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 0x99a6f5b924439305fb4adfa41d7b7a148558cdb06d59687ea2770b24c2966622. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10eb9e86-6e43-4da5-af9c-3d20fe694e3f.json and https://artists.proofprofile.net/proofs/artist/10eb9e86-6e43-4da5-af9c-3d20fe694e3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Latviešu Šūpuļdziesmas. Tavas dzīves ievārījums.
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 0xa271613ebbb82a13e155b30e58e9885cd6e7f9d4ac7b5fc57e64c148c6f38e15. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USA561408457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb7aec74d93118cb3a1422eca0411dafb88e47fe3b11a5e132fde62c52265e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9b0fd43b4f0ad3e93cf4c3303c8b497733d00b9b7d0bb7674ffbb55bdb94a5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA561408459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ac64f7408b662d43db5f7165d759397b982ae8785d7cff020c468a6f3cf678. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USA561408460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d092f333fb8dcce6a21a2222c8ef3523b17c7f274895f2662c50834d6eeb1c8. 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/USA561408461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1319877e498500d1bdd54537ad1c1c901ca18f9b0b4d7e41dfdf59ac66605a. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e61b1ddfa85f32d703a3221970aa89158900912f68c2b3a32e4e2095e7ad7c1. 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/USA561408463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875e341c731b1037d3ed0141e0e68ca5487254e6d411c79b1924000944026e9b. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USA561408464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598635f686b8646564d012f33b92142ac7116641b662e1009615d360dad98c30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60648086d9238accd64b3f6731ae8a3453d812d84be26b23248201515ecf43f2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USA561408466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22d30d81122dc26ecb27c94dc058654c999051b2614f21c62aa9ece2af5022f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408467.
Apziņas mijkrēslī dziļā pamostas bezgalība
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20426af8aa343bf49955fbe8839147ebed79244f879a752e1920f2b5fa78094. 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/USA561408468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5192a931b2332f81d28c6bd4d609f33c4923a2c27897eeeeb6cee0a28447c04. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dba50146809035dd2baffcfb840b0d06f8faa8effb30c46154b17416fcef46. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USA561408470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ded44335e5556f0d724e675228ea8b5d128b519194f1c6d46cd5ed7c6501e6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA561408471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26985912a59a92d3b8646dc382f104ce8df833447b670e0ec1ee348bea124fa3. 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/USA561408472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1276102801bfcf95d25fc45e4b357c9bfc03a92e34e2f566450783e96368345b. 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/USA561408473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630ba6b76d9ad9e2341db0293f62b5c4e8992863a2a3c78690a9defc3fd3297f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561408474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ee8cbab39d31dc90eae9e642cb04d65266d0b7a918c0e9bea282292371d036. 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/USA561408475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f1e6f32ee98771c0e86ccd7fe55ed54c15fc33923a65eef858eb612ca21bba. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USA561408476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc4d4e3f0df97109745455da7b77ce8d7401cc70b90b1cdf96023a77964e0ad. 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/LVA109500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76b83f835c50c21625a1c01ac72e7c30c24c5c8f64a00ac9c39ca003b15205e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/LVA109500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfe6024e6367c1e5ee81c8a7f2a174b2b81f229c596b044bbb011c9b43f308a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/LVA109500385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a89f5f8cdaf684835dabf921d89dd90b851bdd187e3f661a09b70e6bd1638d6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/LVA109500386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339b20055b260e68da5ac8d02e3070ebcb1d59627f419aaa44a8aceeaedf1ded. 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/USV351478467.
Dziesma Par To Gadījumu Ar Džordano Bruno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e00888c3373e3c066fb9b5f26315db0bd2ccd4f9d407503e6249160290e9d. 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/LVA100000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c1d0c6feb86aba32c9e5f006b810ea2e040f3d002113bb9dffcbeb4b60b096. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/LVA109500387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d80943af8d7fcc463da66cb3ac802fd5a71a3f8b17a659f2efa43fc313943a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA109500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8ca031f202aa4ebcccfa605fac8303b900b6b594006aaab3335b70180f9327. 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/LVA109800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f99893a19a9ff9743b1e3a29001beb221fa3230d1d26412e929e802553f18ca. 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/LVA100500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b8a39306fdce4c28c8010c24e81f76eb17d806a829ada3403087bf6009c806. 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/LVA100000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed79126f8fbb5b5aca060f3af7084ddd0d3c8f2010c0a9434e97562e62d457. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA051402202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e5f5155dbd1dfb3e690d10e3fad99a42dbb49b2988e3ee7706080ebcba52c0. 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/QMFME1947319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20251a4edffd851beed7247952e9037a2516c4ab417ffec39d42df8bfce854. 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/QMFME1947320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842f2cef57f4d6b2809036cef6bf23c608fb6622307b25e1ab624923232ec847. 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/QMFME1947321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4914a74f9ee876bb2f3d52223516a274ba8a29bc580002cb595a6c75e56b506b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1947322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec7637be9cbed3ac5ce4ac42934ee2a9d0f251c35c22b50276017456310d5de. 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/QMFME1947323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7ec202883877df086e8b4cb4f62ce2262bf3c5817c3da098ff8d64027f1549. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QMFME1947324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c26101b63bdcf7528e48354971eb1fc033a1ba8c85a3da2a4dcf5dd009bd6. 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/QMFME1947325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8a6cabf18fac66236e285b12daaa42b5399a878368eeddc8e79b4ce1955414. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1947326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667d9124f841869ac780a846e84e852b39140a77228d6179c6cc2dacd20d9320. 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/QMFME1947327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6d3540be3518e2587710236c93c49052f5cea5ac3b77ad85743f16a2b128a8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1947328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a5ff699e656a8493598db422c2ac0bb3c612a29d6a959142e0e401f2f4940. 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/QMFME1947329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bb017bd3837907b45e96a564fa2ef5aba66c18b556f3069be0949cc63d1e57. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QMFME1947330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3f303c5ca899ae1a0efb125d02d78f45bf9af0525410b14a11807e01610560. 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/QMFME1947331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cfc1e191d6974e2564bf9bc8b868218d6c0ba3c373768870a93ee97d52570b. 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/QMFME1947332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515fc11367a977b94e13d570b4ff8be38e881c694371735bed0552b5ce35bff1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1947333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5664a163c2cf1947282370c52c0e677561b593d755d16b6d0180c274e1a40. 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/QMFME1947334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b41948587c7951933f81021ba6626381805a7c89eb3f7e55893d8291bee368. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1663095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f652700db5cde7bb7f40932fae3e7ca50252ad40c3c2082474028afc834cbf. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1663096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beee27ad743b710ab14f532f5d06bd8bc7bb8d5547b2ade45db0b67a9df6275. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1663098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a0e1e89624d2b186c0ba04ecf7f153acd0feec776f03fbdab947b88a857ca. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM4TW1663100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92beaf3e46c8cbe6318e8ce2170f3eec926fd6bd5662b2f4548c3448f6bf3d30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1663101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e0c2a01f56526af01683a2c945ef6c26ca340db5d8075dfca05397d8a8c7db. 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/QM4TW1663103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976a4bcf83553be960ab246a37601ddeda887a7c5a28bc0a4059af2a95a00b7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1663105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8826c90c973014ea85b9c65de3a8b7058e81e8431b80c096d61dd398072a9f04. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/LVL151900964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f14ec313e1ab32c7e5c49b1c2228c82e2c7f44b6df09e2d30e48913df8ffc35. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/LVL151900968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761cf5e312bc4310a1de765b2e955b0b5c377709c80994d153ee250f80afa921. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/LVL151900969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9bf3280cb408f86ea41384fae35b0fb44e099fa285e0a5f1cd6ae7f0db8e8f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/LVL151900974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd806a0fde079d678ef47d2eae29d887d2756e7211c22834d548ed689be40aa. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL151900975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37e1b80ec9acffca468007806fa0d496d54ff0277795d9bcdf6f6c1a330eeac. 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/LVL151900976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3dee0266595bdbf34ccc217cb11d3ac0bdff6b2a5465fea56cdce51b950f4c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA010900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271d44e51bd04a6773c72f6e0577e88fe62248ae43bd5380cbb5ca05e522fa7e. 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/LVL152004677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed09647742ec76efec88fea8ec208909ffa197cf80106acc312b07c1c898b6ee. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/QM4TW2357763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a27b98bc5439aaed5cb14483bfb1bb44b19ee0f6b31e8cc881cfe5c492dc41b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM7281794556.