Kurt is a male given name in Germanic languages. Kurt originated as short forms of the Germanic Konrad/Conrad, depending on geographical usage, with meanings including counselor or advisor. Like Conra
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 0x95701c17d2bc05d2836ebe6f436db3897fce9b46f37109f1044bffb69a2a80d8. 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/84bc0851-51f9-4a45-a990-44eab9def426.json and https://artists.proofprofile.net/proofs/artist/84bc0851-51f9-4a45-a990-44eab9def426.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 0x8a92644bfba78c37b4dfd5c5100d90a57d1bf90d57c3dd5db3c8970d7161f16c. 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/MXUM71900344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7949fe39a0d3429063ce71b72e19b88d0eda97b9fe13ac3e069363fc53f2e6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:17:16Z), 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/MXUM71700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa964d9584d39f2755e337da4fd5e62a4193ed20c2efdc4e106ef3b783d8699. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71601499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafc7596ef2b4a4a7f1b422da59d60dfc208a81b8da1ea1806386dde6fadb0c2. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/MXUM71800847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a4450cbda5ea65bb290eeaf3680737b29aab9df8f0a0c8e2d27e298c504b6a. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/MXUM71803212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90e569a0a50724e634386739f84ee54910545344f69983c84946ec617b5546f. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:04:01Z), 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/MXUM71900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae64b10fe74902d717a6d6c84d8508a5b46a56f859a1216961fba600f910efa. 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/MXUM71900766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6c8902826496fbd8cb6e428399d9547e9e168e526c1c671aa0cb3d41015b49. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/MXUM71803145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bc1800b529e3e9e4b7c094b470d19c0ff58a3c1aa3f21d3768bdbe6616f931. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1836760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9846b789ed00ac711fd2b2892242368e921fdb9e440134cb48033a431b3b5fb3. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:40Z), 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/MXUM72004089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f926df939e5a9f5447f6a62383329b44032552b1c111a6e3252015c7d3ed3d6. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:01:42Z), 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/MXUM72005902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7e3e6d40e255e624d5aecca1f9f210577491f3318a868b4ff1cc00027c04d4. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72005904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9e6e24cf6c947b0c17c1f6ad68c7ac3283cea7582badb4fba88b560853edc1. 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/MXUM72005905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49961fc764ff571fedd9ab4e5b860669906ca55698006a91af5f3bda25b7f47c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MXUM72007838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c9dc7ec9e9e015668dee325320b66dab432f924fb20a4f539c1482c8cc0dc5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72007038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607a729ddd48c6f31a3333d03c0feb0915dc28652652d185eb8e067e07050170. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72102013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204b7cf77f87fa993d8f284212b6f7a8dc0639f429c12ba36f6faeeed2bd7894. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72103257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09577bfd8c48a25a438ef45ddcb584808a4702cbaf40a1e417eec19c07648755. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72006604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2f13ea7909baab96a47f30805826190e291a924739d8bf504c9e4ffc09fce5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72100462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1875e7eda6a9f3ddfb25616b6f04d6e0d21e6838f577862fa8c074b6c9239011. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72103258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c9dc7ec9e9e015668dee325320b66dab432f924fb20a4f539c1482c8cc0dc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72007038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd3a8798ed6ed00cfc56c02ffdd2dceb79591c098772a0b13386e14d4ca751e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MXUM72100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbe16f2cd16581964ccf8152f5b2e2651a27eee45a624335e36928668ee0c56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72103259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dce252259571d588606881d2bd0e528d944010ce8f874071368820bdd9d829f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72103349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e45df3b2fd5ed6c13c940cd217285b22a89ed325a49ddd2123b87734212f9e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXUM72100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1875e7eda6a9f3ddfb25616b6f04d6e0d21e6838f577862fa8c074b6c9239011. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72103258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204b7cf77f87fa993d8f284212b6f7a8dc0639f429c12ba36f6faeeed2bd7894. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MXUM72103257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09577bfd8c48a25a438ef45ddcb584808a4702cbaf40a1e417eec19c07648755. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXUM72006604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cc07ce2bd7ea2378adee48f19df81a8d703a1e8f85e2ce247c11f8929cad75. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72103537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f9c9d178d9355e5f29e044714254485791da39d629490d65a74253176c1a9d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72103539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2f13ea7909baab96a47f30805826190e291a924739d8bf504c9e4ffc09fce5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXUM72100462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607a729ddd48c6f31a3333d03c0feb0915dc28652652d185eb8e067e07050170. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72102013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c9dc7ec9e9e015668dee325320b66dab432f924fb20a4f539c1482c8cc0dc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72007038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd3a8798ed6ed00cfc56c02ffdd2dceb79591c098772a0b13386e14d4ca751e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/MXUM72100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbe16f2cd16581964ccf8152f5b2e2651a27eee45a624335e36928668ee0c56. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXUM72103259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dce252259571d588606881d2bd0e528d944010ce8f874071368820bdd9d829f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72103349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e45df3b2fd5ed6c13c940cd217285b22a89ed325a49ddd2123b87734212f9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab77ac2922381b02290e9b0829452a1dafecd18fe0f79e939cf27eb7cdc0d89. 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/USUM72204842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33428765a580389df6ed8ea0ace8b1438d874c510b0783b2c39006bbe1a8a6a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72005189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd2d9a231ff0b4a38c9e3397a103cdba5db2e6d66a6cc65b5c26ef652fe3522. 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/MXUM72300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e2a7be59854a2bc75548e4d6527a4a01ce5542e4ee4c5adc066a602c2e908. 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/MXUM72300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3cac1dfca340f7487669bd1ae63aefa32ca77d50de850745e3c7d0ffd89048. 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/MXUM72300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b1eee235f97993b5bac0f41762ff3a7a66cd5341e6cda7b8776e58adbb1047. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:46:17Z), 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/MXUM72300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c5ee29854f60b264794be9c7c2e23fc3078649e98cb017d01756816e9d3113. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a41ba02d0ec05fec8069cd12dd6897c1427bea669a8e5c82a968096fcf1999a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXUM72402206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729e1699bcf9929e8b661bd191856ede03ca9e47047bcf4b152f285586430753. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd2d9a231ff0b4a38c9e3397a103cdba5db2e6d66a6cc65b5c26ef652fe3522. 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/MXUM72300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6321361002f4ce5cd00306cccb7866a24267ace01103ffd0c35524ccc0f0af6f. 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/MXUM72300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e2a7be59854a2bc75548e4d6527a4a01ce5542e4ee4c5adc066a602c2e908. 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/MXUM72300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b7521729d4d7c4fd85fc0db507b0046e14c8df6604b9ceec8efe83e8c4833a. 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/MXUM72300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b1eee235f97993b5bac0f41762ff3a7a66cd5341e6cda7b8776e58adbb1047. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3cac1dfca340f7487669bd1ae63aefa32ca77d50de850745e3c7d0ffd89048. 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/MXUM72300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b5ba4bc63f3ee1621740d952fe701b1ef3b84bb716493294da99af55e3d133. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/MXUM72300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b275f2ee8fe41e22524b8634fd193f72c22deff6be27ee5ad253f8f8026eb. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/MXUM72300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c5ee29854f60b264794be9c7c2e23fc3078649e98cb017d01756816e9d3113. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/MXUM72300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5073c4ac795f287f70c2ccfe19b4468f960767baa3fedae38d3f07080ed601. 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/MXUM72300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7b3c01679574dd499355b9c5833134620e9e816cbea896b7b071f39f729e2b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MXUM72008117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ca1d1f82d5310a773de2130414b636fba354a9e62f09832e1ff12862cf27e9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72002783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61adcac7bc28ae973a0f56f9362ef2dbc146795e64138d62f99ed68ffd49f3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61adcac7bc28ae973a0f56f9362ef2dbc146795e64138d62f99ed68ffd49f3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303310.
Never Have I Ever - Yo Nunca He... / Spanish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e1efff4c6f80ee7d15f5e790533510ee2e50dada6652ddc5bbb827ef74c061. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/USCJY2085002.
Never Have I Ever (Yo Nunca He... / Spanish Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e1efff4c6f80ee7d15f5e790533510ee2e50dada6652ddc5bbb827ef74c061. 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/USCJY2085002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab77ac2922381b02290e9b0829452a1dafecd18fe0f79e939cf27eb7cdc0d89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72204842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab77ac2922381b02290e9b0829452a1dafecd18fe0f79e939cf27eb7cdc0d89. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72204842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e933b494a7d147fbbf2226a597e99caeaae8c30d67468adc1c77c2ecacbc59. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72101277.