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 0xee9a77f0926fdca7a33d510f1e3319eff6ae15f2d2ada93d4d8458916e9026c3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8eb57a10-43fd-4330-8827-023c377c2c50.json and https://artists.proofprofile.net/proofs/artist/8eb57a10-43fd-4330-8827-023c377c2c50.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 0x746f859d7f65a7345b21ec3596e7c19f2ba3709a9cd988dad4392acd06403fd1. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNJY2335643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956496a7f46089625ae2604fa6271ab38c638f4053651563a6fc632c270ad930. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZNJY2335645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e3ae518a6fa7f58be3d15a3d4666537c04bd33f2e67e503f76da034c0a43e1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:07:31Z), 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/QZNJY2335647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32237674a47c7f75f7147b6bc8beba59a723d30ecca5e5087c107402858f20c. 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/QZNJY2335648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a6fffc94da380620c3f96e9f9d78470622107476d0b8fb7c03f4da6789b79e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2335651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6717770515687f5a3735a219de1eef221ca729a782276298aa4f2d3f34e1949e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:46:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2335653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22af57f9c4e649706876bad7d82cfb75a9039a5afa9b2d7d684dcf59b27c951a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZNJZ2313089.
Eu Vou Te Levar para Dançar um Forró - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc13d451901148ea5c8d951a1465f0e5e172cc159bd242bd28db6dde04e984f. 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/QZNJZ2313090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227bf4cf82034809269b813fc1f2f8710850263971d04d332b83918aac5cb100. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNJZ2313091.
Cheguei no Bar Chamei a Nega pra Dançar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660c968c97f22072e8d44b9931d48b0b249a57b7e0d55246ba2eedefcf583bab. 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/QZNJZ2313092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2dba6de5ded99b197f8326d3cf73165af9273d69faab47ba9e7b97fea2857b. 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/QZNJZ2313093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0190ad4ba5c184820a5d410c9313763253749f59c46c13bbe6b6febe38121add. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZNJZ2313096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff884b18a18dce93203591d40e3441b2145ffb8c794ca4b2e9092e2cfeb1029. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZNJZ2313097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7651411a889ec587a7b12a4386485b62281c4f95878344b88113adffecbbed. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:04:56Z), 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/QZNJZ2313099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c2c6d49d0e2450e904edc44d55e3f2d0267d39adba63084c8801a16ce1777b. 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/US3DF2437705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50db068a65a74c15ae80b63e4b2af38328bc5d17c46a83f3f6632fe9a42ca05d. 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/BX4IU2408720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84b9c294e0a4f8d65b9a040daa132c6dbee4aabfc2fa45259e1de22d6953cef. 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/US3DF2450805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c32d9d5ebceadebb2716f9fd8ea2dac20f47440cc3d8f57d5d866f13c5a2275. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/US3DF2437677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06eedb184081b4c8fc35e40588ab9ff893b1fe274c8870048fbaac027a85e9b. 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/US3DF2437680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d6b0ed77d3b975cb98d2ea38808f9c9e568ea0f6d27f567fd948d357ffb90. 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/US3DF2437681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2575ca3f51fdd8253ab2cc54abe145b6f088aec726d453cf8176034d8e6665. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2437683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc423d1e11894a9bddd09e671797047f3a4fd0eef4ae0be7c757e721739daa80a. 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/USANG2418596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8430201d5d20c89a63adc1c13ead64f268f41504d4d97014d1a0fefdab661c8. 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/USANG2418603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3475543a8177970afef5ebc58e4179fa85103d4c4ee4973be6fc8bedb8d4243. 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/USANG2418605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004868fbc8fd581316e772c2bd0c325c0dcad896d85b81980c8d75d481bd098. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2418607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100dab3af01dfe335d1d7cc06a21bd39d473a7b8dc07ff338ab77dbb1a6b0503. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:58:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2418611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b840020fec3d4811cac6909a89748b8cb3d4c07a0fe3f76d031001e021baa26. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USANG2418639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb5aabd655b4304c4adc70f07c894204baf8abc419bc7d34f7ffe38e2040984. 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/QM3DF2419361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5d52b586bfde07d9366b3d6904cc15ca676925ce28ee571a3c530635fec2ec. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2419362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d103d5bc87692cdc4c51b3673905372a6b2a48f4cf4e3d0bb860b98aab228fe. 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/QM3DF2419363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7351871c45e0f64d25735f1dff0e0a12286634b87ecc77de7f9c12bbbfa4f07. 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/QM3DF2419366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2394c4dacb67536f326844eeaa1fbe8d9cf31c849c97bbbe5318c11fc52fbe. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:14:02Z), 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/QM3DF2419367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a15e734ccb054e7f596dbb6cd3ae3a59cd00898ef195d3da292f81d6654d13e. 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/QM3DF2419368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8ece8ca9b516f95329ad3e3adbc24c0e1719c85abd68d5ffd99e03686ae47. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:26:37Z), 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/QM3DF2419369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898fce1dffbcaaeae43e8687caf6ff75f56cb683cb6657924d1549e68c997082. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QM3DF2419374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35576d2759fb49471fc7b03a5e6183a6dcb04fbf9ac04a110a1ee0f1c1e2a018. 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/US3DF2518868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2be451f177c3053141e9f4d99aefd93fcf9ae52231cf144f500165a138c18. 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/US3DF2518869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2006bc36fd164dc15691c5eda1958b86f66864cbbdb3b10eb73e2e7170e8965. 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/US3DF2518870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d853888b23812d3052c1f0e6b24dcbcfe9b59289e270f1cb1f92bde0adb414. 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/US3DF2518872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a476d5e5d332060933bca7c996d0701bc9e46dce854e892b8c6f12b4165d9ee. 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/US3DF2518873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1577292b891d050696b5d59977872216ac8b10c04527080ca1ceb9edc5eb182f. 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/US3DF2550488.
Eu Vou Sofrer Porque Perdi Minha Pequena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc347003a9ed3af81e8e41b3e612e09d1f6e3ad14da5288ce172b433fa3526081. 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/US3DF2550489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199dbf48282d945d1a3b729585aebfdcc73e83f11668002dcc2647c8f85e20ea. 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/US3DF2550490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415f8ee4a05630bdaec0b4bb00a5bcb87936821ae4e73ae5726cff3360bb6823. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US3DF2550491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d7326d402f2bb4aef160eb8ec4f51a719e08554f01fa24b607d0d327dfd642. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/US3DF2550492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380a2d9b027f4a9a4b3c3f96e47b20128a6b4ebfc2065caf9131725081632e4. 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/US3DF2550493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374dba7e13cd04a673ebb9854f35fc553ad7f00126bd228e94fcca958a20279. 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/US3DF2550494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34237214ca6f0b6435bd9cfa754bfcd6c8222346fd91514bcbe3ef51d00c8a4. 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/US3DF2550497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a035d6b0ac87457de5502b16a2161699c87fe5b2cd428c8711d35bfe5f919. 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/USANG2514085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b7806e54391135154bf54fc4a6a9575c1d1553c3f5397f3c03265027532b7. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2514086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3225836e99f06256e58f6bae24e9c775ad34722b345fea7b3708f6369447d2. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USANG2514087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3867d893776720f809f85be1f9d5078f2059332f1c36a5d94603765d8b695c9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:01:46Z), 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/USANG2514088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb998c6a10b6e8ab5b2777dddd15ac65c9b9bd6ad0807d1706856e83c111fb82e. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/USANG2514089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bbf994e83449299d2a17422dd412c4da989441420cbc2fd3c7716269dc5e7d. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/USANG2514090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec3bc094a4fcf004f2439c0b7420577c67a95e30cd68f4fd9ae3f647dcef71. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2514091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f1828e50933f0001ba1ce68814fc57eea0e9a95c756b52eb5c2c1f3c510bd0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USANG2514093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c8581e883b672db7facf3b82cc65c8761caad710c8c701849698a0a4033bdc. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:04:27Z), 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/USANG2514094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1174a91edaa8d3707836763c41374a8fa0e45e3072b170a2ae413ce5d6fd8b7a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:35:03Z), 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/USANG2514096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a22de61828965126eeea123da47451feef495e865f83bc4a3ad7ef46d20fc9. 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/USANG2514097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2903b0f528952115c6b429742aba52ee0da15bf0681dabbd2be50ce2484831d. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/USANG2524929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6305082d11090b3dea9498d783a7d7ea24bbf9bbfdd60d251df6b4eb21692e33. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:07:55Z), 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/USANG2536884.