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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2963c72fa0e656d8b74a646bd9f17097527a67589e66251f11c5bb9090e9c4f3. 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/f65c35fc-862f-48c3-b0ab-27db32c7d06f.json and https://artists.proofprofile.net/proofs/artist/f65c35fc-862f-48c3-b0ab-27db32c7d06f.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00936e116e6c6f4e5ed5f80b663c733ef525ab90da00c342d884acc31a899a2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922408278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8737d0ad13708f29ad17b8acecf4ea7c2f9b5207538e04bd2aa8def8ffe99735. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922408279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d87f1c8e191979ada0c0625ada1ee4e624952fbbfb8f77a206df5adbdcf24f4. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/KRB922408280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1642524e7afd231b17318c92c9644587bb7c0a5704465c4dee4b0d0cbdc686b. 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/KRB922408282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e43d62a9f764515f81f02ffa2e69b34c527367c1fbcb0a762df46bdd138077. 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/KRB922408285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a678bc0619eeefa44be516ff0db63274a10e97b2a70518b0558d35033c029e. 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/KRB922408289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a958797c8d42e1a149686a9dfee505e909d807997a1c298bdcfc82a95fbb4f0. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/KRB922408291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1901d35d2bd6750b8c183822a45b8c73eac305fac16894e094f9701fbe03d08c. 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/KRB922408292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb167ad726dc39739278c9629a2b2f64d145cdfeeb5e6fccf7893b6724bbb9ecc. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/KRB922408295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5099111303065d183b2e4a27f5266216661d6599c42bb4acad2dacc67306b5bd. 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/KRB922408301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba54126e3b5cdebcb9d79ef201cb520aa9c1f0d053b3947fd9ef28e6d7f24ad2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922408302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da579750eefdff0582a8fe340a70a957448c77078c8157c724e7e81348a1c5f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922408305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd80ea9fdd8d92ef36fa9486354d4be33084bedd5466470c4d5350015a0fc53. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/KRB922408310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce546693f6b64cf5fa564e51ce1cbdc65509a9ef72d67a66fb88571c1dad6a9a. 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/KRB922408311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ed952c63900dacd6fb2e4178e3f1adc5e9ff0b8d3353ecb827a91ccb6e192. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/KRB922408315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb359252e6b5e9b4a7d0d2800ac216f7e167639356a2b0e4934b37c758d0d7f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922419818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446feb0a579eff38e357254f25b1388f610a53acdf1f5b41f6c755810ef9cbb. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922419819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41474a870a85059d89b07751f4ff61b86d637b08500cead35a3fc6eb8e0be298. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/KRB922419822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f66a7745748ff95f51a0694ad7d290286bc45fa5c3c272f9292270cc39fe58. 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/KRB922419828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13d8c6a9c818151711d94d3a28d1b8fc3b5ac0b7e8baf399c446f2f1ca74f2. 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/KRB922419829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc472ea5adcb3ea7e45bc15aa5116beb83339dd1d75228a2cab9b959c76ec22. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922419832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d488fd706cb74ae7ac4a0b648545868f388f12e74bbf373e926e4422a5f9983. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/KRB922419835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc49c0e260973cb4880ac4ee5c8f312db149b7f3651c411d8260103ab0abb4ec. 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/KRB922419836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f7d594c786d37d0f14d1286556c0030eadf2b4b7bfed06eb52ab869c3f355a. 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/KRB922419837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6c4598aafcb6482ae8abeb34df72723c840c87555525ad5c8b69efbf5addc6. 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/KRB922419840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e0586ef061c078fdb733511c80de24c9e3dcc7c32b086031ff537f2b404e9e. 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/KRB922419846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a2015e1068670f704834930cca0585b9872f208f19b0d179388d6a5b17eca. 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/KRB922419855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a64ef0890c402753515cc602f30f0e154b46be03bb127f83306de1257607348. 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/KRB922419856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ee008b28029930e28accb3e305ded596a8acf6fef08857364e96a30f1336d4. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB922419858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84c81e761803c2778f64a8980f5dc4c7d9c09f120532c74ac1355617ba1e107. 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/KRB922419860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e55c7ae49468b2acebf728c4203bee5d5a14da1465208d2695c0e00eca24c6e. 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/KRB922419861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8208fceabbe1cd19ad08726ece50a27e7f639067ab3fb970303a15bfa70ca778. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922419864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e0e9dbb9429635e94205c27e45e3169b8a966e32d58d567d73c4f61fb243e5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922420623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40a402ddc36073b351ae2eeddbcaeac871537f7fe20690c77389cadc5d73a0a. 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/KRB922420624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20f63dbe58d65e7343503761ea304171a1efcb76d585485956dcabf8aec0b10. 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/KRB922420627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943617924b99815b8a7995ff4f5ecb6b96fbaf34519231d20b10a7372f86c10a. 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/KRB922420628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6df6303c4cb9c597c75da6ee1126f7915c6c607ba61b39f39cf2e0c7eb1f381. 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/KRB922420630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95800f54830b4d23415f8569b27c3ab37f4f30718505198e46779612491e1fc. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB922420632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf814af0308694e9e0f0b7a3375fde70c187bc10fd57b4476c8db735f423a5f61. 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/KRB922420633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aa07b282495564adceeed697f641a57f648a822a4ca5c3b820407c92a00422. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/KRB922420634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed49710922c04a7dd64eae2f7934c1f5b6182d0d459e97ab66f6cfee6ebb87d. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/KRB922420646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7aac4a8baf86f9dd33b658f1062abd0856edc97a1240ef8d97e83ed276cf8d. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/KRB922420648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4aa5d42c02d42f254923e154aef5aa2eeb143e1b197170959fc967e3e0b55b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922420649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf009fee55bfb50022702b220f8104baa50467bd54a517c6703807ce945e526c1. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRB922420664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1e2a6341557d862af65a99e66ca60390efdaeb1033cf6655b15a20681a4d42. 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/KRB922428841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47851f8e2a7beda44e2cb7a80ea80baf17c95349cb0227cde5f0024d921d1169. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRB922428842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9043e623ca529fb6e07c9a9aedcccc69c141257cb434d7ccbdd5bc10835b594f. 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/KRB922428843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d272d8734ca9b119ed2671a047f7daeea45b47947787738b9b6797b018bd4e. 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/KRB922428844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d2a80bc331aeb56b0604a135496957b92847868a54cb7dae295678c9ade6ca. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRB922428845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35432eae4c5366f5c5f3d0f7ee23ec04248e48e03a0fcec843277166bb11c572. 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/KRB922428846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965e726d77c17a5942061c039620ad35bd4c5788be662375d97805fedf78fa80. 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/KRB922428847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9d2be9a7afadfb3aab9f1fc9711d1666aefde4ff7a2811756aa9498c3b1f1. 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/KRB922428848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c90815ae6655baee26e2ea82992cd1dce9d0758882d782e730620c77818e875. 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/KRB922428850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a5959af9669bf49b23c1f9c1ac6630a561fa52040c7e4da766048a5f14ef59. 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/KRB922428851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b275949d3929de43477be92d9e6f15ff09d5dcd87cc57500d9423a39c80b1c. 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/KRB922428852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5ebda85a2aa3127542f6bc620887c31b0f4e0cb4a1ca1647205e496e9a9c92. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRB922428853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eab29c6ac73b28522820d8cf195c71288e298a5bc3562c65662014ecc177c5e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/KRB922428854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4453a364a30925f60f9dfa824ab02739fc74c924e877838b0bfed4a1c96113. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/KRB922428855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05868fc2adcd470420199a28a0ff477941dd8f8add27796c08e72bb6896f59fa. 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/KRB922428856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a27380cb95328ecbe67cbed1bc0ae6abda5e0400222ec34dbcdb37d66cf53b. 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/KRB922428857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedee7fea26c3b64a906216812d736a4279526bee67b5576c8318fc7108677b1c. 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/KRB922428858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b006bb06c39e26f510d785f7fc9ce602ea6d4cde664f1d7ade92a919bc1cc5. 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/KRB922428859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e8ab31a231a96a6d3ae3048b696643107eae36ff242de6ac492d935b65237. 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/KRB922428860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0392933894358291eb489f5aa8a3e9c9506dd81a0e03f067938d3027ad3384b. 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/KRB922428861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9325e16043adac8da0826365188a9b91b50ac7269f45f0e125fda88dc53dd34. 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/KRB922428862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d276af9d4c40235c5efeba5ed0322c7baa4e40eca7654fe92efe37994e3080. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/KRB922428863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26ad994f8f4b23e6891f881589c031b0cdd41ba9c1c8f2ce7b37e2ca228f30. 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/KRB922428864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d08dddff0605a28332f6f4aba4b514c75aef9cc56f19e63b13c75fec676a21. 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/KRB922428865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f3c4a4c6ba9c01dc446ab2899e1b8e5b81029dc74ea06ab44bd300d010e0a1. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/KRB922428866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5f708734d7846573e149cdb99005b00eaf8699c9517477d502d01fb6d395f0. 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/KRB922428867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842e5a51c8f6b32349bf7e522b250c9272d4c7c3c972852adde95d35eb4d3674. 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/KRB922428868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ca92687458a88dbebab462f0bd3e65e1a1052b31d63aceeb8c9a73142e4a97. 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/KRB922428869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37421804b9e7911c1d6a13b950f0efb6a34fe45582d0f04675145f82ba95996. 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/KRB922428870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446cbfdac99ea31afc0e004c64bb105a2fe2efafa87e608b1165ce94918904d9. 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/KRB922428871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460863151c872daa05a51af96e1354ada9909b2533e4355dcff6c2c98a272bc5. 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/KRB922428872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268847effebff702eb47381ea8482f8ca2027bc1fc1a1f45c3bdb8c6002abb9e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/KRB922428873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32a60f0eecda2621a60662ef87d21ea86acdd876dd18c33223e67e525d8e6b4. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/KRB922428874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf9ac3f4e72055dd25e3ecb3d856a52951dd10a2469d1aa92f8b37ffcacd931. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRB922428875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914e8c283637033dd9ee3f08526ba709f6b71b0c12071a34a55b532b66a35573. 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/KRB922428876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a15809f59f8e8dc37f71e613f454df489b50586187bbf012968742e8ced5dd. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/KRB922428877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966a6d9c1459a0ac67970082a4ace3ed65e155ab217cb47eba57753be64cb26f. 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/KRB922428878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe304fb070c7aef8c06d0be2950738e9301e7eb944e7688a299a5742c79ce11b. 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/KRB922428879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0622d96f8afc10b47cf210783e92827d67ad602d40495b6de705a8d0b0399a70. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/KRB922428880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304a830950ed797fcf9154a8e3f47c26e2839ffb2354f28d25bf74b02dbed569. 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/KRB922428881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b2fe8cb9f299628fbb6e746c677434bd61be2362d4dfae5250b7f6504bf78c. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/KRB922428882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6413e3cd52178bdb739e82069bf4561ffacb71ecbfc2fe61ca5ef643ed3016. 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/KRB922428883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ee742d3e6b6c6f862719ef99c83a2532b659b46822536c0a657914c0ca995a. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/KRB922428884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd7ea91dc6aed0710ce3405e8360a045c82c395655daacb73cb1513356740d4. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/KRB922428885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe7a38cc73c2e05e1fa1d0ba5bcd2994be337968519c3907dcdc2621d2f55ab. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB922428886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973a49c99c753f0155281717b2f0e7726fcad15cab710a30831c5f61c88be64c. 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/KRB922428887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66770e5e2458dcf00c5cbd9e36329315ac8028ddd9df0e475674196d284e219f. 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/KRB922428888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cddf23ec5c3416995b7724ed21b996c6fe7016dbd827be32e82f9ac507d554e. 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/KRB922428889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb3fb1238d80f5d4c5e0c7040e35e3c79d09ecd958d8056cb546afbf4a3de5d. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB922428890.