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 0xf737d1318ca722a5c81c9f5c4156b9c73786d626df5905a24a944df1e9198976. 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/2fb90701-b913-4251-8146-63ddf54da159.json and https://artists.proofprofile.net/proofs/artist/2fb90701-b913-4251-8146-63ddf54da159.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 0xd301d34dbc4fd56f538ff68e34c1d4009aacf186973bbc321fd4fbfe0dd6bbf8. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB431600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde072850e432e9feaeb736bfe59df24bfea5c97eefd89e86502ecd80db1c3d18. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/HUB431600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10841b6f0eace981718d8dfb43033a49237a1a72781267c0d358d3f65d8ac67a. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB431600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d977faca36553b6523bb4e163df6c0880348b832881cc790af59760fcdcbcd. Chain 2 (Bitcoin): anchored in block 957695 (2026-07-12T11:16:12Z), 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/HUB431600184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb11993c81b4123df6268c48e22110a9bacadffeee79aa7d8c0457ea9c4794a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:06:19Z), 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/HUB431600192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31129f3338d391d18e9f4c2558668fa830314841d9e386461b679e278670f887. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/HUB431600193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2025d20ed0248d261adc08ab937ab329829ef869a0decce401c4cf040d2124. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/HUB431600195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3533306bc75a908574aa40d0a7491c375e5f40ef7e7f8ec6d5dc987a135282. 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/ATR981176632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f233e0c46a9a9686a1f5bd51594f1e2623e0010aae4e30b94a1aaeacafdd3. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/ATR981176634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab77947a08157a6c6fcea952c37cc6fb1459e859802e6a64ba5037207df8da3f. 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/ATR981176637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6f8ed493facd0a9fc982de4df2bd429a8920900a39242b202a0af963904e2. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:27:14Z), 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/ATR981176639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc06770bf79f63a8d672a606e27b4cf6671b46b0f9a6ea983dad9d29a8f612c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:06:58Z), 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/ATR981176640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01117cc02f195b78048ebe72aca7557899e913cfc0548f0b757676392e00b89a. Chain 2 (Bitcoin): anchored in block 957692 (2026-07-12T10:37:51Z), 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/ATR981176643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efafa67faf395f4dcac4bd49824984c9d3307ba4c585c181236299a796e2dfa. 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/ATR981176644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cf97188a7b6444de7496e62200e0027da4e277fc7836ec701d7d239dd1c164. 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/HUB431600173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f2768ee7a46ca5b71eb5b9a411f7c5b74bcbac5d3ec2e5191d86590cf4125a. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/HUB431600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdca2a74a96f1edf6f5b7bf61f426c66b423ccc59ee45f1528ee9563b5772a55. 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/HUB431600175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7de939fd23f667d3694543e3126866b490eae3f10ac0b9bbb3a283483e0b3a. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/HUB431600178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b295769dc1dcf43064e1f410f6d33ca790575b48caa46031c11259afc8eb98. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:05:40Z), 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/HUB431600180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d76fe4f28d8d260bbc3b635fa8e31d2f2f25a6bed487a3e99c7e0e427da9c3. 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/HUB431600181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88759e56c21eacfe5a33f32b06ba40d7f6997d5e84e03146af42d8229352930. 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/HUB431600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eac6de32b9b1b5cef0135bb4a7a3da90f31eee6846d46ff07a871c0fc3da91. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:51:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB431600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f977d15515cad69dea41d9c9556e2965a04a6786250fa3f5d537d1819ef8c65. 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/HUB431600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469741e614dcc5a147914e48ba0649f92e5f8c41e9507f5b9faa5827b3b20d5c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:05:54Z), 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/HUB431600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d43c7522f0a5ad5fc84f2f4a70fd5ee8ad5173fd1e0538a6b1420a729fae61d. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:24:36Z), 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/HUB431600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06efab0a605e90fac4d8f7539901ded179bd82203ee0f143c667cc2dd95a0b7. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/HUB431600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f70fb10608f55f7a9b17f3ff20591b79e70bc1192743249e9b756587e27331. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/HUB431600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85da154115a25181a048968460a04e558466ba9da918a1bedffc345223d0674f. 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/HUB431600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92311d5b7c91dd8570c8c41f2b69b38eee2e9018d56393dd3abdad8acea09e6b. 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/HUB431600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f0e1432096773017130efa9e44bd7f7c988004ba04a467b8fe758e355fdd6d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/HUB431600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a15421b6ce5f253d98091625651feb43628384bc6d5c8a7a3f32762db6733c5. 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/HUB431600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e675c3933cbac89cfbfb88b05a8174a735f50ef5f45a890831859eb2a3a663c. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:00:14Z), 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/HUB431600111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84c278518c8d3361a23fd7c0981e63b28b23073ba7c0024cf7058511c5fbf80. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:07:30Z), 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/HUB431600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaa34a9847ea15a0255967ca15032b4225ca301e3425c48a409543fc3d59606. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HUB431600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b129186dc84f2b45647e80667f2b187ae28c01068cf35f1f493ad55968e2b23. 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/HUB431600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1efbfdbd43ac68e6184d5f781a9b4a9438f24497a0455ab139c6bba9b5c85a4. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:31:04Z), 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/ATR981176462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de64143bd65656d344a92b45d263ed374c4470137fb7dc7ea1015b767cb3db2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB431600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ce50759866e4f8d39d23efa508762287e801a89cf6389d83fa320044671a8d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:13:35Z), 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/HUB431600133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f3d4afd34d7de6fe62eaad81d65127977eb6190321924b9e9d807f879e07f1. 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/HUB431600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e07f709499024499b580756bce355108dae3c420d024c7b8f7ca2215416da79. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/HUB431600137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1945244fc31c57f69dac9e25a95f4c4b3d254261caf9f8a365d434d33b07a40f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/HUB431600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217b0a9bf77eaf6a90ac1c490aa07c8614ef9ec6c17e00e26c0e56c765d17ef0. 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/HUB431600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edafcea086f8294f2edc5ccadbbc67a07ed44ab805d9a2e903fb195433cc825. 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/HUB431600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd374e69f4911542dd751f3862ea78102bbafa5b99e2f42be13144aa9c0431f6b. 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/HUB431600142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8abd08c21e8f3f2dd9383b5a022c8272c83900082ffae14b2cc9abd765b0ae9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/HUB431600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2bf6d02f7eb8eb779bd4961f4602de1dd014d62944cc6e8809208a93447ef6. 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/HUB431600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1444b19fa03b9a8aee4b046f8faa3baee7502d0df6328aa399f713ae7b1c614c. 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/HUB431600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c8a3e1f78fb0f8a9129b36d9c1517c3b25182fae8b57f0277896ee5b47e879. 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/HUB431600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5bae0b6abc9956853006d185d5a1d5524fe35df1afad73736612ea114e0077. 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/HUB431600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f71ec55c77303eee64cf948755f06510ecd4653bd6a051f210876815138ac8. 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/HUB431600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801024f5345ff452b542b63704463db074d2e9dc4e5c139ef23d1b9d5c6029e7. 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/HUB431600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f2129eed9cdaa52518b42272c26a5b57b20e24a36506c6ecfcd56cbc51f2d6. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:23Z), 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/HUB431600145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b28ad66515738a93406c0da2631784fa2f235b296928a52dd36c45e25106ad. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:08:33Z), 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/HUB431600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d20947edfebca1f6c66f13ed17921251204c56ec548ac6f2972299f2387e21. 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/HUB431600098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c45697af8aac0525ac649ea9c0a0eb6b8e9cfe8bcd33a7b938003062277b341. 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/HUB431600196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae7bd8a6e48542408e1caf6c374899d66e88529705da2b11d3601bd7822cc41. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/HUB431600199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f9482666e5cbdde48238a2ef9881f02327fe62c25b6a39a0dfb00b382dc277. 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/HUB431600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65d0af367b26147294560b63932898029afd8f31fe6ce8c0b316b30ef55774e. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/HUB431600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280fe8bf07a31e85fb855b79ec8adecdb264fc5bc04e3a3a363ae2dbfc8f9224. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/HUB431600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67ee269a7385488a5edb2dd70f6d74cd38443fd3f590c516a127f3a63fadfa5. 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/HUB431600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a1c7426de8387ed152e06cecbbb06bef493665214b4e7d790ae6663656034a. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:28:26Z), 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/HUB431600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468b955089f2f17c67c3f83e7b81c699e77222888708c3efa53165a09af12707. 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/HUB431600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08608b31b46534f910cf92fd14195f17b5a67bd5be2d0a136b04324f0bcc3ae. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/HUB431600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db8340ec9ab061ff9c11b8e31f042d127c6cb67c39b129e54ccca1b3591cb6a. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/HUB431600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb16a3d2d1a167d7487764422ffe9266055cab7b908c2cc4750ce18bf0b69aa9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:36Z), 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/ATR981200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb499f9468a88b36a8008e1c277fb525c08771c57be6abffc3d12ebed1212263e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:36:50Z), 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/ATR981200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe233e7d4d5e86d5c797165bb702f6b89036cb78635899c5eb79cd96d55642218. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ATR981200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f7d8552e35a280ccdc33a9895b326d9ef22c7d0ed508cd514332df7e5a4034. 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/ATR981200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a83f1871c50bafad213dfbf475202a73738316aa6ec3ae1a03280d640907da4. 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/ATR981200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67e4b6ccd35ce25e37e11cba1e09dee7e27d216e406b68db1489faa923ae4be. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:35:22Z), 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/ATR981200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f08a571c02a0ba0f929b9ac097dd5b15242e6d75edfcfab85124e4999531f3. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/ATR981200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087c6061e56579f7c7dbda96140723102e21fee3df5e649a0e6a2e88d08e33c8. 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/ATR981176656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e06feb4629eec28ddb505569422830f9ac6484d37448580a307f28b2beaedbc. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/HUB431600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b1ab74740f2a0fb083be5f4127cb05e7a6d491d0361d26c9cf7c5137353bd7. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/HUB431600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dea6997667d8395a2a3fcfcbd2cdb927883b8b408e796c05955fed1d537a59c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:33:05Z), 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/HUB431600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe06310455a27b74e77548fff5e7c0f718228e9c3d8f137f41cacf2a7098d7d8. 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/HUB431600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815b19e3c59aa169d6567981821323685b78f1c1b4a58145a4763408954b7738. 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/HUB431600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcf6431b93acc5d3a33292eeee882e62b87b9f6fc67514a012637525a2c601e. 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/HUB431600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084bad26c5c3fd1cceb8264744dce477cc43fc5ee069154f2e4be2ad3c36dccd. 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/HUB431600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b9d8aff3a1a7789f18b4d35a8a68713c7a7009d8a4f96f8740900a7f8977f9. 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/HUB421800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe5a5aedfb7375dcded02cf5912047644ca77fcc6c65e7fcd926c4241ae5d72. 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/HUB431800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d0dfb38c57dfb6cc4209ffc964d6b566e6fa58a16a5316605fef32571a46f2. 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/HUB431800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bc4fb672fc2b5d9004c367cdeda140b5ced22152e61ca9e751809cc552c01c. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/HUB421900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e877edff79c09c598042f6891b4e1b39cc14f590cd34ad661243069b4326286. 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/ATR981206813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cf77d4d8c97561f9b5f1d65162f8e23b837d55c4abb8ac64d116d909297207. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ATR981206814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14f07d663e53e876664b6aa8931aee2e4f4ce3d43d8743d915cc4f04abf5cd0. 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/ATR981206816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9c5f3644d3de7f82894835e6b9887b3924c4d2241b0ac5a01a16f453415a7. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/ATR981206820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d04ed5b5d42a617cea8c6853b0da1664dca490965da5c4be8544eef888f2ed0. 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/HUB422100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd4c67d751dd29f51b1ffa2dc9c5b0fc207384d8555859264faac864fc97402. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/HUB422100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f41d595425ab320d0f1672d2be0d673368a7a91ca3bda1bbdb7373c66de2a4. 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/HUB422100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc79e3280cecb3bed5c4454546af80a51c5d0e65f289b23c3202d856608fad5. 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/HUB432300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d77d847672642a97daa944797d11ab993ed8a27325deed04405a5b3b9b2d1a. 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/HUB432300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d73a034c08be2770e268080afb2846ffaae8fcde8bc53af12ecfc06998b5ae. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/HUB432300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf344226090cd252ce8d1b0bbfb1a394d51094ace4c9b7336c9e0a7f8074766a. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB432300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672d9d99a30b6a13228df7263358b4f605ee457ac39be0109ae8a4ca5307dae1. 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/HUB432300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615ae0c27609a19a52cf348a6f3b87bf0a9d39af6281225e54eb3156b478edfb. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:28:51Z), 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/HUB432300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122cb8a762dbcc520fbbd4a50c6d714276a883c0da3d45ee33a44c39c0c50062. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/HUB432400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ba58f58161216c9fece2800c167e03e1694c9272d99eaaf41597efe6436801. 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/HUB432400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb08fe7b2d1d5cda2d0b1d467c7dbfa8b8d8afe5ea8454c14ad473fecc8fc3b9. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/HUB432400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec1c3c879be23c09f76756b3ad86a18560d9b0176cc104bdc692f49c20dfc33. 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/HUB432400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2650cb11f5fc194a5fd544e8bb960386f3530c34e7f0338f3469282f956ffe0d. 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/HUB432400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4480e7f5c6e077fd88bcd4a8310acb4a4544afa09b4b3935a3d3689bab2898bc. 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/HUB432400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a400733f879f7b62155ebc2920d16c9c9f837694322cef4041b9b300ab425c. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:06:19Z), 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/HUB432400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9765788f5a90553db3ae7f7eb010fe9c9fc8cdedd736d65323180c5bff117612. 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/HUB432400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6584877c9d15ad1048ffad1eb39009ce2d454b9d672a073470fe88842d2241d. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/HUB432400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac7d3ee0cf44db56205c758d6f32ce4e400cd6c50b42c0020d434d77f31365e. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:24:32Z), 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/HUB432500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5861f979a58623dde3b95e511b79f9f769622a1a3c17f7f8dfb572e26a6f20ec. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/HUB432500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb4f01012ebe80c413d365f9b1f31eea8621c684374f32acc8fcd3d3f13d350. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/HUB432500010.