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 0xc7fa59d613489da91170d7bdfa71a4288c7d02c8123fa331ba0b3d57cf4e5ed4. 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/463d850f-bf36-4617-bf3d-45e8e852de47.json and https://artists.proofprofile.net/proofs/artist/463d850f-bf36-4617-bf3d-45e8e852de47.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 0x277776aed21b9a5cc1e1641d0bf7065aeb5297c2b7391140061f1c243d563d9f. 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/JPZ921806360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277776aed21b9a5cc1e1641d0bf7065aeb5297c2b7391140061f1c243d563d9f. 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/JPZ921806360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b8ac31bf57b545cab2db86b37a69e2a610ec2cf7c6e708e0c6529302a64638. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:00:22Z), 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/JPZ921806361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b239878c403a5466185b589f3bc83bd2c863a6148e5c4ac677edbb71198b843. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:33:58Z), 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/JPZ921806362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b68cb8ad44692eecf2fd49df40c328cc775e589cda132b0557b46a96d5a9ae3. 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/JPZ921806365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6079ccacdf3b61a4499e8b697f4a085507f7a95052885e5808019a20c1bc7ef. 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/JPZ921806369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f42494da091dca709e5adc6d89dd42fd50976980a439451f22cd06de8b6719. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/JPZ921900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d142947e294eeebdf6e4d7f2c5b6600b7179ab7294cc100dc365e646a6cc58e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPZ921900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fad630377f8b1d84151c09b2b6d35c4e62787e477b83d132f7991c5f8eeab5. 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/JPZ921900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78410dbeda520ba9bdbe7833654d4c7543d28617e5ac0a7d2ae1dadf8794ecd0. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc77fe15f408afddd68ec17dd6aac4d86ea42f3a213b9332ab31b7cc17e219cb. 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/JPZ921900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b406d0654af698c6f693dde744cf7de9e30249321e2c17430c18068b7ed4391. 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/JPZ921900127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0481a2872b54bc2325a072d087163bd49f037b2467ec13b4dd78f7e1828ff7a9. 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/JPZ921913021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04289870a8de73f3ded8f2fb9b337ab6e2dcb5da458cbdc6a45f51eb04c78805. 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/JPZ921913022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613bb0d28628835f7c3fc9b8d3e8718e0e714cdf4858fd08688ec0354f39d118. 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/JPZ921913023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72f01f3a41deecfcf68dc0b61ae25170165d58aae0aee3d5ab0cb405cbeb59a. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:01:45Z), 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/JPZ921913025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee515728414a25fe483e39acc3e064ce67b849a328c1461663f03e2f7a85d06. 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/JPZ921913026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b0acec80080ea991135ed0dc5faedeafeff5bcb1172d21ceef255127ef079c. 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/JPZ921913100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca6cd829b72e38117b04b533ca223d3e5ad9ca712b7ef117485bdb52523aa7f. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:26:54Z), 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/JPZ921913029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adebcaeb23252dbb3c1900c94ec4868b175603ace1a582a43946201438eb3dc. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/JPPC02000453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8a48ad764f8054eca3affa934d720c999e1ca2184b93524d3b1a95c2d9a33. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPPC02001026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5d366a05a167a43165638486828c2bee261ef854086630607f4a7a92ab63be. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:37:14Z), 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/JPPC02001377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8a48ad764f8054eca3affa934d720c999e1ca2184b93524d3b1a95c2d9a33. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02001026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255032db63a52c49583d67a32ad9040465d22491f124fde4996da221e503d7ba. 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/JPPC02001378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee44cd79bcb3949d572e18a0e733c2f34ba4b831b67ab3d0498e3a837d9b6ac3. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPPC02001379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6063405c42996d8efbfff886027d1082bf961832f251daa9e4bfec67827566c. 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/JPPC02001383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79d2a177499e8e9c63567bf6612a8bf4177bcc8bc29641ecddf39fc1bc651ae. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/JPPC02100858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2eea3ffba8a2a93e9c24e95088b6fdd3ff813e4e0736ab9bf0f3bdbce438e10. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02100721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef1613540f18db9c4b01a99e1ffe1126fe6e0ec838013c1197a1906f8c43452. 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/JPPC02100859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a497196167dee894060edafd649cbd7454fa1cc1d31afb91a441414acfe6882. 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/JPPC02100513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6345ad21caa22fc9912da9e55a68b511f96267b7cf88ba7169f71c80f93ba946. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9397005ad418529f873c80866d827fd04b4420e08bddc485d3a5d092f350f12. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:27:51Z), 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/JPPC02111024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d73bca469ddbe7db5c9e4eea068ee4d69ead93296c801a72f8427ce08367c1. 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/JPPC02001385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c979cdb45baeacff9e5ef9c14519f484f7a5439dfea9b723566947abcd4e84a. 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/JPPC02110850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e30fdf04aa10c577101cfcd3f442f49571d7a304d933482f9d620b82d4e6e88. 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/JPPC02111210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9397005ad418529f873c80866d827fd04b4420e08bddc485d3a5d092f350f12. 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/JPPC02111024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91edf3727e24dbd006e059a1588b2c1c620e030e67a3b721a61ba64ab7ee062e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02111202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03907771567ae0793fa3ce95431e1d1e3a0c4d8695d175236dbef01f834bd1f0. 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/JPPC02111204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d481d4aba37c42762f18b9a9e628c89966a9ab3e6bbbc1cbae33e01ef1bf56. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPPC02111205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e6c4f4239bd50399f9b5570f540c1a825c3936b9992a3eb52224adf81d5338. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:35:37Z), 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/JPPC02111203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d63c7cfc46b3a8000852bc342415d22286adcba808fb5208a3c3ce87b3b2a2. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:48:33Z), 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/JPPC02211169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86996ea76d21e955f8f450b536a4d74b380f0b466baa4a3b3169a5ac6a9fd88c. 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/JPPC02211170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc34583a0078a0ae18807431349b7781dbf4ca87ae3dfc56498b58226fe4091b. 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/JPPC02310173.