1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf97ff71e4e013137fe1e1227cfc2a762d9a953a21f5df01bbbeaf9f2bd1367. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f86bb94-8d27-4c9e-ab18-dfce3ffe5c7e.json and https://artists.proofprofile.net/proofs/artist/3f86bb94-8d27-4c9e-ab18-dfce3ffe5c7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf30792423d8c9d20bd452eb48dd39e2dd79e3051ea670be79ab8ac54b25e27. 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/TCAGC2246372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ff0fe06bee71a3f35c8a8b85409f077aa95496d66c423b31e9a2cfb0f29861. 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/QM3DF2245169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad53175908e3920167a59df85184e39e6951df56346c7d3ec0959ab6af5c7b0f. 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/US3DF2431155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa281d7f384e5cd69cdb885d14ca9b2773015f53d2c01b69786bb910619a04fe0. 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/QZHZ61916664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a6e55ec813d6cf33fd04eb4185bcc705ed94de8e2d18a832655106a1a38e24. 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/QZHZ61916665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e70918d26b8db4314ba7063e4f1e5350e0ed4761f55ecf2aa08fec19c8f9efc. 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/QZHZ61916666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801296774eed4229fe0d50087ed1ba8530c9240d7ec93cc146440c629c2f3e2f. 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/QZHZ61916667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cb116cf15f1b4c9c3c51f2d6716c106edea03d14afa7f69d317d0793a0c8dc. 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/QZHZ61916668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ffd8d89c08635982ba18106312af4f9623486ea72f635a5d2ba2df573629bc. 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/QZHZ61916669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c6f70be32c17cabbeb84297084bde68abf833fd6cd4fd78b5f6a4f4ec5abf4. 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/QZHZ61916673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34d178a1a386c6cd016d6f3540faf5d1580a8e8e443296fb16e5c6a00e89f22. 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/QZHZ61916674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7392ffec5c859d89101a146d958ad60991b1fcf15f3e10fa265b48936fbf48. 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/QZHZ61916679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c797e3812178cfc2eb9a96ef37bcec4bd4baf904532aba9afd8a3caab493569. 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/USDHM1722859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7039a55f210053802d138b0d10514db44b081f16ddcd0802a0c5a6ca8ba7cf88. 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/USDHM1722860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329b67873474f0379bcc5ca422232523c64dbf293f8997bde4b08772eac3afea. 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/USDHM1722865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491753f5db2ddb0cce64a97f13020583f5a64e04efc0e173d642218f2b7fd326. 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/USDHM1707851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645e03e4274909b28f07a93bb3067b8e0fde6ed75faa7fd67304f944928cc990. 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/USDHM1707856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cefb2159556cd75c888001754885315dd0b0e43c647df6822229cb7d78ad49. 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/USDHM1707859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979fe15a5c3f1f01ba6476d5e2b50a8a02771d9d49cefdee2cc3c06fcb2be839. 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/USDHM1707840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43c676c515efaa3917318b00b4fa43ea20ae39256490638ad113d10ef8ba92f. 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/USDHM1707843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682a9af37504e6003e293cecba6a450e0c5d47d487d5ebe304de85b4b017c07f. 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/USDHM1707844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44daeb660271d545d58f54161d4e452c478efd2f6fcfb08a16a2852254de7158. 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/USDHM1707845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad5a4d1bf85c59bc65dadcd9591a992243cf668f2e2e000650d17157887df84. 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/USDHM1617156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2364441098d51434384c4c0eb91e65bbaf2cfde93ca44f7c6f89dc79de09824. 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/USDHM1414135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf237a6c37841ccfa68127acbc1be42269c627e2a43c07be6dc56bd2bea91dd. 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/USDHM1414137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dd20819c07b1b0cd7f21400b2a7316910605fa9171531b6bf8df9003bba496. 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/USDHM1414138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dc2af005bf5b8ba4d71250bf2adc559e58e76a201f29a6fe36b030e5b40c74. 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/USDHM1414139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990599ac865c0431af46fb9b33edb5569b6ca36e5f2acd6114294a07fae8aae3. 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/USDHM1414140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3394597653265419af874f94d541a30452c2f193c14739a44505525805aa9a64. 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/USDHM1414144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2736178dbd40393a1f421d8f28ffb4ad6978c9e236b15116308d2f4e7383df4. 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/USDHM1412134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323ec682cd837bdc2f78fa8200a7692d2950f3b70a62abaddcb2fe0135f4f94f. 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/USDHM1412136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2afe790ea18456b34917b9a0af661d64f443f4d5f63bee17ce9fc1a1dd9ff37. 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/USDHM1412137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403d5a4c6b88471ea0b2c5f577a17791b51cfb891f0bf7440374b6ffd8b35f57. 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/USDHM1412139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9cac41fb570bcac7bde8ba886805636063a04cb2770600bbd9c456c5986220. 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/USDHM1412141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa973bf5a1a6b8155d382bae047f7c9fb7cf75705d956cad92c6c43b91d7ecf79. 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/USDHM1412142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5797c86b9ca732722ad5c4dc44937f5764a8ea32d55ae131e3f364115a15e2. 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/USDHM1412143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882a367f17a7b3706bb1eb24179f1a580400f99877ef815158eca2f613370a61. 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/USDHM1412144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54564d02a019f30a2ec66b713b6a0798351fb14019f5e62b383698e7be104bcd. 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/USDHM1412148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682a9af37504e6003e293cecba6a450e0c5d47d487d5ebe304de85b4b017c07f. 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/USDHM1707844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b5613f112ee47934f9b79e69bad5004ee72008f6d56b32b332835a737f8c6. 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/US3DF2463148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adb939cc08898bff2ad3102790ffb711539f1cbc9ec246fb8f65c34f89ca003. 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/QZGLS2477692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146bfa4bf6b83c0b99e963b4f4638941b4201b1b07aa7bf26cb13f3bc0781e09. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1526962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956cd0a6ca0a13ca5b1e024bc5329a2e1101d449c72be6d4203dadf866fc501e. 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/QZW9K2355213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40158992e0346ead31b6d3cfad810bffd17699ca2bce614ce813ec00c1f81dc. 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/QZW9K2355214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd5d1c28f6b5fb97b1da3274a432ea924eb8aa4270c77efad9e98e0e4386895. 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/QZTVM2366066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a49002176d31320b012c36953ebe4fc1aaab21e7e3a6e1e9ee4e6856578198a. 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/QZNJZ2341615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2299d177ae57fdc487a355994d8308e5830dbd6a843bccb8846a62daac79879d. 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/QM3DF2278650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32761a8caaced17c441248f0635f0a16759ee21768b38b27e215140b2303991a. 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/QM3DF2262673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96e81c9d7df6cc4045757dd1e877c25d8d8c46af16f941cfc4de8ddf7c4171c. 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/QM3DF2202385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0244f31da2b272a5deef4b38ce2b5e0d43e4c8bb115bc74b08a3b8eba268a022. 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/QZ5AB2373509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d67d5f690e3d9a2d33b7f9440986c1e211fdc694b39a083d95572e2094fa286. 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/QZW9M2266417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1580bfe546067387a4f48baea6243c5f7e3cc647bd68912dce8798d403f0361a. 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/QZW9K2244158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543082a371ebd8826a72127f0fd94f137a4064a311d7a351192b2258fe0908a. 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/QZTPX2238375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b47e36c16ec0624c6860bf5d04112599aed360c21fa0b2f26bca69042966c03. 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/QZNJV2204147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a9ac91b65a983f2d9faa6ee2638d04405b48486239ddc31fd8f428977cb827. 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/QZNJW2247253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac02c318d57729b4f16bcff5ee9ea59e6a1f4e61a1c6243489e1a7cea51d9980. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42215421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6e5d030eb4da784ddfbb09a07f29644c5457364cd0004b3b951bf6b63f8c9c. 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/US3DF2235934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0043ed49f805e11d36fcaaa497f90fe1d2c3931f26ec82b3f0aa50277986dde. 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/QZGLS2237451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3634bfaba1a535bbc0fadd6ab4de44376d50693c79a478b2b105652d28506975. 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/US7VG2252612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a45554a735124bd20499257a31442b59fe226e830f82b9027b70e026bb2e3. 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/QZNJZ2174794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d1f5af986bb5b332012c98bc38470e6ed8b842d7bdafa8e6839b14fff05856. 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/QZNJW2176099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728ff3c196cb80d0678907b9d77b555a8250de3948728b67a689f78f155d2471. 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/QZNJX2192692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7edca88fe936d780150a2dab92eef5493b277bb57f4919f83bce2c94437c4a6. 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/ES69S1500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf159812bdc7c835a27e424e8208baa8efa23c3a58e722aa3a649074deb0a278c. 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/USUYG1023085.
Esta Vida Me Encanta Remix (feat. Smoky, MC Davo, T-Killa, Don Aero, Tanke, Little el Crack, Big Metra, Santa RM, Zimple & DJ Maxo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e47c1e92ea6509e47996f0dac0209fae1a455fb9d3acd88cff2b1705c604ea4. 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/USUYG1023091.