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 0xa995d04caab19201b1e943fa0c4b7d666d9f08d46488aca00ba1945980a20de4. 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/7ad55871-3043-49ef-a22c-dd7989cfcf27.json and https://artists.proofprofile.net/proofs/artist/7ad55871-3043-49ef-a22c-dd7989cfcf27.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 0x0092252f51b039681c5e07674e76e3a4e0fb5496acb94d18cd70c78601ac9118. 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/TCAHO2377558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9693671ee046e3471c6d52a276940c3fd929c2b047445b6475c7bda227ba0f8. 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/TCAHO2377587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4d9a01c34972e00b91f177498e8473badb5b263c2630850b7b4baa50f48904. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAHO2377617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b36f00342b7c1c5779996fa7250e8447228a14da97363c73020611f8ad3a6e. 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/TCAHO2377645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbb75f62544868fc376a905d6c36c8a01ea5ffde2bf605cd222b0652580d298. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAHO2377722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927291eef6f2fdbfc2081e5c01775b4c5b3edfabfca54d3ff2070687032c123f. 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/TCAHO2377839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa615c1c89a2da116a49268fe3fbe2376509d82a308674e854cea61363aa8e3f1. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/TCAHO2377743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23df2512b6292b8e7330ffd56594d399050bd6a308c330230f3ccbda053d991c. 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/TCAHO2377775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3bcece20904e3138dd5b188a84bf7fce36a9b4ba2e994ba51fb97c6ba6999f. 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/TCAHO2377805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60a8de39da9302f09f62c2599b6a3de02ba3467cc390b029d7ba751358ee28f. 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/TCAHO2377810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ee0b1818db45a3379d162851bfa7873c1074c9a73b1d9f8f6bec428b3f90d4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCAHO2377815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e702ebf6ebe669466546bf417e614626b9a818f3a3cc62d212d4a5e73d1e33a. 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/TCAHO2377831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4644f4696c5666112c603aba0c4f32a9a188c582e8a24a0cbbfd18d6fb3165d8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCAHO2377852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cfd30b519e9e28b000eeb00727ab4ee960eb70b3e7935e76c6b664e8dcf7f5. 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/TCAHO2377848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fbd1fd4c65adff2b895ac44d515f3a5dfecce140e1d7943e67ae97b2666bf5. 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/TCAGM2267638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de82dd232e3e139eb9177c32f66c3e8d24d0893786dc139cfd90195502687b9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2267595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695b5530e94ca7dc1d6e7237b8ef5b0c72a6ef03e45ee21e4bd27aa762912a16. 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/TCAGM2267579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c340b037bb45e13d91be1a9b360bfe1e2238d1571397d18b502fd6b448f6ddc. 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/TCAGM2267556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15620ca96d0d8a8f92f8e7e6d0b447ffd51a655d4456d6564075828f5124ca5b. 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/TCAGD2282350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c92e34c1b5405ea72b0b1e14ad7e420d8060f32acd7c8f3a6132e219fc3bd6. 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/TCAGM2267661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0c8e585c8eb8b0c8c5d33dfc6c553b9da891cce5e670ce42d6f79bf85476fd. 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/TCAGM2267609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd9df72c7e03bd3aa5317a5514b66935f54cb6a06191f37466ecedc570e1918. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QM6N21876178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef531a97f0a157edc2e92aaf711ec43665b93cfdf76abd12db68758055474599. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QM6N21876179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea20ac65e054e60abaa787aadb74ef087e321d4fb79d86499b78c41b64c876d. 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/QM6N21876180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d514d8836c1f46834be2eadc27fa3e4292deb77a809ac47efcd1647605f456. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21876181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6840dcc1aad8b3d91599d25ad6202f9ac1f6368f875d5ccbfa47fb5de1b46f7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QM6N21876182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5d8c930d9371c1b11fb87fd1d81a74a8975cc5bad00b69b17f624245f6535c. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/QM6N21876183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9417b1e6e4fb9bf6aa96163b72bc9efd2911c63e3dd5c4c8980b75b53fc3e07. 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/QM6N21876184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f7113302885ad81c469a267ce042cf0dd09b7fc4100cb49cc81e90bbe889a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM6N21876186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab94e12a3f9ebaaa0c7b41702bc511de618f681902bd50fd0db945d855d045e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QM6N21876187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ec40ed995a39a174da7ac184b52d968a2b297d9827336fb5a320446ad4fe8. 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/TCAHY2488603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0328c4054926567217758383f2b87b61fd57985ec74fc7d7fc7c16ceb43b9a2a. 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/TCAHQ2339187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a664da22c695758abb3d02302e694db97db1bd49e47f254aed2cd653499cf9. 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/TCAHP2318878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd954120ffa6defc10b3c328c6eb1ca6b7848f42d87806f379921f129542aaa. 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/TCAHN2383388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1116fa83744d6aff69e4b860ebde50e85316787fc338b48ac48d9716041aee. 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/TCAHM2373459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969cf440bce7e3358f0bdf533d07da5d45998128352492b2c1952e241e06e654. 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/QZ9QQ2300500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847b1f7ecc2363abe1e447617f00b914a7539f58e501f249ff4882a3c8834eb8. 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/TCAGX2339945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217c7f12db928630225c1b9f21e6eaefe29436012207c9dd6a5d941695b9d20. 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/TCAGG2244550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfede553f303663d1e55e4680e794c8d228b87bf20a3408080e59b92db6f75d01. 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/TCAGC2288576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f356bd05f967a04f8c44ba68ff7aa404e743e81a1bf34e808e922914f048e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGC2288386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebfffbf43e45fb3603f50d98e43eb21d8234015f20bf9f8c8027b0e76856310. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/TCAFP2105424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b558cefd97c01d5fb741e3c6dd84773a2bcce1f956abbcb218f081fd32cfc7c. 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/QZHN42166733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403d3bc6c3c26eddc3b372639db278834bc7be131f8d814b5400abc9b68ec64a. 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/TCAFK2133841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81fbb3b30ecac238a2e09d0bd776a3b8affe7be8df515298cd4cea84f4df47b. 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/TCAEH1935497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c122f2763f1109f1108441734aa0e5f35c9e63344cb13c3c20bdf9e8fea7791. 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/QZQMB2100876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c58e375f166f0b37f42db5795fc59dcf3974073cfb44f6960296466646118e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86bc7c6aaa64206e9b349622ffa54290c6161fc6f56fd0a8da336be3776324e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705f177cffb71caa5870a6c7d0027a301ef2b4d63e416421aa7601c3ba82ba44. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1431b6cba5b8fff080bce0130eb86d252f2c639abd434bce5ea0a2e1ff43c19. 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/QT2HF2400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f49d607f23d901b82d48cf8d5e1732663688f0d2b46832bd65c3c448d80ca18. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae1b92f774903e87f2d573700453665144ee4fe97127258e8548756f38ccec9. 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/QT2HF2400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834b088f68dc7ee0882ff8af5f40db3c14751448eafa27b7714959a012112ca7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73329bb50504c17833a208fbb43631cedcd526a62cfd69752349b8a97865a5d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1120537123906364dd8b3ebbcc6e2ad281fa45cf7eb9844f60cc83266c2dd08. 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/QT2HF2400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda609cb91f2e4ffae88554d4c2b15b29a561166dd794c83475dc2172db88fa90. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ab72869e380ca3324407ab8672fa6e292ba4e2a7db9aa59157eba44db94004. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2593425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cc0b961095113c203ce04f4b1fdc6a98a275a5cd6a53eb72036b3bfd8a555f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71d53ffef6575561626415888c9001c914aa6390b0d6919105a1b5931ce0d84. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2412107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea3f15b61cada9863e06abf97ed38847aea15b65478650755d2b3dca5d3b00f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e205e1e63414dc932c563648ae9ab283888b78051177e95591712a0ef48804. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2HF2400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f90fc608612800feddc2428544059e80fcd4ee19de6894839bddbdec9c750. 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/QT2HF2400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a39056cea518b8f92f3d8f5672f73d8668616a8179ab17968a1290212ac958. 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/QT2HF2400379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb68902ebc5d44e68b97a1b7771eba5c6c981d131d299d96cedc5e946534cea. 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/TCAJB2407107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0c43ce8179e4b1160c4ac66f5ebcf3f5d218386efa041f656492d8fc072266. 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/TCAIU2422750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c2b388f809ce016c0b09499832413be710a12734bc1c9c1ce82b0b8af57682. 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/TCAIK2401929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a0aa76ddcaa44361cde77ca30df8552755957d7c3968f756490a3010ee0f20. 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/TCAIY2474228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd398095aada2e527b061cc36ea9e1446ff47ed8a099e20ba0f2a56b4f1cd708. 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/TCAJB2407445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f9ea9aadc5924d645c661342f657742c4d6e6123326413fd6502badd6b7b6c. 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/TCAJB2406949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a56167caf668e058151fd1c6b8708bad949ecb16ab54d3a4481bf8560447437. 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/TCAJB2407345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8660fadae47b73d74308e1ff49b6029284f7173dec7a2360a555b0d6979429. 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/USDY42459341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cfd87a2707ffc2fa351ef5cc5aceb9578ed8254784496f984abb5de49f31b0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USDY42459342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c3a4e92e719a76b6d0b0c41659dee390a2b3526e78964103d1e87c9f9a2552. 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/USDY42459343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fe8c26f880bcab3045e4320cc64dd3c1fb6b254591b96aeece5149f58337e1. 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/USDY42459344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6733beb836bd8a8fffdc84035eb8baa230d8eb29d81c53492f1d245edd24843. 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/USDY42459345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee1d2b2c28b1867aed03a06cb2e869f80b1f8b3d1a15b42147ec856a990efd4. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USDY42459346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cd641c337aeb25019ae420914efec88f220a827d8490aa1e281f6761560fbf. 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/USDY42459347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8336f9ac10ea25a3c72cad617a3abd2944cd845e254ec73163bd9b2af33280. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42459348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c11bff53e8e8ab71dfb303805e33ce4db8e7a08f2b1023e92ae6b96fde9bca. 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/USDY42459349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09f5843935f75ae8631c0a01ed697e0c54b7f0108de2e1ace65f8b48ca06ee3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USDY42459350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a3324da2e099db5deb0e71a0b24ec20111629c364c7dfa2eee198a26b708c8. 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/USDY42459351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0e7fc772eb9f7e4dd22291a9260da8528fbeb895fe73911d99a0c948544510. 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/USDY42459352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9da856f34c3a48b9946cc25b1e51998515db3579baf5545edbb14fad9f6a69. 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/USDY42459353.
Mix de Cumbias: Cuando Era un Jovencito, Tikita (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2f81c86b08ccff7ca06f9eb7b4d185e72cae38a80b11aca9d69ca6033de067. 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/USDY42459354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc843255e23eb3499f8e651abb9d8d3417c3ebf927cb59096ca3ff75e6e979c0b. 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/USDY42459355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85b761277715aeeeab29ad7490514a887c0b40d5962755e64ae81da354f95ef. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USDY42459356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce9fac944e892c52097034f26ccd60bdc161c0f01666b429f120bae7c00a1a. 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/USDY42459357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b983555c91ad039ea7e82b6db7b464f1f868a75a936ae26dddfc2078d45ee5. 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/USDY42459358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3155690c54788c76975871d9523059895238275d3190c2ed644ebbbb3316ad42. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJO2592323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b603aa4c5379c7fab61bf5050a6b06b330348d12014bd52fe22157b9071df06. 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/DGA0S2420498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a0aa76ddcaa44361cde77ca30df8552755957d7c3968f756490a3010ee0f20. 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/TCAIY2474228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0c43ce8179e4b1160c4ac66f5ebcf3f5d218386efa041f656492d8fc072266. 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/TCAIU2422750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c2b388f809ce016c0b09499832413be710a12734bc1c9c1ce82b0b8af57682. 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/TCAIK2401929.