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 0x8437e44f60b1d88f0a513a71c5b1e445a7c6d3e2a9ba51f27dcb6d3b35a240bd. 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/c0dea761-81ac-4525-9943-9a1e6aeb15cf.json and https://artists.proofprofile.net/proofs/artist/c0dea761-81ac-4525-9943-9a1e6aeb15cf.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 0x213d124e818ea969e164ad1a66e5f0d775b82adea117a15d6028b7d31c1651c3. 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/QMDA62300919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76660e5470feb762b62e6f2c62c8e6dd83a03c406b5e7b5b07407ce214340c85. 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/QMDA62300874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2217f2c9c9b848e0087e0a1ca7cad82fe41197592073a5bd8ff69fc04896566a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM7282395974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedcb7566a44480bd883ffb0df77e4f8f7b6f948bdcba4771f5f45f81f5fb8ea. 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/QMDA62300876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a295e83813718c5105ea0d613949cb0bbdba6c3fbc51b278c30592571fc30a. 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/QMDA62300878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d7275df9eeb458365b189ccf91b73923f1a5d017e9ef739647f08d8b3598b. 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/QMDA62300879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c084fce3634fd328ef9fedb0c960b159f1a5e522970e2f39718b9c281cf898a. 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/QMDA62300880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a813bbb63051c7086236f1ba32aa35a1f20cf19bce8bcf4e23948aaface0072. 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/QMBZ92365029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed747cc489a0858b3b6a698a6ad7803d4977a94ad191b151dcc90716f696c31. 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/QMDA62300882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3dd3153466eccaff4db390db01ee6cb6027726c48c06e122d54584ec1ec4aa. 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/QMDA62300883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a813bbb63051c7086236f1ba32aa35a1f20cf19bce8bcf4e23948aaface0072. 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/QMBZ92365029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b30efa9cfacb9700a0a1f8c12b0079058451e22edb76f61a482b82bed43877f. 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/USDXS2013526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46957b9f8e5851443c7b98034aabdab9b153b9457fb71a1acc389931e0ae8e3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZDYA1800121.
No Avanzan (feat. Luis Eduardo Acústico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0609b34847b37727498c8dfa3f0222010871776b368a69c11734de5eb3ace0ac. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZDYA1800279.
Más Que Amigos (feat. Buay Press, Robbie Vida, Luis Eduardo Acústico, El Vega & Dj Zaa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38e45d732b1c85489f14934b412ca84d849534d139d9996bbcf4ec766f56c01. 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/QZDYA1800285.
Ahora Dice Que Me Quiere (feat. Hamilton & Bomby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a317ecd71ba1b60bb5b9c5425e8bdb5de70e680124eddba412d4692a1c481d. 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/QZDYA1800286.
El Abogado (feat. Leysong, Buay Press & Dela King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb125f9d1ad72cae04c688084297395c14b12b42fdfa0ca5404356dd22516f27f. 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/QZDYA1800263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d53a95e47612895ecf4c696e82f00931e30b0591754f0ba8564bd69708d0590. 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/QZDYA1800288.
Brinquen (feat. Leysong, Buay Press, Lil Ark & Dj Zaa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5ef7c52ba5059daf9438b8d62d3739b002bb3a66f2ab4d21155ce61ff5956c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZDYA1800289.
Exótico Pa'l Mundo (feat. Leysong, Buay Press & Luis Eduardo Acústico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8467fe4cdbe55171240d80c31f36209cd8707bfc39bf42ad1efb9ad71f8a9c. 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/QZDYA1800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534e22f5454d3e36122ffc3bb47c7a4f0ad94e48269580f9716b767c26efaa6d. 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/QZDYA1800247.
La Luz (feat. Los Dioses del Ritmo & Alexis Play) - RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b3e36e23138f15c67d3cc3549049834dd904fc660eb2bba19bbe55a2249b37. 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/QZDYA1800294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c48339581d7d823a4d9a1c83563de434504925d5b32ecd3be8eb616641a9c3. 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/TCAFB2073726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb1a151ce084a609cd84d80122541f2ce5119ec45478fe39a99cd9b2baa0d6b. 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/QM6N22152179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb311e8da5f85dddf5d249349fb44ad574038498478b3b5bffd0b3ee7e7a69375. 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/QZWDD2390731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcd284f646668c2c9a2ce3f00664918e22460d8967558becc2d23c79b6936e8. 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/QZHZ62179758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6a4653618111f0779931eac54b6691f25c7c5e58768595ec17ba88d82dcda3. 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/QZS7J2217481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44115de8d4b7dc1ef24ae1296f900d616eb71876ed11daa8bb3cd6a3c0c4511c. 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/QZQAY2202288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0875dc8389fde2617367a8953d0f5eb72b714184ae6e5f3f11112837a1e3f163. 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/QZZ3N2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59949f2103db195ef2e997154b3df285e4882af7b572c5e977d4b2be05677188. 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/QZZ3N2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fecaf2f8769d946280e6c3769eac0d81d2313f7fd785f7ffcaa56662147b6a4. 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/QZSYP2305870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35846cf360365992b7320239d0fbafe7babb278ea13a94de84ebf2fab33d98d. 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/QZZ3N2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ed9ed8c448a4bf592d6a5e51620fa8920cba31ebefa67e92012725b7135cae. 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/QZZ3N2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95911a1422039c982711f2daa1c72b81867470f374789c2b5850aa4640d54687. 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/QZZ3N2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206514e0c6c56ac641116164ce991e2002f6e50c6df7a1a428a9796b9dc3cacc. 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/QZTLA2393948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279000560355ee415f9631bdd1cef18b292177d31a46efebf5eaa9364be53d91. 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/QZZ3N2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8264bd8c4b1eaa08871e10189c831d2b2f9bac589e18ef3fd103258e8bf359. 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/QZZ3N2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2126e100fe8d430a931bf4926336a101856730583aa43bcf0fc9a593f2a605cf. 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/QMBZ92498016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4876083646d17ed000b15343c3a0b6773b5b2237b624d5ff278792541981043. 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/QZZ3N2400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95911a1422039c982711f2daa1c72b81867470f374789c2b5850aa4640d54687. 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/QZZ3N2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d10e84eaf83fb321604733e12b8619ab5659f129448dcd2cf084c643d297feb. 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/QZW9L2343433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef0031dc00685c846e94b11ad72c5cfd69f1a5d1edf221739c8dfffbd9a1a88. 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/QMEU32308800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17887894324c55c3b74940cfc3c8b75479ace442afa6fa5b55e3ee7cd52c2200. 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/QZYFZ2334030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd64cc22f8b1ca36d9b801a0239d7d90c6f1bef0b4dd93552d5a72f0ecff95e. 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/QMX7S2394218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3ba0fd885991f6f2115d6e0be75224d1678a3d1ae22e5f762967673f4e61f. 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/QZNW72377192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c93dd6aa50893c7c25401ddb0e925ead30471955ad1c8df9e15cb05da3b7632. 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/UKXN22271003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e057b7acb56dddde70ed4eb5cd85cef6450c7b0a7ea9fd91cea88f26af4775. 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/QZSYP2205903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f8de7bcb475e8572b3276c09073f92311d47dc26b85c5c2fca08f2207c0f7a. 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/QZW9K2257972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1f1b9a945111bb85acabc4a73c6a702fbe85f77dc6a6e0cc44872745c31a09. 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/QZS7J2262614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcfd6a71ed40372451e3ebdbe0b605923e41b79b292630a983a8c461f522c63. 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/QZGLS2216578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49c7727dbd953c0d44e796488a934d7f6d0240cb5b7e5132c087cb30b6148c. 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/ESA011841605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a64db282bd493cad2673589f5f78f435da535d54c19d74c1deeb44cc1bbd6e. 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/QZMZ92189876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97b028040af25eb2d616b778e4b411540a2ef22a9e56947835e4788f262555c. 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/FR96X2138254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2ee9a8d629c963e8b29af59056f5977fa01a1505ea615396c6fff63e6ff066. 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/QZGLM2131963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac5d14faf1c3e92dcd6806274a9fc49bbfc7dc2f6b47b0aa2af19df0235bcf3. 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/QZS7J2277523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66948498cc5b4a308ab45d0c94b272525ae71422d57d0b42ad1184864a75b4e4. 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/QZHZ42060044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf272dda52294be36ae2d3ee9424b2bb9f410982c3d2f2f2be5fac1f4a8403a6b. 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/GBMA21874308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b611e8c87a121ba3f319d5f819379c3aed0f37e7b34a77ff2b851f9206e9c77. 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/QZHZ41963041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d0619936392c70c5d2b6f9bde784fc6d8fc58dc8ce6af0cc33ab2170dfb6af. 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/QZHZ51910200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfcf977c60615c0948c426f8190a2ceb7d415d752bed42570599c8c8096df86. 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/ES71G1936909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a00077161b67f1b52d9b718eb7b4d497ac54a4cdba95747cc5de6e823978584. 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/USA2P2212654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eb16a65a6e4251cff4df0737d3dce8a4bf672c07f52ed7f7908fc3ed971265. 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/QZQAY2258992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0551f8f4d24d46b929e988430fc7de5b1767542030c3d9bbcfff879879ddae89. 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/FR0Z50067374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f5a36ce76c519f6ccc5259f38141c0b4fc5b16ee8f3a29f2b777f7adea8875. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/FR0Z50067375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a20474202fcfd1138a03a010766b079c36cd2ad10e0faacc1fb4f18c2a94b3. 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/FR0Z50067376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586654ceffbe748042a050a6976697f3f19179d6cced681cc3f6528f0f54ed8a. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/FR0Z50067377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfec0813b602b52924c5e95cdf453b3ebfdf65e6aa61248e81133fb196043f. 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/FR0Z50067378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a61606b11e2948fabece43c62d144faad89ce35d28b480865063f5b9c4746b1. 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/FR0Z50067379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8779722acdcab8eedeedb0576161ff14b76a038e442adf881da00f7f1746be2c. 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/FR0Z50067380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98276c7b311337767511d34b3e9290058f9be9ab11fa130b92edc68f24a55e95. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR0Z50067381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3813369fc3523e103089df01056aaf66d8591717e2763bd6b9ab2027aeac125f. 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/QMFME2210305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c3cd357f0bf01e184bc59727a92f2917a632f1a403d9593a1ba69f39ef7c17. 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/ES71G2335520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531fbdfa7c68773925436575ee629bd6d006003e1bd748c62e402749656f0963. 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/QZZ3N2400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9b1ec223039faaab8180bf64b3431855b86c76321ff6fe71ae126ff1faafa1. 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/QZZ3N2400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb78b0cfaf58c222c57d1ebeb9d28d12dfa7462c69466852c939f9daeb236e29. 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/QT28M2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435dceddd2ce0fc0f3e571f1a0d07207a83c9370490657c9493b53f59c042237. 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/COSO12400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40b1758a5547d11b6feca5fbcb610ebaf4ec97ff49673e818d4c40b952c55af. 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/USWL12403544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e27aed39b1ad76e145ac5b45f76b7c3d208364295b296fc4ccb3467e6e5794. 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/USA2P2463893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3ba0fd885991f6f2115d6e0be75224d1678a3d1ae22e5f762967673f4e61f. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZNW72377192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fafd43f6794d8ad6b2e4e55a2c1ab68084e0562d11eb6488ad2605ed4450579. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COAKK2100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b79bcb98504b51399eec5758cc264e3dc3abfb5ed6477ee009e57ffdf1e2225. 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/QZK6Q2277766.