG1356061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583088520257f858f7a4bb76f7e90c38be44d7adf284bb9ad85f990c66cf81de. 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/USUYG1356064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696ec2790dde8b13f868920b994ab76f97453d926fc6ecbe64806a60872ea22d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6cff0b8e45cbcda789f3658f3371d6642bb1f524b805f8e07b74fa261e1a1e. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/USUYG1356062.
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 0x88768a360b9b202d2e838f59eb67632a9f0824bba3c4c386202e81fe00b86bdd. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USUYG1356059.
Do It To Death (feat. Rhymefest & Supastition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318ee1ebc81c85228049c0a8982fcb11355405d7dc29a6b33b9a86c93178db59. 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/USUYG1356060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cf053d3210cec27dc5d3083ff7f4616b857c36300e6fa7b49b8454f04d255c. 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/USUYG1356063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd21d5ef94ae3a1e21f2e858ecf046cb7e32cbccf141b55b64952bee81e59ea. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USUYG1356066.
Fan Mail (feat. Darien Brockington & Joe Scudda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dd5396811d44709a28df950041730ddc3562628478ddf191dff1563887dd90. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USUYG1356067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e3294d81d104adc6241e0a8e3236e73f20b7842e2ff2b7b6e6221a854e4790. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USUYG1356068.
Cross That Line (feat. Kardinal Offishall) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c04311f5f9b8f9312c5a1a870e8982b122f5fbc3825311b01676a94e97cab3b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9571ace78cd4c8597dbecb875aa46982526d110fcac1de25414bed5eac107f3. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USUYG1356070.
Time Of Your Life (feat. Carlitta Durand)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9e112f2130252a3498dbdb979aac84a615f7f000bee5777f388472981d5bee. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USUYG1356071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85de923cd43c2ebfaa9e722a54114f889575a88805163550b03f419bef1808a9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7d8816fa18c264834c3721877d91d47bdd7c672eb295f6ab5eb10ce3463ea0. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USUYG1356073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc9f532f47dadbe3cc4b9eb4c2435f2c3c4ba71e079e1d874e4964e593e63a9. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1356074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba528420e1037ec041548db21d734891156df11f44cce94c2d52f69a40bee87. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USUYG1356164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1771726d33a402765200026fda7713d3b4029152bfd6dc450dde58e5bbdecc00. 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/USUYG1356075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddf981d1d903e1df7abacd09d9434850df91393c305eb2f169c696227288176. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USUYG1356077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825ae5f8bb5ae8da077d8b1ce14a312d719e8157b111cb3a39152f48f22264af. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:03:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1267779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd315d9737719fa0300403d74a22529f023ee29d97e9be27ce6c4c8fa1e489f. 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/USUYG1267781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3107ba8b82be94e0d2e52767c81d5ea5e602bd721c5772366bf5121c59503297. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USUYG1267783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084a16fd3f7a96fce434a67955dd4e1aa4e45322a255e017452cf694889b6940. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USUYG1267785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07f090eb4a75b4ebc607f9699178e9ef44649c978f8b3b4e979715ab21ed9b0. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USUYG1267787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4201c8be85d2d449d0c8031b5d2851255c0a88f5486ae7045aa798c5cf45fd29. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:57Z), 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/USUYG1267789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66167a01629d7a5141da57f0864d4ddf2b67639a4c3b91112070b86e3a9aebd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUYG1267790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7306d4f3a2706388d722e57c51343797b608003aab68b9a4c24f9b17f8f85009. 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/USUYG1267791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde37961ad933b42ab18fcc81214099a67f4fe0e5e524e7a880af3dc3ab1d01a2. 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/USUYG1267792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd551e809d021a1dadaa2783ddcca6c6625e481f7ccc59530206bb19de1a066. 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/USUM72115718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324b0386d753e24fbdff4a19a8fe5e481a7c079094bc70bd1be48ff9423fc822. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/US6881000881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b91d410828eccaf7c40d4858879a859d01179bb6b40a9eaef8c6e53c80749c. 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/USA560725180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f24c93d60b7f5c7739074082fb0d943773dc780e0dcefd2aa0e3566b0a949d. 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/DEG930710204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc89ed13ab9358c1bc2363e5a19f2fbd82a1a684701bd078b16cd932cb1ff534. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBCE1010050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0169f0d6c106161e2f774028981863ba4e58d012d492741cd2573497185fbc72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92310380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b414f810720f0fdbf753773450efcacc610de8f4353ef3abf87c03c570728cc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USHKR0914003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde38e33a0e9cbc399706db4853ddf7cda57941f08ad7f7de2dc74ae023f8638e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US9FL2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a9faa61fc55bb471f21808935f8c48c56c9495c31c953588440062a5745391. 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/US9FL2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3beac40e42b834a52a5e0a280c81f33cbf4c1872d1210e559661f39c5bb1683f. 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/USA2P2227809.