1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xea000622ebd496d7f24a084895720afc342bd09ca300061b9a839905dd0465b4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19748e4c-a78d-41af-98f0-a74e8540f2eb.json and https://artists.proofprofile.net/proofs/artist/19748e4c-a78d-41af-98f0-a74e8540f2eb.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 → block OTSBitcoinBlock must exist at that height 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 0xb929bfb0bef4a525045b7d2a46237c2dd6df098dfe19d35ea29afaf9e0f14cc5. 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/GBSMU3507112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577bda9aea19544046fbfa820d0dad5786455719c70b5bf0217082979efdc0a6. 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/GBSMU3507113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c56ff2f0859aef1aaa8f0c552645646e3d10075cd2427b63cd66e57cd9f330. 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/GBSMU3507114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda849e19e5649a5ef07906c5a435208f95d3eb373e5c6a3ee421526792c7f06b. 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/GBSMU3507116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32faf86d4d0a54e58246919f9790e7691584381f7a07146b9d6ec48f0f08e534. 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/GBSMU4935292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a1da200b5269748e0babe55cfe403af95fd516dda9639c6c7eb5c7b44891a4. 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/GBSMU4935293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3f59c977dd6d270027f0535e0703799d1249849316e3aef71648ba209d1666. 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/GBSMU4935294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beb5ceb7814ba9cfb123a13a10641c3d03d1c0dba306f58ca6589428ffd6c37. 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/GBSMU7625787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de87b0aa286fb69ea5ca8997174887c624817fd0c1ce4d13aec1fcf54695cc. 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/GBSMU7625806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f177ed575be40e8cf2b770d596f551713836830cee68cb73ac9326622d4cbc4. 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/GBSMU7625810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9308474988a1143c5607d4619f397f7827175e0e91797472940f3ff03e94e0. 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/GBSMU6031032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e89ea6c254d2df729c8629d2b29581bfb9b90e27ec40d19f3f2ee2dff5b8b3. 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/GBSMU6031060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695a0fa7540658902f2f040286235007f4534e0e3dfcbb897bfcaaa12cbe624. 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/GBSMU6031064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec48af774d62a3cf0f7af7ba38b5e40d1bc9250967b212a775054b0544c23a3. 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/GBSMU6031074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b944727cf73d79b67795d8517656621e07b81e9cb390e059fdbd479fd89d084. 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/GBSMU6031096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039f511ef0d264b4f36c77a6824fe261ee78f650f749e910ace8c141fab3e8da. 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/GBSMU7004859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5da41dfa3bed56a971d2924da012fbec236e20534e55f05b901e153957c5b31. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:09:24Z), 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/GBSMU6957967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218bf4e697dbdf089641f78f37d080b5065d3b9799aef087db0c760cb8b1fc1f. 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/GBSMU7099312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e45a658bfeb438a7e38e338fe3a491f3b87a0b67d6dc3a7d23bfb3b8dee791. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBSMU7099314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813675d9e2f3bf6506f20828e067a4802fccd693b9050821ad58fd6b8f4877da. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBSMU7099324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d1b1a87e653759b4f5df40aa1a67047455ea7e586f95fc33fe202afd7c44ae. 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/GBSMU7115594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac93c53e97bffa2c4898f27a051d44fdf431bc2c3069c7d3beea0e482a1db40. 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/GBSMU7494085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963c21f031cf52bacc1bf295a37cbb7a925a839e1c344f52e735fcc1879fb5c0. 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/GBSMU7494091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5eb0c4c3154c8da82aeb64dbdc93c011fd9c5001817aec679bbfe998afa288. 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/GBSMU7494099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf355737174b905e6feb859e5d5cf9f8f10c02aec91919ef9c4427ffbdad805c5. 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/GBSMU7562170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7efe373a7f30948d2eb9f769425e61479a4b2dad71b1e34e949f24a078a614. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8162107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3838c0078f23427885e8ee17f2f335a46002f9f1e84446a5d85e4a4e179f2c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:39Z), 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/GBSMU8442315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2467125a04aeecf74c31c8bec22caa36a95215a30dc0484b031ed266469e5d. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:08:28Z), 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/GBSMU8778247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2891d16f7a138383900295045c4c1bed02127a0f2f4e695a3ac3790aeca9aff0. 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/GBSMU9149143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f41f2187b47050a1487ff2bf3b96f23ff19a23c56a86a54e160597d8e93ceac. 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/GBSMU9624371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ceccb0b07e74718a1a85639a1fa5df70d9608a80c4bea9dd272f5630331fe3. 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/GBSMU9815653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd719c4ae972c29be856c709e1b3f1d777d0ad52a0ef634e8eb2dd4a66d4198. 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/GX38U2191760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f6ad6fa6fb03378300845482e01889cce38e6cc1805e7da6f2a1beaca71a78. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/GBSMU0085466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab0af838598584cd096a9a2e59d67a5f35f0ded76672bbeaa5e069193e9c94. 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/GBSMU0085469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e2db8e9d73bc51b8bdfc9578752e5d7e9fd8a0858bde38de98e024dfb033e7. 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/GX38U2202166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297e0349e86c398bab2492a7613e32ea7b734f193095f6f092d066c779989779. 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/GX38U2284355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751a0fc967379d1075fd1659f0ab5b0a5c80cd71ba1a2f90802d35d21933f6b8. 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/GX5MX2473384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa79cf67f711dfcbe0f7243bad9a7a51f6bf5426153f7f6adddb48250183b8e. 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/GXBDS2479650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5bbef3bacaccfea8035bdc3e1be9f290f0fe0c6cd9f8a000c8fd95b9f717cb. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:56:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2476282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de09d5185eec09d84d2cd6dfd61fbb35801f65c58fbaaaf1328eb56bd97bd51. 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/GXBDS2462180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd57f58f755916fe9c0db115dee988a916e098c106814c4649a70ec9dd1c7ba. 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/GX5MY2480930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12d8b98e5e1f1fcc98e2cd60c7cab2ee0b6e0069f01eda39e36aa6453dc8a44. 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/GXBDT2428161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79f4c80b21c582b0113cf0809486450468c7b6fb1cb29a9067ef94dbe27a724. 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/GXBDT2445393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9673c5776ee3dc07d68cfc8e2d2d68993845c538ffe0e28a47ddf223b4ddbe. 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/GXBDT2469327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9607c278e24aafcbfe2559e3c151f3052e3ff25cbd47a37e2a5b5926768a998. 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/GX38U2528147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e9c106c37e0133bbcda2da335e310d0b57f1488e7b7a7b6d394e1928ceebac. 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/SE6SA2536422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad8557caeeb190060938ea185522a85024ee9e750ae582a1c43afed60889677. 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/SE6SA2536423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e9d1c1293af1899d99f97e06417855144df517afa618db9509fae0a52b8ad3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/SE6SA2536426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546c593bf63b90fd6aba26ad7caccf9705d1cc2ae55a11f559027e5067cd8f14. 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/SE6SA2536429.