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 0xc4a6365dec4963e9d6c42fda76cae5c0e8afbadda08ddf7175fd14aea1177f75. 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/d1272af2-43ed-4062-b87e-3b6b04e07a67.json and https://artists.proofprofile.net/proofs/artist/d1272af2-43ed-4062-b87e-3b6b04e07a67.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 0x195d265ae874d53a46b4edcfc60d40ad746e36e05d6962871b6b687ae0c97440. 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/US7VG1524218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2513228d479746b3e47dd1ca2e692da03c35572bfa3aa6fbdf405846f8c71d3. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/US7VG1524219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b358d451e4b2544a158109789e78370a7e67cd37515a2d548946db18f6ba0c3. 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/US7VG1524220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606967cc3fcc73616020dd067cbaae32eb2ff79f2929eee5aeb31dd7191d9ddd. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/US7VG1524221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6196d604809fd8f08e3cd1c9bef7496314f53529802339e0da2ecccee92309f0. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1524222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd77b85e35ee7ff50eb06a86b9dddd66984675af671511d82fde08feb2f8b1a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1524223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f002e72a8df3cce7bda3b676dee06a2cec6206522305cd3416c40ed913e57e. 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/US7VG1524224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506a4ddee1cbffbe57096a4fc8ba273abde37c888b0819692626eb7e24336e8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/UK43Q1704901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32507a3e1c58f2df0b9f1f935840e451dcc8d168bcc2d27f5b2f7c29494adc0. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/UK43Q1704903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaf094a72da987295a7f5210c3bddf1e4607ad13784868156c095ef04c0d5e3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/UK43Q1704906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f170573a747f36fa68c0aa63f3193259a4cc821430d7d487360c9c5c783ed. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UK43Q1704908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83981c88a65c380fdbe8c38ac5d72b0ddfc58302c4245d5a36fae674ace8490e. 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/UK43Q1704929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d707ea10eb8709cb84488af53817d81551a8b0d9a9584fcd4e7cea8820c7253. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1704932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9132e47dca6b358b829fc2ac871e91ed4dc58d27a7a5939fd72c450cb5681746. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/UK43Q1704936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a868f12aeae3974bfdbb4a302f3c80dada0a1a0cc935aee4f63a6e46baf01dc. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/UK43Q1704937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392bfab692959418f0e9f325fa960e5992683f8772aabf3eaa846f5871b68785. 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/UK43Q1704939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b50df2e08af823fe1fd93572caa088e70f047e76aea7fbe1ae07ca5de96762. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UK43Q1704940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983aec6b8ce3018f0de6339378a4e76052afa5ceb537463c96a13ae0083b5e00. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1704941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5755efca79f5106627a78da17a2cdfc3067ce2195c621fca6c2997e6cc40649f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/UK43Q1704999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050702e1c2760d2747357784bffb790ea90830df0cef4499e2278b04b4383c8e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/UK43Q1705048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212cfd73f1c44441d756b7f65b99131d3a67e6914d8a997fa08f6cd21f43c498. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/UK43Q1704902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69361dc40b060c5979efc44084eb9d8346cecc8dfad1b193ceb71971058b4692. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/UK43Q1705072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32615e52519fa8bd698fa912b33c33cd8a0917f2c3335a4702f26ac56f4d5cd. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/UK43Q1705075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178a8d82acf7b56b9590f6cfcbd54c096a64d2ff8baa601609a0c6cd4eaa8ce8. 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/UK43Q1705076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a6a8bd0012f126210082ca224d392751df1a123b921b28b24fa73afac4965a. 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/UK43Q1705079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8e3eaf760c3e735526f9ca9ea5df7c8dbe3842b600745960cc56f9f3e2530a. 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/UK43Q1705080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5c25c185a77ce811572238ebf7558fa1c394fa41ad2cf004e8f96e01c4d1f9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/UK43Q1705081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bdd4bb60a1918dad06d76d821c6d06693203c73573eab94f54789c759fa519. 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/UK43Q1705082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6343cb3a3ce7b928f248c1256f828bf847cdef7cfe10bb1e36eb4b987f597a15. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/UK43Q1704904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e8e86050686d1d8aa3e29a39b5049a437acdb70726768fe9fbbfe0a1e35479. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/UK43Q1705406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ad6fb0811c14a0e11ed7a0380a6c0e826d15c1fc29bc98d782c458d4be0293. 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/UK43Q1705407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94c2a92b5034f03f032e8de0b9427d729fb48364a9ebcff0c6c00120cca4046. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1705408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5306b88c5f2d8e0d99ddc84dad652c4db2ce3cc97c1970bff558e62aab394ede. 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/UK43Q1705446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6904a4bf3ea0d262936a19460597d26a3e11eea64ef716d612cc300a0ef7bb. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/UK43Q1705447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf50ecdbb78d1b34c602660904add911afd5761df8c2ecf61d123b0bb9b84585. 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/UK43Q1705495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46b77e93eca5805b619772ac3b3ee19468a86df07a85bfc984f3cbf5f83f534. 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/UK43Q1805539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f0b7ac52ed29c9eba997d0070f290da4ff2640e1fa02bb1ca9ba68c5c35d1b. 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/UK43Q1805540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed79c86d1e90871d50f89f8c16149633a797103cf7030f9ffb93f1df26c405. 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/UK43Q1805541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b095cc27ba8b8e9a06a41217356b6246a91bb19f4d681717b99702724ad007. 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/UK43Q1805606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcedd9a102286ca6c0e5a25f591c82f3cecc80b7061890a9d9de28d54047255. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/UK43Q1805609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45c6f51a9d9dc7ac1a505737b02401649b950c640229b4a289fe9cb506e7949. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UK43Q1805610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e57d4de5cce6876a13c2fd08154e630a9dcf89efbfeeaffab518441b0a4f9f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/UK43Q1805611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bd4d5835c89b5a3efeddc44785de0fed247d05703520a2c082d1833acb2f8c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/UK43Q1805612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf118a65a053dd3016a981bcb62415b0cdad9ee3bb0c1f69598b2a3378ea47702. 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/UK43Q1805615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5289b930c0a92a1342d4b5ceaa77327487cba7df5a6ef90cafb7dc037958bf06. 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/UK43Q1805616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c262101990d02d791686c851a7cc1e96b7119a1cd758eac4c7acaefcd37a44. 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/UK43Q1805617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ca581d30a3270917959505a4a54a1f83e7e4b8a6b2ba35b99a522fbe16b3e3. 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/UK43Q1805618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e570ef2889f68e7b136239d1b308add22cc40ef0e153c4a1349f00e1cf99f51. 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/UK43Q1805620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13824b4f9443b3c0809d4abc89531baf27575c177adafe6a227e1ad8483de761. 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/UK43Q1805621.
Makanga Mandikanganwa (Singles Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2ea75bae6c38d254c9e4e38683a7d0d2096df70ca9cf0d02e2f890feda9d4c. 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/UK43Q1806394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee6d1377cdd9674c4cbe18094365ad12ab16001b6a236dc63278c9755ff6753. 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/UK43Q1806395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8901b0ee380e307241e981f155374957941af3205731e291e646c800fadd6def. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/UK43Q1806396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f8d72d6caf90aba8fd2d287b283f57b1604987e229c9c88c42caa0530a0eec. 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/UK43Q1806397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab12f0dc0b2f788ea24e4d024cf67200ed7f1125fb9e3077df53d1747efe09a9. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1806399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b78cb8f51fc4f516c439733bce1b79fe9843abb124e5f57ce755f0c19b373e. 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/UK43Q1806401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0827638e88ee4807a6c64f5684c66d9800803a1d1d88407d96d00981e993ac9b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/UK43Q1806403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1812f764bb6dbffb4d888f971d6325fd8b6c01457ac8bf85f9ef57cc5cd1d5cb. 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/UK43Q1806406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e6b902ff118997ce50b2dc037cc6cd685c005415048d1db38acea19b95c9bf. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/UK43Q1806407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56371026add95b1aa8b458aca6182a65c2b064cd19004559f77ed767df4b7a2e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UK43Q1806409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4151407e574e33172412d6f068e75b7f548558c675d7f04333c75ced2fa009f1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/UK43Q1906869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6b3d3c788ee3ddde45d0db174688153295bf63e93fa3d1ccf23dae26942e00. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), 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/UK43Q1906870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7b4cc4f72fe465cf241bd0209ebd13d48ff260c412e828c6d8cb2eefeda26e. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/UK43Q1906872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1516de5666b318b6e92b4b83e54cfa6824c7ccf0dc21eda60cfab03de36098f6. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/UK43Q1906873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c9530b8fee48ffb25b501c42b4add136c178c9c2db1664bb7e640c5dd28671. 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/UK43Q1907047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf13dcd77cf57e538fba75594a351e9abcd5b5a2beed0f4c4484ca920c6a5e5. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/UK43Q1907055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10871939ec3aa590c8320822155eb6bc49d42c02db9bc1831a13aa4c344936bf. 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/UK43Q1907578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab2426d6a3e0409b9f82ea5de9d31a07091d6265847803888f5f1babb6984e1. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1907580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c255ff8ace12534809b0372d12d6ac72bc698f6c3d82a8bbe2efcbb1bb31da. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/UK43Q1907584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6ee0d34f494c15f956abf260eb5aeb1f2baf7201064be7d2c0e66d1026cf6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/UK43Q1907585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345289a7eb98488cc5ebf4a42adc29dd6da01dbbbd6fc4b751be8db78f30922c. 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/UK43Q1907588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d314672c315c5740e189c35d8b2f3cc7aa8d9aec114d6551803a602a2babdc6. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/UK43Q2007986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb535d153a699f168f7cae5a36a119a4c771c624165c2d0d70c3f566eac95f8cb. 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/UK43Q2007987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62252471cbb0081d45870d88b3c8ae4be3990abb931bfac3f2e568cb560dde. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2007988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724341a21d2989d3c6c2ca0f2c60026e6107596abeb713322bcda25ccb121d19. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/UK43Q2007998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e676d95abfa7ee3c0e3e5b07d8eb9251193ff9e30bf6ee1e2db1a1e613845e. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2008003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ec91847e1b65ce1441ce53fa34fed0f58c5c8afff3cdb130132c47d123c88d. 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/UK43Q2112502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abc2ce039aa96f4eb4258699fbeb014d48f39ee54c2c4882839a172c4322635. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2113027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d44b5996d216f6d8b80829f02e86f4b9db6cb2a2507a329b3bb531e91a8776. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2113029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4bb087d48f58c7648a1e20085170266c9d486c62528ece67b88acc0321b8a4. 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/UK43Q2181215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9a89c198099e35793de77123b35d036d712814c7c85a41706d8fbd4dc3a6dc. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/UK43Q2181216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60393cdd56c76a3adaeab16eacb8aa0e44b09ace324d1fa9413eb35af9cb3d2a. 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/UK43Q2181218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acea4e926a540442b558108969bfc267759c1e06da138e4c149cd0ab127d62d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2181219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8ff5723eebb207b336603095d378730049207033ccb8b627d5233e9f4b979. 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/UK43Q2181221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bac1590cc1957e42a9febcbbc8c7ecaf20bac20558674235a9eb0ea5f4efe83. 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/UK43Q2181222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4da32fada3cef5018ea9bfac562821d27f4db1332424d7632fe9830bbe567e9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/UK43Q2181223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fa71a2b2ececd20589364e057c07b2b840b1eda8cc39bc6a38e96f24536c78. 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/UK43Q2181224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd5114fa2e037558412ee3d397dc4811a573fdbc9b85458d7234ceafd18da3b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/UK43Q2181225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dff87a53d27b7c0a1e84193a7554550f602b6c78446af44456a146096eddee. 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/UK43Q2181226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4185ae252b86fbaece160d94641b6c88ab67d3a42b4bfb779588adb67dd1e5c8. 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/UK43Q2181227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909b32a0a8ca455cef8f0272622fbdf2608c6ea6e0634da58d94bf11f97475b0. 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/UK43Q2181228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e200e51218071bba4ccb28d2ed81fb644fdd0899cc6643a1d31e9972db6cd5a. 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/UK43Q2181229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7ab16758c96d2380b29df3a878ef8f4589e2ca577d2ba35e48129cacb370be. 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/UK43Q2181230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9ae09a0e0f9862a9c0343c2b0fbbe6fd77ea71097615fe58ab1f7dcad5277e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UK43Q2328982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4239b80a241564cf5ac83623eb1d377c50d6595ed4f009b31e6b9f5d51ebc2e2. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/UK43Q2341801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f12f0f064926fb4ca8407eb55e5078c37e7a2f58b47d23e21981c4d1a225d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/UK43Q2349841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bedee053e3a2d24c585b06743b420ee2d3cbcd346eed01897b7b4177202ced. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/UK43Q2375323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa4791048329f1d21876ffbc9e0505de9ede7dc9723f951f4267746babf17c9. 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/UK43Q2376774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450446185116f75ffb3deaa8b2e8dc00800cf20c5c8e3f86a4ab929d5cbf3b2d. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/UK43Q2385283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e1b303fce392b227561a3f18dd9b88d78316e05446ac340253a7b8d2f7b2c2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q2384019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241914195328212b9cdb4f1092a4f88b33a14f84ad682c2e947a85eb53ec334b. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/UK43Q2394495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9756f91be439f51bbec57714ea3d50f3542e9eddedadef7196ce1e8d2258b936. 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/QZPYN2461463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6fedc01ba9389d90d9e8814c865a73d96b12835c4b089303c90ec69bbb2940. 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/QZPYN2461464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e72ad935eaa74fa9269f51b6580c649b3f3a1196bd24c34541dcac34a3a764. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/QZPYN2461466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc95e558d1d28ec836056a70fd572999209a12f777c30f8907b94361e68b7e6f. 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/QZPYN2495086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca5bbf7d18825191282f788015d5f0091f7223a5e28732b7250f420df4ebd8a. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZGLM2591927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598584df3f5e84dc69b7edba55e90e6d9876a3583273e2ea6a1cca59fee1a0ee. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZGLM2594515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee6084fa3988eaf255214d0daacba0c2081ed557689a3237c5f9abcd3780f32. 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/QZGLM2596452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4152367ef98df72b7c9f0b86960cb39c6be731e96001b0df1ca8eced339b1d6a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZMZ92521853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13df34cb3281c9e02d401350a0c144baba00cbcb13388a1cac04ae44356ba88. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZNJW2541317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc04d63d7a8d9def9222764ee3c21f2bc0f6d98f1900ed6a4f6f3b1232af182. 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/QZNJY2565608.