Mona Sanei (born ), better known as Chaii (stylised in all caps; also چای) is a Persian-New Zealand rapper, songwriter and producer. Chaii's music is distinct for its fusion of Persian and Western mus
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c793bf500bedf5e38ee9b26a9f50ee9a94b2f166d9c457de92ce00d2ba0d62. 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/dd09f35d-1743-4019-bfb4-5ae7750882e3.json and https://artists.proofprofile.net/proofs/artist/dd09f35d-1743-4019-bfb4-5ae7750882e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32bfd9718a0b0c4f0cc49f5b6607f45c4086044b502bbad548b70b46bb8b375. 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/AUOXM2100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57051126ea9da3cb006234cbbfe554081fe04639d26436d1f2df5e518c21bcf6. 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/NZBJ12100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452ec954c9bf592437f539fa7616a5edf8a6cb663274d2f7178d65a44dae2fb2. 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/NZRI12002434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7f2ee1aac4af9ccbe0844c45a922b478ee06d74cca2b1f5235287deca16c8f. 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/NZBJ12400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4e955c32b7defc6d36f1eb1bc327c5646c31f75d84d81f2fe16d586c713dcc. 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/AUOXM2300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3389b3e7b5d16601a0f7f00c566a80ada70d059930e93dd0ed1a47bdab211d32. 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/NZBJ12300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f18ce00bc77dbd7495b5cabcf094c82a0ca21a48e4d79463b8e66815c812b4. 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/NZBJ12400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee69797ed64862a6b6d184d7030f6b23c4762f64eb41864c12ef5306dc76b711. 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/NZBJ12400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7c05bee26049157d3d9076f415f9be746ec78fec7530b48173b236bd4d3c8. 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/NZBJ12400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ce6b5403a54d972522cce10a8883b20cf031ede360c9f633cc73158dddb641. 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/NZBJ12400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c317ecd01dd444c87923883d9ec4237d389183ee1bc2f96b01444904207cbe. 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/NZBJ12400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d61cbf9513a8817a3150f5c8f5fc9ec8dc44da3b563888ae3e145fa693f5ca6. 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/NZBJ12400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c0c77c5062412753dd26f7879bcc8c11d0828c73955a72ddb1ec3fc4f1b18f. 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/AUNE32400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f18ce00bc77dbd7495b5cabcf094c82a0ca21a48e4d79463b8e66815c812b4. 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/NZBJ12400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7c05bee26049157d3d9076f415f9be746ec78fec7530b48173b236bd4d3c8. 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/NZBJ12400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3389b3e7b5d16601a0f7f00c566a80ada70d059930e93dd0ed1a47bdab211d32. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZBJ12300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4e955c32b7defc6d36f1eb1bc327c5646c31f75d84d81f2fe16d586c713dcc. 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/AUOXM2300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b69f8a5e0ba4e083054d6f0dd38e2e7d89b73e9f605355d5962eacb20a0afb. 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/NZBJ42100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32bfd9718a0b0c4f0cc49f5b6607f45c4086044b502bbad548b70b46bb8b375. 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/AUOXM2100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1bdd7d5076c0dbf8abdad0bcdbe61bd49adf62d0b4480f6ed6fb8b3a2da3c7. 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/NZBJ42000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ca8ab1eb2fb9b6155860483e55068a7d7fecbee6ad8eedad47772a4c330306. 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/NZBJ42000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b70dce480342c98a26e72c58dca98734ef995a2d6c0f1f4ef307f2efacfb0e. 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/NZBJ42000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5fc59c101cf0a203900d222a644d5a4f1f0e7204241b6b205cf575e34a9a0e. 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/NZBJ42000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fdf5faf7ca88367e7d82dbfef99cfaaeee17a20a0fbe3d51bc8dd249576a96. 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/NZBJ41900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa657f1c11609d43d3f20c6e90e7ba28eb81bade3885074a1d93c0d78c77668f. 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/NZBJ42000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f60ab2738ffe76159e8ad261636d071a42debb2ac86918b4d8bcd73aea4dd0. 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/NZBJ41900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f60ab2738ffe76159e8ad261636d071a42debb2ac86918b4d8bcd73aea4dd0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/NZBJ41900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa657f1c11609d43d3f20c6e90e7ba28eb81bade3885074a1d93c0d78c77668f. 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/NZBJ42000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fdf5faf7ca88367e7d82dbfef99cfaaeee17a20a0fbe3d51bc8dd249576a96. 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/NZBJ41900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e8ba2d8064e58849d06785604c8544ce98b94b6ae6cbf19c48968a08574b0e. 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/QMRSZ2000437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641f2f11d6b9765a9a5cebcc3e335f062d8d58a439c273649dbeb90e0883c5ea. 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/QMRSZ2003027.
Grown Men Don’t Cry - feat.. CHAII - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdcf0a01a7581e299e0ef8e70f2329e8595b6b386a7326ab01f8a7f7cdd1c24. 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/QMRSZ2003028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc018a07404a32583bea11123ae194f345d2211610bcc73449a98d91055df6. 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/QMRSZ2000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ae6a23c17df625fd8db1f9165f7b12d891e54976f01b03a4fb2f2b1e9991b8. 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/QMRSZ2001609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6ed59eb66facd9156aa86883b2c51e91d0a4709904b72fd1bf216da619ccd0. 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/QMRSZ2000440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255a313edf67bc5f2240dae83b8ddbdbd292f2ff46a0e0102d0df431eb5925e9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47e9f416965d325e55571e56ef20ffd0d20c4a208f586b817d3661ef0f4066f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZK6P2015586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa192e834e2e7b579dfc46c985a54b0a7992ec0161cfe637d7b04140243bba145. 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/QZK6P2015587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cf87c6fa137068319f31e0de320f284430a577c174e6d6186360ea86cccf0b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2015589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0432caa84fca303728274f50cb8179e6e9e012cb804ebd574139ad89c65e6ae5. 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/QZK6P2015592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fa22991db45e8a13fe86656993fe9be51707e1fa5a2c380e399c865b1e0524. 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/USUM72403305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f684e6c60d189eae16f744e6ca3bd06a34ad5d46219497e3032376702f955. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12305911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ff220010a21d3a36542a72966f1d3fedd1e2b7b0844b3446a18f76d4588626. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEUM72201638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb01ddf65e698435cac4bff8c7cd1b88fede98ab130d43525a0de8975260ce57. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11536743.