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 0x9a1d07ee5fa50d0c3e5eb7dbdc05ce70bc5af0d86ade75549f0b88c9be8f7476. 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/46098969-a0d3-4961-82ac-3bb34edef2de.json and https://artists.proofprofile.net/proofs/artist/46098969-a0d3-4961-82ac-3bb34edef2de.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 0xffbbcaa77be36ff8386eb4af4e147f597d196913edfe490698d237e2b484e29b. 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/QZK6L2170752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3925052a270e70a8e15e0412f57351f5778dfe45913e98f8552319242bbd474c. 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/QZK6L2170754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb386f1b97269e1961afd0ac3f8ba6f3aaa18ff8a478f5482e8a9631e84e70b0a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2170755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30db79b1eecfa0859eedeef5e81fa270e2891c5596e47e3334c4150fd217ed2f. 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/QZK6L2170758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbf2cb61fcc247ee487cf06f0fd711e255b7f5419feaf809af675e3754c47b9. 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/QZNWW2248112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05654b8297ac19e30f3023eba59c794aa8fd295d03ce9798912b2bb899977efc. 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/QZDA42182081.
Head 2 My Toes Clean (Rasheda & Hd4president)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54bab5cea7981b4cc24d4925bcd736af7fef3b47d4745d97b9d87695c945184. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZDA62115460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d9aebea517fa57cbfdde879f0a77a90a13a503f89c7a62014f6978c260160d. 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/QZDA62115461.
Down to Ride (Rasheda, Tweeday & Autasia The Goddess)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16b78625339dd95bd7be3e3437af7de93893b7a130f2d1a8e9fab3ab609f827. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZDA42182084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f271aa952d418a11b02e70d5422c9548447128f5cd66e2714856f0eb8858429. 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/QZHNB2157532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da8861cd54319b199e436bb29753ec6898e0cbdc29d5b7805fdb9153812c109. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52419617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c60f6692b67d844a46c8a75a6cd379a6086186a657a3ee423e941f679701884. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12201048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef42f6f058a83f60b0315d1ca05d7e68e359849547af7ea5ccd36e0ce648244. 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/USUG12201054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dbae2c7b809cb5d07161da578146e9c85c097d1b87aa4dc39f785aa88b529f. 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/USUG12201036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb293a4867a32c577c100a460bb4116e443e0b8843486555c723283330d21fc8. 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/USUG12201038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e59e3cc76325ac417f02adeac069e6f11deea9db5d2c29957a7bfe7c72b0b0. 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/USUG12201060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eaf85024948a16997bee2bffb2bf4a778dfe80cc29b59efbf8cec5ffb79c1a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12201030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403ba627b6abbfe6118c285d34f0de60c7f572081b9f3660e74c5127d443d744. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USUG12200832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c31db48eb942f546b006c18382259a7c9168a08bd4c3997727404274a75b10. 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/QZHN32182118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743e69064928dcaf5b04d0a523f718a5bd6a8b9b2b02288b0f311d1c003a304f. 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/USUG12104879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb073119a5592181851398391cf85a71217a58498bc490efe3138844bb14a279b. 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/QZMEN2034267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adcdf7c0e084ebf98a044d59e9038b52bf5f81c5013a6d5baf18f1013ad6fbd. 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/TCAFH2082751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcdeee7e363d2600e4aaaa80c60669098005b40f24a852364cd01883426f018. 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/QZFZ62178986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891becfa1c0e8b5831cabdefb6e488b8f5b9e958370cd0a4a4ce7a3538806723. 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/USUG12104888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff948c540eeb52f1c202eec19ce9a570e545bc50e5d32b8ec6dec46854cbd8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USUG12104890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53cb85e2980e472033927e1cc076e3275a5a3d7847332bd26df0bc9b3e303b3. 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/USUG12105312.
Touch Down 2 Cause Hell (Bow Bow Bow) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d33bbb5f407723b4f074515a4c4cd274fca672ed7435f5eae2c7ba893b959b. 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/USUG12104586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5eb445188a98fc20da6e8d410a51e300790e65e9e023c7b97350c24232acf5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USUG12104883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37eea721f657f691f862487adca816be715074cfb77d4bd7c5de1c4bc5c47b9. 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/USUG12104886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a21bda33f67d6e39e4c984f9424f199ae26769baa67fce59abf1d92caf30a57. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52046069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23792d695e4c6c106717b9184c539e9f87c78e3d61c8539856b966ad7a8efea9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91980728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2576c406fb7088ff9011cace54b0b32040233fa2265945205947b5f207c9f542. 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/QZMEQ2436867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056e39b7c796bf74d7b69f250aa31a57917b1c997e9ce8f679bbd04f938fca67. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZHN32411324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a6e9a278ef39fbdcf46f534e2b570fed630546202231f70db706b2934f3e21. 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/QZES62498591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef0150700bc83d0df4f09d030275f7e5c04ad67902dd01b9995901e01800775. 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/QZWFH2371662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428e0bca49fb0527e22bf4701fa42a797a6d904d61bb4f695d2b7330b77abc8e. 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/QZTB42304985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36573a73417d8ab7a3606079633d3f33d5127422b12bfe23cca1f7c19a376560. 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/QZRP42352108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e81289fd49e5cf00c8bd7214cc72f9bb21f4f59deb2fe478cc239f7324b592. 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/QZK6L2364704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f811996f2a59c5cf5e545d205056dc4a1aaeea9e70a1a03e544345d3626eb42. 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/QM4TX2363899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b8ad8312427de4aef5789cc0b8bcc75f9b8e85c80ddd6109d85b55f722b834. 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/QM4TX2319971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb966483b2a99c34d30a7c2ad75980e4f4ab8d8d8e332078e82c3f12e90c9231b. 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/QM4TW2304803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c05d273005ca48d9c5b486d3277bc8cdb91c852112bb190bb93379908ad9e1b. 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/USUG12206961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5eded763b4a9ecdc93608230bec2f88a36489540d8f02671187718dda769de0. 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/USUG12205232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403ba627b6abbfe6118c285d34f0de60c7f572081b9f3660e74c5127d443d744. 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/USUG12200832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeb0b5cbef8f3b38d5017af041d92d5c5e02e1db60db265ef40ddd4bf82bc2a. 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/USUG12200834.
Touch Down 2 Cause Hell (Bow Bow Bow) Remix (With 2 Chainz & Fredo Bang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d33bbb5f407723b4f074515a4c4cd274fca672ed7435f5eae2c7ba893b959b. 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/USUG12104586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c31db48eb942f546b006c18382259a7c9168a08bd4c3997727404274a75b10. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZHN32182118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dfb13659e3ea66f31750c0507c33ffb30895ac1206a8f0cc8a615ddf83b49c. 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/QZHN72042042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baf5b200c60a5f441adba364e38c04c389a8a4997d8a94646c204369b6a2a17. 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/QZAKB2104055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46416ea09f89f9840cc39099b7023ec4a85ef782777842c701a82cd5e7fd915. 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/QZDA72163902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bd3eb409a1d6ebdc5ad4f640d9fb33a5f6a486077abdf2c8caa15f326ca2c9. 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/QZNWX2076945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb073119a5592181851398391cf85a71217a58498bc490efe3138844bb14a279b. 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/QZMEN2034267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd652e455b46ec4ba018be8c4ff77ca6babdb4939a5189b20bd2559d257892181. 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/QZMEM2030757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e271a54acc927ed4aac48647c49bf9739701e54d29ad30e790143a6ff26a645. 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/QZNWR2370118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62450c8a203d16b7900ff80752d1ab2bb62293cd0c74b9099e84ffbbfacc8c6. 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/USXQS2126792.