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 0x7c5e5ef40b3b5d145f724269c896e39e0aaecd8ac15fb3560bc253478fc1098e. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ade268a-3c3c-4987-9308-9f9ced6e699e.json and https://artists.proofprofile.net/proofs/artist/0ade268a-3c3c-4987-9308-9f9ced6e699e.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 0x90515ef0817ac22fc461047f850670d42e24173dcf5ea95d17b7eae627d3de1e. 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/PL98H2304008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa328b5148f1c14b05305774f73e86cde6b6a2132378057fb295318a63d23777. 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/DEBL60380770.
Be Free with Your Love - Opolopo Dub Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0ce1673cb113ee709806e9b6716c4eacbe3010b2d4c553ce2760794b184140. 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/DEBL60380771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d1e19ff9c900a4f4fed509c0ad2578ca1cbc25cf121bf61cca7673e3aa749e. 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/DEBL60380773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cba76c3501d9d40ff4478e8c0083b79121a3264dd5abf37f7d2518d359d4ad. 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/DEBL60380774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be7279bbb314fb091adf8f02de5ae1d72d118cc501195b81fb9e54cf14d4f38. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEBL60380776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2350a9ebef448767b33e13b3e31780daa177f36be882dfc9f458e5c0660c4b. 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/DEBL60380779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5849e0d8b3c87b6f305946f7d87b397dacf19309de097b8d46f49f0b3e2c5e. 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/DEBL60380780.
The Only Thing That Makes Sense (Is You) [Opolopo Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485091422ea29d2f1dad7c68b873c0e617835ffbf4ca57c52bc4956266d7182a. 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/DEBL60380781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde06c02ea75d0fd04d6e64ca03fbd477c999049adf749b0af996de08855a8222. 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/PLI365640040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcb2af2d872f5e6e0c91c657ef9495ce0ca38e65f4735a981c9e45f4e22ce53. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/PLI365639980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbde24876142d02915ec7b98fa4afda7bd6fe248d6f59f860dace6c65ec94b9. 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/PLI365640060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1766f0394465168aa1fd9125991bb3df41c0da5deef269e392269f9eda82efd8. 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/PLI365640070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a455c8d7167e94e6e8d1931f0f14bb18abf60a1729def949f25aab6d151dd4. 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/PLI365640080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbca8dd06fc270274a5455e2de6ee86e3b4aff089e7b72f2ba34672cdcd541e. 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/PLI365640110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21488708398a8a9e596659dc243658fde6b13eb35274dd6cbab12f3dd1814c04. 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/PLI365640120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d643e5934bd71726e6daa18705c492c315958b10163dee67cbd640c5f66a3ae. 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/PLE951201271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a2352412ca20b240f925e9b1a6132c9746663b44511623d0d862f097f5035a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBMJG2402755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db7e6a003040d21e14e8293d749be6fb4c190361eec0bffb599027ebbcce7fa. 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/PLI861300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefecc01d5675117ee68a60ef86ec7d38049302c8360d10130b7d4cd3e17ee354. 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/PL6E22400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b4209107194b508913b2061da0363172c6ebc42d2db9892e5ab8ddd4952b1c. 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/PL98H2202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecc1c0f149bdedd7c2eac72b13ed356fcc15a1d752dfc0a9afa073ec07ab67b. 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/PLB382000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6244c15526adb771b57b541dd48c14d9e131796f1700195fcc4e390c670924f. 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/PLB382000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7025a66100079d50e8edecb647e99f0f8645a7ef711aefb4a2e4c29ff0178745. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/PLB382000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34abc2544c5a86017d53931dc19438af4bca334a09e196eefa13ff2c8e6a16a0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/PLB382000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a66fc0f97b7ac61415d5ca4ad07f842c3ac71f012ca7d6b84ccd26e58c00853. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/PLB382000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f252814a50aad688e5f9d66936148d3cefb58a437d079c480c884290baa4b. 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/PLB382000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0495b081f804a78c59467826beeeeac7a7b7587520f5810ba820f61736c149ba. 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/PLB382000008.
Góra Dół Góra Dół (feat. schafter & Pezet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b7edfcc0219db53dd06363920991ded06d0740ba298cd108141a78f8cfbad4. 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/PLB382000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8c866c84094a23542d0828d45a05da13e3aa92847eb9e878af3d72539cb531. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/PLB382000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc9e3f209ab7a2c7ec6bdb0ac30381fc09f6e2cf0bdce85861086e9d537b032. 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/PLB382000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6a6a2805158ca21dbc62cef754525523739b7061ccb92e887c75fded645ac2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/PLB382000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b4f7a4e82f417466c32941f7bec00c44d62026fb1ea13ebcdb83283b52fb2. 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/PLB382000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c7c1f074524c40cc98de2a8ec64fb400b76d0cce7c502ce9491da06072181f. 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/PLB382000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a6f44da072382bbe5245bc7b6d0ac71f57d67f1defef937daf54fb8544276e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/PLB382000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5c2fd3c924b9028102dd4655f0c0533ae825f53652e5e94d9fb5270de4ea7a. 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/PLB382000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5df7b48dde96f43cfe8fc0176255e5298549d84f91c060fc59bd98cbe7b7413. 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/PLB382000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e0a6d7fa5f0f2617efc77e6da67b3d1b6895151f023ced1395378820729ab7. 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/PLB382000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6798b37e4f23281b78fe352841770026982d14df115569ff221ac9d0a1dfd9ba. 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/PLB382100142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202b7be72dda0fe79bf38fbb21e22dea9a0df2587dc0a2465c1fe97525c569a5. 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/PLB382100143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf729bc03896e90a3a157c2ed20f449800f49e483fe26d4ba89fd78e5fecd5797. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/PL98H2202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b4209107194b508913b2061da0363172c6ebc42d2db9892e5ab8ddd4952b1c. 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/PL98H2202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f24989b8d14fb41146332708f5e674cff60733b87a7dbeea8826c02f6c9f24. 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/PL98H2103001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28427ed793e4ef77845e5af47cfdb09ec4af3f2f0710f4bf8e5ace3c3660d1ab. 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/PL98H2202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92559bbb3db91262a9bb27d074a3195d94f731bfc55a7fe25f09771f624b6d0b. 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/PL98H2202005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70142a3704f92816cdd283bc17239a1fdaca563bd38478a49b5858e397308326. 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/PL98H2202006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5c6e46931a64b2c0b36abe9d7b83762b564f69fba89065b000e121cc1b9174. 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/PL98H2202007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dcbead754a967b8ba9e40d7493b4bfb52aa489194a35f223a8a79fdfd24c95. 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/PL98H2202008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faaeba344e1b60ccd959efc4d42225aa6763aeb561bafb509e26678251ffcf1. 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/PL98H2202009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed4fcb04229018fe4d8c26728b4c41a206e1d1e325cd4382ff4095a6ee51643. 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/PL98H2202010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3021dc64559aa8abefe6e32f6af1cd6e3bf42feb38796ea55ba2f309a0f408f. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL98H2202011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3711aa5ac78006950c59683f13ff6ea9ab879cc42e34a54593c648c7f7969. 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/PL98H2202012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc828d2ac36329fe3a7dc41f9e4c79808d993d34254ab00ffbe72780aef55a. 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/PLY361700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b800931c94d3fe112f72ed3e69ac24f0992dc648c1ce821ea330362ca6cbfd5. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PLY361700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3c45e219ee2fa3f5c1361b56c9234df92f5a2b57e52a3a23f02655983d5351. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/PLY361700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a4468a277e95e67b1337594cf56e7314186e00b332b87fec6462ee7ca77e05. 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/PLY361700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7ee0812559f5ada870de394d3161139c7a751bbdc7fe1db32b04e7adb014ab. 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/PLY361700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0b2cf7be87826adf1f8ce4ce2d09bc05c520f152053967b305ae920fb5e871. 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/PLY361700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1464b4b2f4f363abc68f8d806b52e886fe6a6998b876c0413ab12740e17d6d. 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/PLC591700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf382b3d10765480aa34178dc183583133c0842595b4dee0949abbcb43485b233. 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/PLC591700316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82b00bb7dc61af9c99bd70fba7d2f4867826e6eb24fefb04757f36ac18d7c72. 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/PLC591700317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893f29ab1059f7a44b8828671249661349befa8bbf199a41df94852805c0e2a7. 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/PLC591700318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa536da5f99c4f4d0f3bb362aa91f835f1b52149e154b7a71498245be4aca45c4. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/PLC591700319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7002d8de36771225003dedf952e750e9e9957ae23abd68c78fb91928cebe463. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/PLC591700320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78f44e6e6cf6d143e27f3cfa0f9e0e8efab921ba9cee3c305cc9d10ca2b3fdd. 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/DEAR41413289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec2907273afbbc6c8162ab3cf36bc08648b2db1b9ad1fa76123ee70495b942. 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/PLI862100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650f46b6853eced7961716b96f2856ea9759da7ea4d24d6e59bea91d5acd14f. 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/PLI862100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76606074c8d3f42afd03773e03cce25b1c26e50b5cb2a2cde65adccdf1178483. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/PLI862100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f466c520e741fe1dd9e83fb911f10087d4fe1f3dba30bbb0690d55a572a1ee5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/PLI862100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b980fb964e183a9a56e4b36f8a96a63d28ba0368dfad978c9f6336ff4060106. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/PLH161500445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ae59fcfbde42c7558025c0d67ed0e56abef9908835a03c8d31f13cbe184873. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH161500450.
Coco Mango (Maticulous Remix) [feat. MF DOOM & RA the Rugged Man]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533e29ab369fbec9198782273c27b9997a094bc4fae0c3c3dae248228f96cf73. 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/US6881100679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e000e15f1c80937b94a62814f02ab65ed5734bd6b14671441cc53790697874e. 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/GBEQT1500300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5686302680027f744210be87b06d60f31c0740499ceadb4d96f86bd616a8e2a2. 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/PL94U2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02bcb2a5f577a619acb0fe01127e94632747a04442c1d717da200eb41e57a41. 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/PL94U2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ddd7052ba05a5337c5c2093df3aed1b40af03acc6a01ca431fc1627f0c652d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/PLB960808510.