Big Tymers (also stylized as Big Tymer$) is an American hip hop duo composed of Cash Money Records co-founder Baby (later known as Birdman) and the label's in-house producer Mannie Fresh, both of whom
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 0xfd54b08959262e48ddd9e7bd3158c42b866fffdc7d80089abb8c895e310b9d8d. 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/27999c1b-b6b9-4029-a11a-6534a6290983.json and https://artists.proofprofile.net/proofs/artist/27999c1b-b6b9-4029-a11a-6534a6290983.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 0x40214be8573de8456fce991ab238446b4ca24aefb326c6eb3141f32576dae98c. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), 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/USUR19801115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a849bd92ce5cab25315dc576dfef8bdeeb39ed93e40a1b80bddd7b4e4f6344d. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/USUR19801116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405ef25865e2f76459d61d029f83f7f8129688b058da1774db708b1951114c31. 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/USUR19801119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f3861eb270dc1231c9f9c626eb1391a8d5ba882a9cab44c81b4ae06e277535. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USUR19801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b5a1fa86e03552b3c625df4c6b6486d6942faab012712c14b8e45bdfeccff7. 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/USUR19801122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965e3a7965c6cb3549dfa2e5802bf26ba76b44f0f25eef88f5452c7760c26cf1. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/USUR19801124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fbfaa27d4d525fdfb67bb9a475ff4e2704b356a946e01e69d82c9a2fdcdfae. 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/USUR19801125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b7160eaa3a18845c06ae4eddf9e38e250dba172ae488d01532de0e8b23f90b. 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/USUR19801128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abd987fb2bf1ca2d093fb0b6a2a30ff1e1731e8872a70fbb6b48d83be6daaed. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR19801129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f4c21de5fe940437c42c7505c2dab1a02c4f4e46a49330b71d329864a31fd8. 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/USUR19801130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cd60157d59302f55d4f8ac974a0c31405b74e21002c551931ed91e24ad9b2d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:58:41Z), 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/USUR19801131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a66ee722895db10d1978c5eff1a70fdca4a569e95ea55de69a32b1bc3eaad9. 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/USUR19801132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a849bd92ce5cab25315dc576dfef8bdeeb39ed93e40a1b80bddd7b4e4f6344d. 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/USUR19801116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc095e5a36a3f68fe349db096bf967f2ae2de160dcca795943e5c7db24273d97. 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/USCM51900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84c41027eb4f7d501a22315ee26e855f35450fb0f8e586dbd3e339eb68beca7. 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/USUR19801118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8d3dad9c68b66755c06f17212017b4701e41088101fedb006a7881d9d9dd2a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/USUR19801121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb9835837e3a7a360f253856f3ee0b23d860904dc21f9a776810e01c4bd0df6. 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/USUR19801127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efc1a62860bd7a95193c91c7b013e07d3f87617c007ffa7c4f00d0e625e1255. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USCM51900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79b655b0a46eb531c752ff8ae3417b5610457b69c33699427f9cab68645747b. 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/USCM51900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fdb95359b1f37861da7f65ac5bc70fb8c81ed934588c261342a2e4e5550be7. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:33:56Z), 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/USCM50000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadebc47e7f41fd60fcc87f99dbb2ebcd9d37274b2092e977d8a5edb58cfffcd. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USCM50000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6fc91c3d17e40758f1e69ed5da92c5ccbbccb05836bf5fea2bebf29d7686ce. 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/USCM50000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4f6930cd9d7a8fceb8c894eb043ffc43d70aed49cf9490cd6340d467e6f3b6. 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/USCM50000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5299bbb8790bd2a29c8f1d2fab49e07a5cb07f51c6f0b354861bcd7b5779c8b8. 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/USCM50000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1940749f1c7e900fe9ef66f0fe9aeaa9bf00077e5b096bbd8fb02e142b18b4d. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d25bbead1151159f44a05609c34df9e81d9f41958cd6fb8c91e8052e9944c. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/USCM50000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3dc3b5cb89888080cca13f7b21ef4237a27c2fd329297818612e56a93d2ba2. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USCM50000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ad2bb787c46c66aa39fddb400ff93118771d1e71cca552b3279cc188bd41f2. 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/USCM50000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8856294bcdef4a9489b57e8d8af69d9283c53515a61b3de175f676f1046b3fb9. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/USCM50000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6420db69a4a6bbffa4a0ba864e6520ad8240b446f5673c52fd4ec44c251f3d8e. 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/USCM50000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721277168f5bb1e5eec8b8b7fc4382fec7a495ca63c7ff370ed6ace0d2d1aa1a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0364f3ba0ba54062cb5c54a519058206c1fccf5d7d09e5233d09e2c99ee976c1. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USCM50200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323f8130f30ed8f6c941779f6fbb0d579b38fe000ee34e43210eaa508cd26ac0. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895d5c9dff7d5a54ea237205a395583f54d17e80aeca5a05403c1a1ff4b356fc. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USCM50200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cd0d47309539e7569057ad1a352703f283bf5cc55d1119e288a3aba60a15f5. 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/USCM50200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3010e3f9b6df77f0599848804e6f8214d07b96d55e70cbf6454e442ce81497ac. 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/USCM50200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0fd242d1e8b2b1f7e5ffc50725724caa70fc3eb8456d870cfbeaeb04c5b3fd. 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/USCM50200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe05505c2f04b315ef6758702900be96509accc47df985ec9ec473fec209162. 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/USCM50200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d60ffc5a613a738de46ed45bb7b6302ae505d9af06257711ab7b8b4187a2c. 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/USCM50200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4531a09e825a79d030be38fa6b1d6504d7a1d667bf276b274c0c5e9780fce73e. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/USCM50200061.
Still Fly (International Commercial 4 Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7404a2ce5dd9407368c65271701f71f192b717f45fea1de4017b8ac5ba8802ce. 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/USCM50300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aed08761e271d31701da9399c2110412dd098f37aea63104b901375ce0dd0b. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:09:08Z), 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/USCM50300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0362d78609ebb892ea28d40332fd2daae94bcbaf786ce5a4014c1514ca75eb. 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/USCM50300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7499e430aea5ce707c8828215ad2adb1ac6dadd7451154d73e485f0730e7566e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USCM50300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ca143209d9b82c80b67ddeeb23b6677186fe18e83b04751dcae1a751991d78. 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/USCM50300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5280fdd12b64581f0949707fa776266eb6a38273feb5364a4ea7ebc28273c8. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USCM50300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74765fd040a660c982a0d64301ea63fdf7e328a65b5e9f841f7ba0453c9b39f. 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/USCM50300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87a869d37b3a7ac85dfe2f0d5a0697051aa1267661bd34f9b43dd501ab0ca47. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50300151.
Big Money Heavyweight (Chopped & Screwed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd987b40d1250044e8593fc0be1835aabb7221641256786f46909b7a0fd6b50fb. 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/USCM50200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0c34ca0fd7a9464dec5ce30848b5c7a62d97ebba5be038a6dca46d239928b8. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01a618ef0097566eaf6ca2f240566b6728038ab447c8e9a066ad0b090fc8fb6. 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/USCM50900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aad253858c34033183b5e7a83b2f45a79b2e4b839e78892ebd5d2687993461. 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/USCM50900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092c573536ebc226f5d87e4b110d14f5758273da2c597ed7e4891f722715a370. 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/USCM50900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa603de0478a3a4d0cbe1bb7fed23f9daa6f20fafc1cacc3641b02ccd12889c6. 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/USCM50500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6656d6d643a51304a5d414687da5d40496e2e151b26aaaa02cc8cb6f2e5612cc. 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/USCM50200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d9badc690f66225f720bbafef32120b146f8e7226a1d5a943e47967fb9c24a. 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/USCM50200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e78db428a684ef31e43c59adf2de7b57fc3fa1866c030d4d1aeca3f4b915ad. 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/USCM59905007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc769457c11c39a40cc78c89cf938ea68080dfe4f5998f4d78b54407b0e98c379. 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/USCM59905038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b08b67e21bbafb0d4a2d8e5b89ef117ac79259a35c37bc364364228d1edc6d9. 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/USCM59905016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8bf3796350172d18a6fdbe2741d2f5acc73d9260e19b3a90ab10f54c6cea14. 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/USCM59905018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c10d2ec8be0e2a9e6bfc03467625c93028071dd45b98872749c2410eea12a4b. 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/USCM50000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f117c36ff6d3cfbc16a43e08e69cf18961159b5ea2886e26a82c80d329334b. 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/USCM51900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c364b810643e3b50715212619f7ba72bac53f1197c84361b1d2afd6731e2e1. 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/USCM51900365.