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 0xddfdbc8ab90aaa3fb8c35640b02a4212691b1c121a0117fedce93980e1ceb5d9. 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/85e5cec2-fbc7-4181-9dc3-048ee7e5d004.json and https://artists.proofprofile.net/proofs/artist/85e5cec2-fbc7-4181-9dc3-048ee7e5d004.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 0x6bc163244c9ce5d5da2f131da0806e90c878e0c62d8ccf12687e650ab889995a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZCE61814044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc163244c9ce5d5da2f131da0806e90c878e0c62d8ccf12687e650ab889995a. 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/QZCE61814044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc163244c9ce5d5da2f131da0806e90c878e0c62d8ccf12687e650ab889995a. 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/QZCE61814044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a422dca700dfe8820c1f636d415ca902dd8280b715ae1211636d2fe74b6543. 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/QZB4J1864503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa742c4d0efeb770c695a21acdbd3660d11f4e14f5428fd1e6ecf67ca73572891. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZES61832669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc952280dcbd93b3818cfc5812f7c770603fe90ba9f75c54f85517f72ea14d9. 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/QZFP51833980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d426bd8dc3a1c9cdfc37aab857cbdf192b6b76aa76d0d56bf0d7ab895bc6ea4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZDA61909275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d05be2378cf9384a7e741201fc60782994fdc33a77dfb4931b3c099c3753093. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:06:12Z), 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/QZDA41987399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387cb8bd29dc550cd1682bf0ac352259ebf6835088da85f3e8fccd87fe0a34a1. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZFZ71904935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b54817f95814514d021681668f93328aa7861690fe878c164a6cf567234597c. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZFZ71904939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606f3a9ef58c8fc92bd288e3ed37307ed0d1cb4b1ec7dba537d4f1e3afdaeb9e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZES52018531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345a5d06567727bb609d86e87d60fa767633cb338f611de31bc2193a55489c6b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZK6G2040695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bbef88c89704eb2266dd4485a9b09b7bdd4492b3fccb335a59894363da6565. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:05:47Z), 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/QZK6G2040694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e9e2dcff33e3bc4885993365e34bcc015401a18c574e3b3b25785c90df825. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2040696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b328ee174fb1bb70cd61bf3c679e50146021dcd7e70a723d41d693c5161979. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:55:46Z), 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/QZK6G2040697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace0443196826f08dbd526db1d735db52b315dba7405420bd4c878911e32640b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:09:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2017837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22abc96bc0973e04791871a96a85453d34d30739a94b089a3c5b91bf10e9e25. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:48:20Z), 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/QZK6G2040699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3907fdaf5f09f9ed75d0a428b56cb703071a86f3f13c639342831fc6332f000. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZK6G2040701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35824d2e829dc9dbc3198209aff2d31e3799c0d8384ac57dd9510e58a87cba6a. 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/QZK6G2040702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f53793cd0106d9e9b29cc1994e35d3b00abc56fd8156a0d332eb87ba0454da. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZPLR2123978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f53793cd0106d9e9b29cc1994e35d3b00abc56fd8156a0d332eb87ba0454da. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/QZPLR2123978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ed34a4a394a1adab67ef151002f6f601b605c44ee4e77977e7f3f4ef5ae8a. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82277580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f697b3ae2db9df0f11698536992727c87eae666e86a3ade5d5cfcd7f25041b. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/QZES72260515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59356b2012d9715480ad68be2a6a925ce9f3ce2e73d598e4cc368bc27c566275. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZES72260516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f46e48db0d60fb48ed28a99b65061963a4a6dcc1b12cffc675df5d19c30fc3. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/QZES72260517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c05b8ca6963ec9149184643ed5aa97cf359c0ae69cab100e22c6899e77eecf. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZES72260518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa391ee91dbed8e8a349a729a12c38aa6bfbdef1946fb3e4cbdc914826cf6afe4. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZES72260520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ff03175c829a4eadce1c8d233696778a33c0304d711b072b20a8c73316d314. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZTAT2277924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115b2046b2a5c55561b6681863ce38e4509544b865abff64ecf0e96189824d3. 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/QZTAT2277925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6749c2096a33661a10daa9b70e8528ebbcac7e0b89708ffb5d339a04891c5. 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/QZTAT2277926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb970e1c06b19b5ddc160c887f4bb6d447a5fcc4e7522b47406e48f53c3ca6654. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZTAT2277928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ca9cfa785683f7eaabf3f92f4d1d3080a96e03fa37e95d6ed3cfd665a1d8b9. 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/QZTAT2277930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f929bcc476fec2eb67565b097d857133679947785a231ce857d89b90ad7bfb. 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/QZTAT2277934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b3f9bff54dd9402d7450a9e421ae44f32c006a3952ab901fd16807f54bc684. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZTAT2277936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e67f219353395720a87b1a6444c6dd1b33f123a6c89a38988653779ebb5dbf. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2277937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d71b30f021f12bc280b7a183f7c61bc301424923c44a032f14007d25f3865a. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:43:51Z), 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/QZTAT2277939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb1efa976c0f321e5d245c826802c745e8ce2e0f18f0b7220d084e862b475c2. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZK6M2363789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb1efa976c0f321e5d245c826802c745e8ce2e0f18f0b7220d084e862b475c2. 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/QZK6M2363789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc8b0836f3741d4e67fd1b78e7e19b9fcf1b78ad199e8d45de6af092421b3b. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZK6H2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc8b0836f3741d4e67fd1b78e7e19b9fcf1b78ad199e8d45de6af092421b3b. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8971f88999f46d005eace7fceacc152f3f0f8a479485813fd5ba1aea5e641be3. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZRP42351351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f49e963603088fa51427cd0b45990f43ee77e510d1bf6433c6ffc79348dfc1. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:34:01Z), 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/QZZ8A2395382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f0eb01f979cc9007587d28b5fa93fa092d099c7ef0d8b1dcc9b160ecc09be. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2370894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799daface3ac3919be6935709a0583acf04e728cfaa7eeb3ba7da7ae97099d20. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/QZZEB2384048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190cea472639582400d9358e9fb43f7f49f3c265505c76ec052a195756285746. 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/GBRKQ2417132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ded267a76945ca04ea77c128eed77a2fb1eb898530ff5634c8f95d30df8dc3. 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/GBWUL2430350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909f7c1134be7b2d1768a1f0bdef58c00d99dfb9b29d744d6a70bf66406c6cba. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZTRX2421827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e60e5ba28a32062a276979ee8cd7b2ca0a4783a8fc7d8fbf7eb2f02d336486. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTV32416363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58f78e0964240838a9fbbe4e10c22e8b4e3b3030d2c95875e2ff40c0b371798. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZWDD2427755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a870c1209b71933680658851c8e393339373fdd3d527c0b6f33a2bb9d2f77c9. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZWV32480918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99416106a658892c3a10968d26d93b344d0dbfbd647eb103cd9cbcf47df636a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:18:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2417212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a870c1209b71933680658851c8e393339373fdd3d527c0b6f33a2bb9d2f77c9. 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/QZWV32480918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec9e60e2f25bb9e3f46c6ea201d7f51dca35127a0ed79469d746099c4cf4d28. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZZ8A2417245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a1268c08276bc07d07cfea839c73902f3b9bc6c83615324489e10c4004a4eb. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZZ8A2417263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b5f7098b10b8105dd51a05340d8aaa933da6d8f143c364e60b40875168ce89. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZZ8A2417279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508647e1263d59d8e6c027b550b291f8fa03853107c60c92e91b8e07ba58fa40. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2417286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa0bed734db7207d2a9b52d0892dd663605b29589f1207ae32b3db470bf6c22. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:49:24Z), 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/QZZ8A2417288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee15043f1d54e930fd09783a890c28170e807dbabf9084874ac06187619923f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ8A2417292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c84c1b1d671cc4948c5dc1c3681f3f83e5cde2ad167094e2e04bf840e97397. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2417293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c05e50aba6918513cbceb5595997805889f4eb8a3d0842011afc5f026322b65. 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/QZZ8A2417295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db1c1a37868ac2491909bd59b1a4a1ee7158c567c07430bd30d016cd46d978c. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:32:09Z), 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/QZZ8A2417299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75a88f8d96ad8dd48fa535bc313fe922131133086b9ba0c7b19ef547d81b76d. 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/QZZ8A2417300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e071f2a5fc17d6fcdb4af380d4b2426860b892c457361a06dd751244042235c. 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/QZZ8A2483488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896901ad7b3a9f89964fa84202174cff8e021b977fc514dbd7453578580e19fc. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZZ8A2484949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476d7decfdeabc7a997389ddfa97472727057978619fc13470700e5e2d893401. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/QZZEB2400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83134ed984fba4a714882b14bd30a9ae9158dbe70c892be6b1e6b89303919d3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZZEB2400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75163e7cb91e75ebfa6fbc383e7096d50c428510ae138c05e2c1d7ad6f8a82fc. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:24:02Z), 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/QZZEB2400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcba09ee0e66c4d6d8b18351ffe37898f1c38a7db19fbca035a25c2fb9d7906e. 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/QZZEB2400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401bcfd984725b7a8ef03b11678703863635e922fdd7d183f4129d6f69dd444b. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/QZZEB2400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c66658af84388369e11f9d5a9643327b5df25ac14c396a027974a35aad8f4a. 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/QZZEB2400528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0159fc14bd80abc7dd5ff1f9aa0b5d50af4190afbabc3b5cf3512901bcf1ab0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZZEB2400530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476d7decfdeabc7a997389ddfa97472727057978619fc13470700e5e2d893401. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZZEB2400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75163e7cb91e75ebfa6fbc383e7096d50c428510ae138c05e2c1d7ad6f8a82fc. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:59:34Z), 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/QZZEB2400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe79998c6eb267d71012c70d14108efabd6a6de60753539ea7003c33ab13fa3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZZEC2402285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27415f716ecca4a15df740def06b18dc9feb2a01001c7780a2348b32bf9b0a1. 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/QZZEC2402558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27415f716ecca4a15df740def06b18dc9feb2a01001c7780a2348b32bf9b0a1. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:35:03Z), 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/QZZEC2402558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc58eda36099af146ba4251694c9fc7c29298730b6504be9614b8dcfabbe6a0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZZEC2479432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a85d0879678cea54b245a09cb127e38c13cc9bf086425479aff4415c3d33c15. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZZEC2402881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe79998c6eb267d71012c70d14108efabd6a6de60753539ea7003c33ab13fa3. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2402285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3889d5a49ab3b6a5ee44b1c7c3ef3edfa327b7221344c928ac7bed75163574b5. 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/QZZEC2482006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7361fb080d0d5c90818d687a338cdc870949f5cec0721612794e9690d16fbf4c. 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/QZZEC2479457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ef8a3bc9866e86ca080b46493683550265038e97b90d148edd2c070ebe6ac4. 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/QZZEC2482008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2e39961e3339ff918a784441096eab99548804af47a3cfed16152abee4a961. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZZEC2481973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d36b65132485bb7929e7736604338569f55245031e0df86cc763ec4da8ad1b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZZEC2479512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cceb5bd9a71c77025f4f6b3e597da24e0fecb492b23a973d235042b8bb0b51. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZZEC2479445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35878188fd6acf7397c94aad1f4443df885cfe6a84df6f30cbbc871f6a231fa5. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZZEC2479488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e42ad37689b150b7497adee17b74e608096363cd3160757d94aa94bbc95fec. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:10:28Z), 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/QZNJV2577137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ad249c9b463716eae6450ee8bc5fdadf0fe3bc1719c3e2545e5e9b8e3e2296. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91779813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522d809c84b83c9dfb2d5d01b1d8a185dfb2017a6b981f568a74de0d8979c376. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USLD91782264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e57afcd387ab797c318027d466cd9dccf72cab5e0568dbe26a43a25ec55e26. 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/QZHN61960943.