Angel Del Villar II (born September 24, 1980), better known by his stage name Homeboy Sandman, is an American rapper from Elmhurst, Queens in New York. Career Homeboy Sandman recorded and released hi
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 0x430aacedc363613f103b039b3d9b97f27754ca9fcfd92c2f32968dfec66468cd. 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/42ed78fd-8f89-42b1-8004-5b2876193bc7.json and https://artists.proofprofile.net/proofs/artist/42ed78fd-8f89-42b1-8004-5b2876193bc7.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 0xa58c7cf6a0542a502c0dacd10083bd6782b13764c9f954a0dc60c7fa485b9287. 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/USTC30707114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9689a0303f7080ade336e3bbdb8bc4a198cea24597724b65c2b05a2afac4b4. 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/US3DF1121202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25390857f284b3a98b00da2bd307fa96c397ca0ea5ac891e19a963cd11b4645b. 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/US3DF1121207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d491436edce6da4b38c453c69616f43c09deef5386160905f52f5a5c5bb6232. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:07:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71201002.
Couple Bars (Honey, Sugar, Darling, Sweetie, Baby, Boo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc97824b3cfda98e95a64c84d1ce40493890aca4c463a3ab13b0d473cbf3de0e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/US2S71201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba1032573485db88919ef55bd1143598aba8ace722dea90aceee7635df75700. 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/US2S71449003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdec0ae744ba22a000c19dd7a0246daa0ac28a98aa00c8191f3305e56da679fe. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:42Z), 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/US2S71449007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56954a6f9e97669de80ff5f9e0f85945d4c05f28603a750d61e3f96e3549a816. 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/US2S71449010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64a3d0c3cdbb5a2a10f2e9860d7ae5d83dcda868517103d826af2098a488332. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:09:39Z), 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/US2S71449012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6aae52c300aa5480ef8888b81565abce0fd475e706293afdceeef424597e39. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71669014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e55b18d4c5593703d21f3cbad11ee9447a29301bae7e2408413fe8e792e508. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:30:34Z), 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/US2S71895001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa74b3e994f1554a8f200f4c099d0dea43d1e1e93a1da59f05953ba80cdf71c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/US2S71895002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161736e5c46e3846816e1c50956ec88960f3fa915e71940290fc42dd21a566d3. 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/US2S71895003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e0dc8aa6290c0c6828ec674d0436fcca0cc9a9fed98267a3a0d21b8bf26f65. 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/US2S71895004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2114ec0cce75e47ace9b9f0db29cc0d58876d275d69174420b4ec5cb5b744d9. 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/US2S71895006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa6acba1137ea4fd04ffad7382c23300d232848b7a0a3eee6fedcba0deda74d. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:57:50Z), 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/QM6P41911636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f0a22ca35b738b27ccbc8aab8a378d863a53f369c7e640196c4caa1c7e8cce. 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/QM7282073099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf591e64597d83d70b210e7980da641a65d6a8a829aba9fe418cd763f1eac884d. 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/QM6N21913930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02405141d0365cc48862bc13e36b08b7adb663e96e87a61ea77e79b611dcf7a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2123955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8479b52870a957afd261b5da85ba288740fc63942ff95bc2cecc4d2034adb8e0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:11Z), 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/QM6MZ2123956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac658d30538f50892850ce109185c4dac56bde68065de80faa4797d14b01692. 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/QM4TW2207487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0a6705f4274a97d731e0b18914d1d163f5141da5340ebed05ff54139f542a9. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/TCAGC2293992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096f3daad204b263b06475787e64356e02ee1a229e2dd62a021ba4ef14824ade. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/QM6N22251558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e279d6146ebbd250f5ed90e711049bfea66905c2ce756595a05ebb1344e07a. 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/QMDA62213977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cecbac8691f63c4d81f0eacdc49deaacb6e960b5be9cb1d6e9389ca146b76fb. 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/QMDA62213978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35af6b5f9024dddaf0525fec55e57f8a2bbee01e8de5c00b5034f4e3e2e4f9c4. 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/QMDA62213979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabe04ff5b41efb27c34bdb34282dfefce328eba87836313b5583fed49be7717. 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/QMDA62213981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcee25a4b018e08264dd1b0711a4e376f315398abf3b4fd0e1251609730db73. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:46:09Z), 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/QMDA62214003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fac465203f2b778b1c7208e0f62feddd81a771598c44e8dd3c874b219ca3e4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAFJ2135290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9ba493316080cc141720e525175115e21d3466e3350701862455c083c7b1fe. 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/QMDA62214008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d5e2f1451d84f61f188be2b7575d6e43935c4dfbb165364e024044b448cae. 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/QMDA62214009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faf01fc9b794a1777d1efa473205ea1df886f71fa64e9f5a124f715b87ee1fa. 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/QMDA62214010.
12 Days of Christmas and Dia de Los Reyes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73708690ac04f9660449251665f554aa31561099b12d6d4951e3e0223d6ed4b. 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/QZTRX2356264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd831a9514c0c01f4c1284f46cd0fb281a279c789f21c555e4c8408f4360a8dfe. 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/QZTRX2356312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5e55a28891069acc763e9611f4a7c0e99197d8535463fa0f4f52b3674e5e2d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZTRX2300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6978c5bb67ce55c470d9de4bdf95d8f847a0679c5ace21082d9afa773b0f8f8. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZTRX2356289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ef3cf07eaf0880b22a3fff68ee5756a0fb0247159797e7d46ece1d66b1ecfe. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZ5FN2401143.
Turns Out I Can Sell A Few of These After All
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1a264ac2c401159a61efe7c6ad2d2d6d8b21d36a12853414c5657bce8fc722. 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/QZTL92488682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077cb337c652481098ab73713101396625d04702e91c144b99941d2a686733f4. 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/QZS7J2475272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e099abd652df4f0432bd6fe4bb30c003441371988325845bee22db568152cc0. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:04:44Z), 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/QZS7J2490892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73708690ac04f9660449251665f554aa31561099b12d6d4951e3e0223d6ed4b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZTRX2356264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f3a0f5cb455cbeb38e09db013763640884af10325311dc2bb0e205b97bc0bd. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2417434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40c878971758750d7b704b5065ab2f2709e68ff16d114e8dfc7d93f5fbf2476. 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/QZTRX2350733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff7d01b58c0e9b281e547e01c1f06797f541689a34266ea264fa97706db5e10. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:40Z), 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/FRIDO2417435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd831a9514c0c01f4c1284f46cd0fb281a279c789f21c555e4c8408f4360a8dfe. 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/QZTRX2356312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5e55a28891069acc763e9611f4a7c0e99197d8535463fa0f4f52b3674e5e2d. 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/QZTRX2300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4500156608c7f9b078147f2b181ddd946654141abf9ca284ecfa5c17cb20188. 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/QZTRX2356280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abfb2c126512006ead91314aff869d94640c66f6bd989698573d0e17fa34ed3. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2356282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba7642f71458cf5813cf0e71469dbddbff98ca45cb35b8f26db727816b70118. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:45:49Z), 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/QZTRX2356285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeaa9baac53dabfccc766630835ae6c1c688960fb036fd49195646cfcb0b0d8. 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/QZTRX2356286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6978c5bb67ce55c470d9de4bdf95d8f847a0679c5ace21082d9afa773b0f8f8. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:45:50Z), 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/QZTRX2356289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258a1553a4f744a73bc2bce360e65bd00573812c5f28bcc44f7ad4089a23d8c3. 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/QZTLA2531689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8064ea93d49cb93aca39cdf48b2ec28d5d518a0c92694d5f2e1f2e5239f415b8. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBRKQ2577828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882a5b5c14dba3fba17f4a6c1713f54513c3ee91049306e0209f6b7b460065c3. 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/USLD91776787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfc5bccff91b25d1fab9c8f1ae44039c2b791ac027ec0ebf0b81172dd39cba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USLD91776785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c5b3d42b8d967d2ef5356be1c15df270d28aec8cb3b47b06c80c347de90d7b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USLD91776790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e589bc28e8cbed84d287344a184b1af89498e5bd99b0c2f7c4d2fe043efd20e. 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/USLD91776781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3f2df77a3291908dd85a19f7f176ce49ce9f5d65f19a295dae4c8ec552b095. 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/USLD91776782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4184a40bcf33e2e2bb1e8ae80aef8c6629d3e3e43f70bce008841b7635b7e571. 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/USLD91776783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45448a537da04ab06e92c1ea2466d6f5b1a4f563d7d3e2663a054f3f3e72809. 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/USLD91776784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfc5bccff91b25d1fab9c8f1ae44039c2b791ac027ec0ebf0b81172dd39cba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USLD91776785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1928ae038dd32332335e5286c00d5cb7f26c54f7d5fef023a02f8d1376ff1089. 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/USLD91776786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882a5b5c14dba3fba17f4a6c1713f54513c3ee91049306e0209f6b7b460065c3. 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/USLD91776787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad55e0a4dcb038da87158579e50af1e8eb356b333aa1cbc931867dcc89e25eac. 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/USLD91776788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c8b49ba91a8881075f76d8b02cca8cd27290d1be827ce7467219809ecc2a40. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USLD91776789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899651044f33a74648f38220081a1b45f3789c373f1178983319003e0370db51. 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/QM6N21440713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a132b3caae5519adb355a50bbe3c759bdf5b4330bdc310ce2a3bcfdec7fd70. 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/QM4TX2117394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cd88ea715fb0b6092c4c7a69723b9b6ec7df1355a040f81d47603b9d16df18. 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/QM24S2400848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cd88ea715fb0b6092c4c7a69723b9b6ec7df1355a040f81d47603b9d16df18. 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/QM24S2400848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700b6892c7d3e1b68d3269981035f8a9ce5b107efcf6d18845aba6737b91dfed. 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/DGA052383238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568bf25dcfac93bbe70effc59be0cecbee9b48ce964efdd50a73873e78f1300c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4DW1663899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5d1ae1079c259aa9d42382da30dcfd18fe16ecb1b141a55f8bfcff3e5864c. 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/DEG931591365.