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 0x102279d2e6678d8aac6ae30cae85cf3451d9f9c5dbc0f6126807066a11d8f95a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcb17538-e202-4035-b834-2605a38c6e7d.json and https://artists.proofprofile.net/proofs/artist/bcb17538-e202-4035-b834-2605a38c6e7d.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 0xe1bc3bcb00314ec6304169a033002441b199166a382798ab025aaf46e09db8fc. 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/DEKB72432586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9851047ec1daae9bcd2d3f40e8c6a3101a48a1ab765ecad7ed085b94b1289653. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/DEKB72432587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863254e49dd513ce4ac5c534786fb6ab8ee95a3334f6c19fc0a0b12c341b814d. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:45:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8dfa0710b64ae5340e5cd64a3ed3907ac3cd5e8bc48c9b9ef7a432f25122a4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e6417812ce83afe850198022dce5223a54f73d7643fc06971a624dd2cee0c3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1001ffa8844fcf716e47903b76182982ad0f2d603be6aaf4e549bd81d5d95cad. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064ea57fe653d0ff72b832c58c2ba01638d39b353ccaf2e27c832323c9c7578d. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DEKB72432461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389356fe0beed144ef697a1c02cede84c6c2829f14bd1f9c8ec30e08c87994ad. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:36:03Z), 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/DEKB72432462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf359ac5b43005f0167e6421456e3064598755aab436e89f1c89b304630a757f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf75e1cde868c86103e6f3c6cd608571cff733acdaaaa900e7eda4a9dd5a1883. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:28:09Z), 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/DEKB72432464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04461e2caba39e939a5107470ab45045e25e3c8aca0dcfa499e6637c98fe9dc9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7b3c48f3b0ee2bfcc39f028a06f2e27341a1fc10cbea286a982eec4914f43c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c4fb3426272e6263f43456b37491c3e602fd7284361851fcb6c22c9aef7a5e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fbea7a264251de41d3f2e200fd145d4986a4e61daac235aebda2f336ea5efc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c8d801e73cd31dacced36bf6161ff1fa8f6c89e9daff171d450c9173b7b8b7. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:01:24Z), 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/DEKB72432469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde4d3806e43daf65c8ed6374b186d824f83c0f1661d8e6bc11d4cc241bf184d. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:38:23Z), 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/DEKB72432470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0b181d5a3e9d61d4d1f6ed8956dac08dd07752b643e2c38f44eddba83cb17d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:36:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d1ac026c5fe2ec5fab99013a18f1fa38f13d2fa740bfeb842ed61d035b7621. 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/DEKB72432472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89fc77ac8b5a0ad70fd75886172a2a3bd674e58710994bd027e452b5f3097e6. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:43:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac2a072de0fda1fff1c80aa95395058717ef2d1437162255b35beee109ac5fb. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:32:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c11d78ecba0fec4f5feace0e8b74506e08caca438675460ce873d8b781568. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356d8ddd3277f42b3407d043ece93a413ec0e5d0c270f3383afa00dd3297b15c. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2d9336f327e2cacc30893f5184d694dda568f2693f484e2e8c5aaa37ee2038. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:28:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126aa8816d5365b4aef2cc843749c3fee61d47fcbc4ce86d9dfbfbddfa7499ab. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7517c13afcc4e18dae155d9fb3149f3c3e12ffb6d260a270588e5ac6d19497fc. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ad5dbaa7aab35e42f55595579e5f16da3d17c494a1a78fa98d1bfb8cef16a1. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/DEKB72432483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62fcdc271b77829180d982eab8b5941192c6a6eb6e79710db10896f40d83481. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701541d2250d1732f58e49f9b6de70523cabebad953426592f940ff719a30f12. 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/DEKB72432485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f48d5ff90d81213b359394c4f85655731f13c9f5169890d714e1b2009874427. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582147c6ee14fc3d9f7cda11569ad31cb5f2746aa4f93675fec3e2bc8e46cb3f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6057bcadf92a1ae42446b1a927719314b966ab1cd1f5bdba6eeeb3d22e5ac3. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:01Z), 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/DEKB72432490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea1e87202e03ce70c76577c66fb1cf24d10115ae520aa5532410dbd5825464a. 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/DEKB72432493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf88bd66ec7912ddee4831e10b6a717029e3bf1e6529d7d6efa7358561921d9. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10130212965d98404ee60a04e358f021755b4ce9320a03da016f474272cb8c7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:43:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e6417812ce83afe850198022dce5223a54f73d7643fc06971a624dd2cee0c3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d8bded09b112f4a80f5117a2b19781050e28114a11f2be68ef2901cbe4dc7a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/DEKB72432377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2b4dd1f1b0f2fb0c90f077b0886f937f8ad23061cbb642c0230bcd3a312405. 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/DEKB72432381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779bc8e8b91c6ff1013dc022afe9a46201c2972f31a3cef929a579fc4d7814ef. 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/DEKB72432382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397804d41e2f86714bfd88f5f71f0ac9778f019d2ec5dfea09b820b2e7be211d. 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/DEKB72432402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca9f8f8412e916d9192872020f4545a20faf221f105a5800623eedf910f6678. 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/DEKB72432410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb796d1fe5ef269971b3e1a2a3f29e1ae0337a70c528c86d571d77d70e17d05d1. 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/DEKB72432412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fc570d33c01821a4918f61f7b3ff1c4a8063f1733fc69409a17539978532a5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:05:48Z), 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/DEKB72432406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e794219c03d12c88944014cd0f238ec5d7015054c7e569d4fc2e8e306f280c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:59:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd086c169c7b43860e39bf31a24f072e56cd0415d83baee9a365d89bf55742773. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e777c976f22e0b940e891b9c9cf7c37ecb5ac8b55e5bc10eec07337d764eb5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5f278d87f9a09af93636ef9def19e4e51dd298d7175b6c6b82168a410ace46. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ad8a07b0cc3eaa28cd4ca85fa811d9e4d99196b8d6c796d2d0abf5632c40a9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93acf3c3b626515ae3ba54be3c02aae75bf59077373ec7993b4b18193b879e9b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f35c8ba55664c8023f3d9dcc6202af63551490e16023fe50a12bd6db90d932. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f90f9bba1f0db46c132b823cb86808730089e656ee52d7dce077bb28613ca4d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787802c58e487851563d7fabe58ca7a5ebfc87a5d5eb77e1bb656910f8b0f953. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/DEKB72432386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb7c5bf403c1835d7ccb436517da2434877973815e3239859c9c4a8154a85d8. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:03:05Z), 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/DEKB72432389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc2c52a7553ad7e6e5e76abd6e2e8a9fa710a125e1e60e401963e51e01806d2. 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/DEKB72432391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787802c58e487851563d7fabe58ca7a5ebfc87a5d5eb77e1bb656910f8b0f953. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95460d7bf813d22b98a441bc82c96fffb8e43a743271995fee7680f57555efee. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:20:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb7c5bf403c1835d7ccb436517da2434877973815e3239859c9c4a8154a85d8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48779d9d42ffb1c2e259b52df0a50f0f786517a371ff676dba9768c1a1ac175f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:18:33Z), 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/DEKB72432392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc2c7c348186f5514f441322e04fa041be9aebe9d702545aee62b23386bb988. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14756260adb7cb262c6d9798d8cb32c229eeb66b7e2eb9b7b20a33e2172e0b64. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06563efb481bc4b0a20aa6e854c7b0f7de29a68d10911ab34628ad672e6b3dc8. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/DEKB72432375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d8bded09b112f4a80f5117a2b19781050e28114a11f2be68ef2901cbe4dc7a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:22:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72432377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb275a70ae155cce6d4a3ed57bfcb130493a214b9710b4b86dbb6a36219ccd9c2. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/DEKB72432379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13768d8e0db821b1839e6142dda12c8ef4849a2f403668c4915487f244761674. 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/DEKB72432380.