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 0x3d637a1ca5d83c96c9625209212a45d791b8362e96b04e0833c956106555c0b0. 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/79b8d8bb-d468-4f7d-8ead-f4c50d326bb0.json and https://artists.proofprofile.net/proofs/artist/79b8d8bb-d468-4f7d-8ead-f4c50d326bb0.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 0x0577e394d1771c899a12d7ccf9654580244e55b107b3c1791990e6b492bcb341. 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/USUYG1561897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee0767fcd27b997ce69faf540931e9977acc20cd4bdc66bcbe2df6b25c72ede. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USUYG1564654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f3669e9e91cc91f70c47f345e91b822164a72a4817c99cadeff78941191cc8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1564655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886629045df3350c2eea7852acbead463a9e4d7a1e5fc2a82de2062cbfc0832a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USUYG1563939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c76ae02721a7be54c43942e7c8bf02cb45af769535821d31b835ea81c9c626. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1564657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a613e02bad85649105528fb578c12f25831ad70c5afe7fa944f82d0cc44992. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USUYG1564658.
What's The Difference (feat. Yhung T.O.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004f2e6f66193f76b244a3b892f5fb901c1c426eea01e4693e68dda7ca3e7d0a. 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/USUYG1564659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b087e1873cc36b97a712a5b09884618dc0f16036bdc698b213fc74d87c79026. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1564660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a985bae978b6eb68e5a67164057675642794c29569c091b8bc8ac0005b9970a. 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/USUYG1564661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5976ca0683545622ec3106e8fde4d650522acd279089f03bb803e379e4d1c13. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USUYG1564662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc165d20f1c3eddfd5caa97a38a9be867e0639e1e42fe520419c31b66725a79. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1564663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db5124dc6a4cc1396510c176df8cd101a964721464c4e4fe17c9eb3f79d2e1f. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USUYG1564664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2ebdbbf83ef26dffe88573b45a9aa3f1bb1ef8af00ea1850af422d294a1bec. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USUYG1564665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e798c2b2b3751013183584c972b57485192fdfb3aa29f961d0873b7bc64270c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1564666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4008bacc53cd9064d940ce06fa3c4458482d21b0ed3612585369b025437e2ac3. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USUYG1515646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23b2ce27ae1a642935fc8c854a13753ea1865d84ef76176eb3b410f67097cdb. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USUYG1515647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5d50d4404d9d87a1e9b674f1665a9b4d12ac66362070c3cca8215679a81583. 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/USUYG1515648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d9ce481b20bf77abb769625ab3601f85034611e2ec06e692d49c4e382d387. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1515649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7eb9eb4fa3e592483e72633d9c2e129e43b7d48f9bd50e316f0f96356ec1bb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1515650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9160a94e445cf97234e13ecc36a671b1c46d65feafca16e44a7eeb20734f38fe. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USUYG1515651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e362e8d7de4b6b5d3d088437d084ff71e4313e4fa69cb9a979a1ac8c5a739f1. 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/USUYG1515652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9782f0c6daecf65a671b24841ea29cf57cb2d9f9a3cf61b4a99ebb08030cc1. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USUYG1515653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d04ed012de1cea050d370094d479c0f9f6f31be0b89c4569477a2a4ffe7db8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USUYG1515654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d4b566a0c05de04bb2f09818c999516225b78cd3ede2cfb0a3dc0aedf42f7. 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/USUYG1515655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f61c2bd295197645f3a54d32f8fd64ce175d5be534959608645949c8a3f098. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1504395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fefa10216f14e434967481a28361fefe34d5d6a76a07dc819dfba6efe0589d8. 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/USUYG1252268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f267f20f2b451ae380d7321374ce7a4f9ee8d60ab2feb8c1720d8a8e98d4a2. 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/USUYG1252285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030ba1f2e8b954f6db83c6f8d5383a288ffdcb7db56154220b76c847fda6d581. 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/USUYG1252269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb276fc9aad56c17fb8e117c16d50d832014ab594e57b0e60b5eeb796ea458a30. 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/USUYG1252270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873ddd5d00b1a9bd0decdba5b90b0f6abf21b5a63d9e1830ae0cd49cf27350ff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd757ea7954b013083b56cc94f59429ccbca93fb445f4fff0d1fbf031f24d070c. 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/USUYG1252271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e903e82f4b47307c05f12abbe4edb81546531cad07bed5f3beb8bfa231cfb0c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8d5be484d26ec4646440ad8cc7405cb5b2a192b012ed28996799ef08462805. 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/USUYG1457497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3741d8ce83f1f051e0681a23c56d7f09446343caab7d17f2536d274a1ba85ea. 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/USUYG1457773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b389471bd197ce2bfe206acd50d4743dabb2e49a4a70296e14730b85bfa39e. 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/USUYG1465216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebc9bfb3fe84cc2053c00537f032ea8ea9435bdfc2be34c46abc654688939f0. 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/USUYG1465217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ece88fb3b120f7ada5883b37de24c3d2337e8c4a8b4e1d2a31afccc5bd6020. 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/USUYG1465218.
Vice City (feat. Hit-Town & Jay Worthy) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6031e1ee1ac0072e5d6129add502d4ec48671d736a1b4b05c458c6cf3e2345. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USUYG1464782.
Vice City (feat. Hit-Town & Jay Worthy) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6031e1ee1ac0072e5d6129add502d4ec48671d736a1b4b05c458c6cf3e2345. 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/USUYG1464782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2df4dffbc956e09d90e7dbe6b68fd1d9dbb985b9a917db63ccc8a526319b5ac. 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/USLD91713746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f076891ffe2afca28b3adcea552fc34141066468b37fca1eff090d326f54fc. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USLD91713747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca07904bb7b3941f34635fac9c716bec4c04660e0f69c03a14d1e814a70bb08. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91713748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012cc2394b787d974aaa7d0fa3fbaebf1f050f49a3ce758813dd3e349fecd904. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USLD91713749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8754d680cc727fc3391528455355778cb93088c4f06119b8762f8c5b2d8e9a. 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/USLD91713750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebed899045fb60da31de8f5734d715acb7fab7367e08da17ed3a78f8c90a491. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91713751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d280a8b9dd811313d6f0416d89aaaa8b8e16bba0e2354c30caea8569f0170d3. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USLD91713756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8814494c75172c924596f089442ee5523b266b2c1e87a85e9143a5fb34aa8283. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1328943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9f0be940b0e259755a7083fe4de6d9691f453fc2e08f89ad8555e86e9957f5. 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/USUYG1283911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3741d8ce83f1f051e0681a23c56d7f09446343caab7d17f2536d274a1ba85ea. 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/USUYG1457773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475e7cb07e672c18ebd2be47c34f5c4b27911b415b980e3a69bc05ed306c075a. 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/USUYG1538787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c8cfc29f5f384def69cccffbf3e8ec1aac61b01105ab6a5bbdc9f5fbccc3cf. 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/USUYG1538788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7148f6cac0331ea2412fefd9249ca4fb21770f05e47b9794fc4b6e4f8bec3b9c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1538789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a67075cd5d06e6458832d962ba7455a02f8f48f7c55fbf049958e142abc7c7c. 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/USUYG1265981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3066001edc84b4c5bbae4c7f25472ec3675188828d6c62ec0c035aa2e2c4dae0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1930708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124cdd6e8d8f2fc3a6663ce60d30ecc111f9ef23f9dbb442e73b791ec1ccdb3d. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/USUYG1303602.
True To This (feat. Hit-Town & YeloHill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea7b03e522a3471dfa44d733538b29b6941f38fbc2b7e1ba3766d5cffb74d14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1303603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f5b2d336eb4e321a1bd1eaa097ac95d3223e6546e3008dde49f54cef6fa7ac. 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/USUYG1303607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c652dc73a0d89e495a7f819ac7e61f856ffe639a1d85c6ee06b083a0a29e48. 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/USUYG1348201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8562d18ffb5a0bdfca26ec587f181b4dfff5372c8ce80846dd6caec36b4dfe33. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/USUYG1348202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3f6649cac37f647f55944986d15a7908c5143098c2ab7d97ae42cf5e11cd51. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USUYG1274917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bd317c2363e131865bd2bd4bbc6c662d30bff6ff38a7542dd07a6fc1f85219. 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/QZHN31928251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1938f36f07e41d43056e29a69c147715be23659fbf9732254fb7a7200b80a2c. 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/QZHN31928253.
BOP (Been On Point) [feat. YeloHill & Hit-Town]