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 0x664f88ce257c392a048aa843e1ddbac34c3caf0e431e325020deb55ac3d9b261. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8704619-c241-4268-9722-1f8cc07d53b2.json and https://artists.proofprofile.net/proofs/artist/c8704619-c241-4268-9722-1f8cc07d53b2.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 0x46661de728cb5a7dd1705a233bcf837943fe95db36b875462a1d561f33bea70d. 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/ARQIW2412482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3800464ad85b31efe0afdc5b610ae7abc7d3d5e860a67935330e5ddbc40a8e. 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/ARQIW2412483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebec4121c3fd093157e215077e61cd948a59625e941152cb809d7b8bf02b7be. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:35:46Z), 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/ARQIW2412485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ef38532f0f8ecca0d60f9331df1e00e2a1d7b9ca4ac3642ee5c22a9b31a84c. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/ARQIW2412486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c44c356d7bde733432aaddecc06f1efa0418dbdfff974d0d168db98f5414ac. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ARQIW2412487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22bc45954eaf3b4734196938e4c1a1bdbcf0452d9a54a347a5bc4fecb9916a8. 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/ARQIW2412488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d24ff1a73c281904ec87a2d12968f21451457938e8618c86c7cf7b632fc4f0c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:09:31Z), 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/ARQIW2412489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0ecd7a9e5eacfc7a6aced91db923761f10a4824fb3914af19dc7b3b8484836. 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/ARQIW2412630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb521ee5bcaf3f0d6383cdcdab7ead1884f1acd58f946596597f3a45abc52684a. 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/ARQIW2412631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0fbaf7a55cb47635d925635f7eb73eb911c28be212a88113f432e01b64fe0b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:19:41Z), 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/ARQIW2412633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758b87b93f247be867b2970b09723607e596894ebc6883ba13705bf6ee673398. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ARQIW2412634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27d5e258553b6789dbb632b59cb98338fe0f7bd035bad560f0f6c7fc8515725. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:44:20Z), 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/ARQIW2412636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c590a247dba55948736dd25b7feb3d4d524b2c6edeefc34ea687b4b5c70b17. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ARQIW2412637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60af6f38646cac7d66a9d078f56890f20b050d41d00c06585d291e35089db82. 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/ARQIW2412414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29339d67a05be712ee9fcc165c596f57786ac9044981f1c89986669da831051. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:44:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa918d6d6ddd16a8f6a088f18d4d79a21dc300b150eaa22402a173d5b70c2740d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:36Z), 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/ARQIW2412416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e5034c6cf74297333ea4065c9febfca0000083cd976664144beacae246c2b. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:58:50Z), 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/ARQIW2412417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae16fcc36bb4d488a29d939cfe282d139dd1608caf67853a1b971c0dd30bbff. 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/ARQIW2412418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264f0efc0764524a0194cc8247dcf00b50dfef602241beab6a896c6f2558308b. 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/ARQIW2412419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64a947cad709703584f1803fb74247448a1cc033f758fa732828f43ad2a8b0d. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:28:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf907c96ae20867bdf58ccf50b8e732a89b96320e870fa397d65be855cad27b59. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:44:28Z), 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/ARQIW2413637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076cb96a092895ddfec92cb284b8ea455aea546b6cbd0d2e1fc55f168806973b. 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/ARQIW2413638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0d8e08983c135b73c0fdc4456429381fb0621ec5d84b9c436e9367a1db7ab. 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/ARQIW2413640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c37f8a2f51108c9add24346d8d85dc3ff61cb5b158c2283f7032db04d2f6781. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ARQIW2413642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43fa250e85847c5693f851579c0643b93adf725015bc860261816f945e1a72f. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:45:40Z), 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/ARQIW2413643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d68aae3942d71c9621d369a201ca550904146e050d021558ea98839019a2a3. 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/ARQIW2413644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc223ae987889fdb8d3fc133fd2b5d96d817cd663a5c2b513d7af57554fb76d. 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/ARQIW2413645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4b7ae7d8ee2f6e83151a2362551ad59ecb35c68648b3e4c30b2ba318c9259b. 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/ARQIW2413646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e713f76b5ab4579e6e08d297596e2d88f7d02b152d61fd1132752dd2f88b416. 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/ARQIW2412622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c2b4a85354325173af8d31c941d21cd7e4211d3b78cbd724105310e3116032. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:57:34Z), 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/ARQIW2412623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a7a914c3bd59284a79ea464152f95467046e50b1fac3645cb3446ba031f4da. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:44:45Z), 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/ARQIW2412624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fdc80c91ce88b5be6eb7a361b2efda756c6894fc38a8959deec1d6e65d9e87. 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/ARQIW2412625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb5987b901c4d36798fea6177c2fdef341ab262dd0da2f80f451af7498a16ec. 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/ARQIW2412626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ec6d293d068d60e6d945f9f359cf305edd1bbcaea6c80d67abd100c8f7ba02. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f279a6b2eb4a0129b1551fb590ea3b8b3f1fb0b72c7d2375f0e3a7b78e676f. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7005a998bcf9b0c5ad662701b47b7579b165a2b3b6f2259b35ef1f9ddc917d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2413654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dd08576f452346ac69bebfca85e93d9e17f7687f7f9230d5ffa896016d0ae2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/ARQIW2413655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aea626c9dcda11c69103375691545fa242925080ab8da0abde0c53e53e19a76. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/ARQIW2413659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb413011bd6717cbf424454b0be88cb6624b005cdaa638689ae5f09a505611d7e. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:24:43Z), 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/ARQIW2413660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8682139b15562eea4b0fc9e2598eaa44fdd84890a4b41e59c19961b7873c091a. 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/ARQIW2413661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbcd94b76ff1e00f7c682b171ea54a3522d7727fd8c2df7bd24446bca5d1eb0. 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/ARQIW2413662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa274a6ac977c2ed8ec226947955bab052639b8f7cd3a4b3d0d317a7a58ac0a00. 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/ARQIW2413680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416c737cb8a5a765e4c6cf78309fa520f346190f28353483b9ce36af8e567c9d. 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/ARQIW2413682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27c0ae882bd7d3f7f637123510feb659d27ff40ecad6f1d44b7a37a313c9e41. 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/ARQIW2413683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54996e18d03065c725f1099693287f95a670f86e0398d306a89d5139c8ff936b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2413684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f91de57bc1a5239b516e2c00cba3217a64b17de416b8776167d7642be0b41a8. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:22:23Z), 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/ARQIW2413686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96703dc92253eb4200e83070ea950a834838576f62f60f5536f5dcba0ab1ea4. 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/ARQIW2413687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99c2782c969643b08182d67efd8c6b6e5ab68f772edefbad45e9c673c723c34. 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/ARQIW2413688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e9bea4a6350247ccdf190373bf8cff39ffcc4156200f6484fb7f1f69777221. 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/ARQIW2413689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ecf51a07faa719f75ecc9a748e12fc70793c045439be62b35c5b81c9a3bf79. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:17:36Z), 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/ARQIW2412429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be5c12315dee0a6793959ca52296d79bda3c41a7b7ce69b5ecb7eea79dce7cf. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e6616c4587ec6686d682236c2458127f64c6ebed85f213b305f25834b40957. 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/ARQIW2412431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d2a0b5247447121575c87dd0fbabaf963c3587b940e92869a7c4328c3e2688. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ca21a6aab1a2234dacfb190479a55ed6f9f609eab9366daa55f4d764aeb649. 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/ARQIW2412433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e59dd21df2bff4bc0ea281a80e8f27bcc27c4366d0edac13c9b25f312670967. 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/ARQIW2412434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953bffeafa1a1c8c44c25c5dc1c741e2b1e14a6c9e79cc6cdd423d1964b9244b. 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/ARQIW2412435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7a1974959099771b1f41755684277e2dde329fa44953668953e78ac8798154. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:05:11Z), 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/ARQIW2412436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de7c538e0c640c41d33ada30d4ca3d6234e569e7c6aba48855614c95bd14b5c. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/ARQIW2412437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221564a5bfa88f45869ce02654949bcb64816c56374a9969e112088e08448cb9. 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/ARQIW2413704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cd67f27c4c6690eddbc00da73f6274dc1c625860ab6117e26c9d57fb01fbb0. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:00:35Z), 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/ARQIW2413706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61ed255daa41537f7f314cf5df994de2f230b33853f29b3519fa3db57341c9c. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:52:19Z), 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/ARQIW2413707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6655a2db256f18ad04776b35428033c865421ca60e3c56fea0510f1e8ad4a16. 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/ARQIW2413708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d7d75c89b396f639f8a1eb10ed7dc1a1237717a35bff45a2dd85a2a6718ded. 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/ARQIW2413709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60849c3c8c7549af85c22983b1bb092f3b41c3d5668fa89aa0563384691f5415. 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/ARQIW2413710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3545d5c9081c3951656c398050c1c52b93c24adaeee8a5cb88d7c6aa4a2865. 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/ARQIW2413711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cc5bab1348503b6b1f079766bab79356628613aab495908f7217db8f751954. 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/ARQIW2413729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6350878d2e9aaa995e206c935800fa9fe3ee95bf3d9644294d85eb161afb9fb2. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/ARQIW2413730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe9c20ebfcd50c136c713251839ce0567a1a63df5ad51c1b19430bfaae9ac55. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:43:50Z), 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/ARQIW2413731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0702a0e09d048a7d389a654e5247a680cbc9f7d6abd92434e6eb97b6fda83cbd. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/ARQIW2413732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c3e513617d064ec7852ecaac023b2b195b0627235ada24bfd60da2bb094a5b. 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/ARQIW2413733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c3181d3b2e0c8c3bfb86f2307e9fa3a116278df5e90849be47f10dbffa1b78. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:53:39Z), 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/ARQIW2413734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa544e88459a7072ccc0858d8d3369fd0d2587dcb44a69693b4930ecf3edb6d3d. 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/ARQIW2413735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6a116fd8b70b4fde2713e33bbfb43712ec99a8c5af29407b84ee61181999e7. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:50:19Z), 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/ARQIW2413736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d72054a2653abeb6c4f23e6e3cc3d56ac28da1f0580313889470a185204747. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:25:36Z), 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/ARQIW2413737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fd4b7fd9f6bac373a3ad2cfa85538059b5e4f14d5fe63cecabf731743433b2. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:53:23Z), 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/ARQIW2413738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe168ee929c7479628a28aa4b2096920ca647f55ef57653cffa10defc0d8a5eb0. 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/ARQIW2412640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118c6aabea58b34e781571a286e26f4ab7778d0fe89c3ef86265215b12309cde. 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/ARQIW2412641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861301d119de86a4a729fedd9aa2c1b20d4e13dc8130ed9f6e3c0a5829d6e58a. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2412642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c813955a117779e42460116f0e14b783468675717fc38f539d0ecd94a019aeb. 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/ARQIW2412643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d09ff5096d971faee8a755692cd52185790e51fd28368f4ab0fb24a9f32b78. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:38:07Z), 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/ARQIW2412644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199fd5e4197e24e672c4d08886d83d054804eeab6f7eb3888e648d0e671bf6e9. 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/ARQIW2412645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa054c5ce471d90fc0f1025a339727ca28e21c03f835ba743621587a18aab43. 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/ARQIW2412646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a5c11192a32879bbd9a49f88c102cebdba30ff32e756b9d5fb96a892b29945. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:57:59Z), 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/ARQIW2412647.