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 0xb0968b8c4552413b8c524ae6bc6a03e89052f4df329c1411f4acdd06df512e90. 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/0bd864bd-810a-4662-9828-51ae92392972.json and https://artists.proofprofile.net/proofs/artist/0bd864bd-810a-4662-9828-51ae92392972.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 0x6fec4838ff72fa6d813b19ad1187d3cf28d920ab64e722fd6eb6ce3ec29a0dd0. 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/QMDPP1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fec4838ff72fa6d813b19ad1187d3cf28d920ab64e722fd6eb6ce3ec29a0dd0. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4708c79ae3196a8da7c098aea240f815369ac95a54d89bbae6124d0779927e7d. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/USASN1110013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19ac8220e5cb3cfbc6b2b5a1420a74cedff9c2f97f79fd3bdb3aa9340d6f2d1. 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/USASN1110014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf26b7ce8810b27095c745ed7478574a769ef25fc208416776d6e20f7788fe0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1110020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a064dd01a01a703b05ccd6fb704924d57926182af6f9ad3efb041495aa5e358. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USASN1110021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3001f635fafd6dce837a990023c7df46b7e3756abbb91087052427989e7c3. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1110022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1991ed9a47f5c8ab218b718186281314eedb8430b62007f55314576d0a7b153. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600264.
Southern Summertime (feat. Colt Ford & Daniel Lee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413a9af4b691894c4d4c346e8ca458633fe7bd1d565b9382697a20440b6786f8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ee672618b5906b2262e05a81d5cad7576e63aa7ef83b2f9b39a87d3bc2b32e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63de04f618b530167849b185e5ba5c9430a35768344fe7780cd72e750729ae7b. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eb843652d61a0f9dbb98fd05fdd49764be6cd9f90e6f6549842ca8863be858. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bb2feda662afeecfed68b8e028ed7552f4272a9521da9e36ff2592d0227d70. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1600276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bbc0b7c079fa5b4f05f8eff91707d9d8139d6c7ba76abbec45ef57f3a280cc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1625723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b3e66fb224d00b97ec8400be7eb3ca20d854f61857515c2794ade3c74e59e3. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1800669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c04da13d1e79b94b10353e7c030c842499d947a34fb7c33b13a55cec8d766f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1800600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd849f48146b389737bfae8e9cfc281c36fa00b9d731c949a2e498c4fdd0cb4. 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/QMDPP1800670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e8a995aa407f4e82ca54ca8d3187f850fc70d053b43f85beb47eea21463303. 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/QMDPP1800671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf3be6c81a5532b7408aed79b4eb04cae407d03b90aeab8829238620f8266ab. 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/QMDPP1800672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a3b8e698a781cc678ad17a052e3776469f12b2434c2f3d41c8651dd874be59. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QMDPP1800674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f69838a2a160b251ab759e3ed8e0515947f00f54534bdf97e03389ecb51682. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QMDPP1700546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00efed2104319d797c87e33565ac12240aa8160689e3227d992ebfe86c203cf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP1800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26dba7844f655aa7af50b829031f122d86f37383e72a33eec34e1aab5345610. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QMDPP1800677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e781f7013c9f1bcc149a7f3f795488a279efe83700541cefd0d8a081aa04637. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2001142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccf79012b6c3ee1649221f19697d5120519de2fe8104debff1e8b5c8523c408. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZFZ21986403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bab77c4cad6a5a657982528df1b0591c67b155f170b200a61a1210610c2bf67. 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/QMDPP2001143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fab478da4ab7acc9f58aee06f8dad8c74745513469c6b3e5f984eb925cc8ff. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21986405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a45a13524ed1a7db3d89958126305ebc71c33ed0e72db096863580e7667d201. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2001144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2f703ed9950a33b822085fe46d561fd85b82ae0e5a9d52b5811efff15463c2. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZFZ52195927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e334d1c8db6e3c7f59c66984c2bdbe26d13a81ae6a1a02c9a10104171aa4b7e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/OZHN42142663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff63e93f9c9cbb5c11bc99c43b140bb918e79124ad8b9ba3facad69bc505934. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZHN42142664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef80327c31bed1903deaa775cd41a1016a543e8d4a5e90514ab70c65e02f7636. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/OZHN42142665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30dfab35110a132b30e160de36527138ec62e97e4756c4e9340af223d5c8ef7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42142668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5493ba3a5c9fcd7bf316d512931cfcb8381dab1bb4bc9cc46acc1a66ddf475. 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/QZHN42142669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53d33606b40ec4f4144423f42646e25bd8c4ab8619164d1116baf021c7b44fd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2101366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19634a2eed7f2ba6f5ba15ae24307dc3b905f5ba281e44f771346451143cff4. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZFZ62205831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6e193cac4ca9b00f5dd396672298d4190d0462ac851f2f7ff0ea8245f50991. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QMDPP2201611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484c80fa232cb29d289a025a9cc5aac7f4a7a0d5de640b241af69f8c83dabc20. 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/QMDPP2201612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fdfccf9b87dbf4b5f8de4f0b7ad18caea0b54970a47d7909219efb7d1f5532. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5070f44602e2becefaf2da1c070e13399abd85b670b0cb4decced671a06e1ad5. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9f4ab4e2c79fcc7429dcf6ed1c4424b08543ba0bab418e20dd17a7abd7d591. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QMDPP2301805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccb95e937bef0c36d9633742e816794b8e648693f1106f95b38116d1de2756c. 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/QZPLS2302739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7562ca7b374369078a0ca46dea3cbb1f55ae80cc4d8aa7660a7a3628236d27d6. 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/QZRP42337873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae34663f491f7abab9a6c5638b8fcc72c7001fbaf3035e8a6957ec88f556d07f. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/QMDPP2301834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ef33436771ab0c454bbfc947ba7d1bb5ba45136104d08b61dd926626b15d4a. 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/QZTBB2203247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaad7d23f52c7558d85a23de38b998878bd08cd67137e3f9283ad9a2ef63eb6. 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/QMDPP2201761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25bbb3b0cd4428860333afb5ea699c1d7ffc3dc68e40def295c8550982f7cdb. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54be0d5f1c205c1a4807e42dd2a2754b618782faab4f8a88bce75100e71c585f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edd6e2a112817c02112dd98d18f1a798d8a445d16440cba018034808deaef1b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZWFF2391769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccb95e937bef0c36d9633742e816794b8e648693f1106f95b38116d1de2756c. 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/QZPLS2302739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa429eee19dc1b4f22f5474e4fd6cfc03987bc9a60a2931dfd99236d83b1de4af. 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/QZWFF2391775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf658c61b2756820ecaca827b0bea3d60fa7bd141f033ecf3cb3b8e849f8d0ddb. 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/QMDPP1700525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6e193cac4ca9b00f5dd396672298d4190d0462ac851f2f7ff0ea8245f50991. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b808cf6125ea18c7e6ebb4ddbb51393264521b6776e5c53708bc111439b7814. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZHN42142662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd0bc45da8fa89dcafb3044cdb336331f8b438e7d99b68d519dcf6afbad8e2a. 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/QMDPP1900898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc00bf233699389c612b990fa2482f62e369d3bf7b319606d08f6b5ac88c6f54. 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/QZK6P1950763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05aa89dc0ccebb2fd7d8519192b6502e07e249e76637b82e09a6a40658e8b60d. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42467084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a9ad2da0a9ef49a508413bc9b3c8ac60e00ac3a65d4cf8fe36f3c44cd15808. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2498041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a9ad2da0a9ef49a508413bc9b3c8ac60e00ac3a65d4cf8fe36f3c44cd15808. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZHNB2498041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ad9db684f1a9ff343b1f8ebb3351e9d5f145e281b74159c7e493f2a17188e8. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZK6F2458478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bca7284d44511c4945ddb4d732d66e9339cc5343ac6b5332a77a25bc3086685. 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/QZK6F2458479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c67acb30f61a8a441038feed75f18f3874121cc9a4d16251e6b6758c0afb44. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2402025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650bd2922443a5d953e54177d50147c41eb00d6d85a1133c9f99e04aadb76c4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZEQU2400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617e4776b8c5dc051b0b693582b7bf1bd65141594208360d30fb75a4f53e0520. 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/QZEQU2152229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9549e6a1c66eeedcb8356458e54aff9d841b182c53ba60ef3cb1799e39086eb7. 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/TCACS1660716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9e55ac9fcbb13f3928dad4a1896b064af1c66e0407c43f6bec71ef1fc6766. 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/QMDPP1900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda783237e035e638cfa4240507ef33dea62dafba53f15a65993337c7c5934884. 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/QMDPP1900876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368f2b479da09d11d37b24d26517340b5c9088360bffd3eff9abcfb27cf3e7a3. 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/QZEQU1800096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9f72de2616aa5f0aab52b93acd702b058b870f552b217788637f02a36e2c1f. 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/QMDPP2201587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ab4d65d047bf6b1ae002cf6fa6cde4ccfc4eb0842ef3f4b608cde74dd6f86. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDPP2201588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9ebc5da372c6b6620158f44c8ebcd9feb067e535dc293f2045b6c08bfe1120. 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/QMDPP2201687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1fa69a950a9c2023f0695a092a872debe262b14507e5356eca5b2b838712cf. 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/TCABU1482606.
John Boat (feat. Shawn Jay & Charlie Farley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4126516c0daba1e5ca63a74e682e0b78b9a095c6befa299fc6420efad1c7199e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TCACK1508284.