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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c87eed4595ff80c09e23258a1371e571fe1b2284857e9e2fd154999030fafb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ed3fa8-0ac3-4fb3-b9fa-49f9916351aa.json and https://artists.proofprofile.net/proofs/artist/07ed3fa8-0ac3-4fb3-b9fa-49f9916351aa.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf60b22de783c86fcfa6aee3cab4e31f68f591e5d1dca744d726ca8a562bc0b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR2X42404624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8a8a3c5b25795e357d729cb2b04a2f38f0af43ca4db0ac5cce75591508f30b. 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/FR2X42404625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0eb3b4b06dace8bc545b25060b7591bfcb04ee80f04b3381bed20b388b0fb2. 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/FR2X42404626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3dcbefe2f58078c36accaff1635ebb57924bb7f9f4eec565b846be71ace53d. 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/FR2X42404627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33875c8ac070a5a368ec92b71418626734dd7df71ebab9bc59bcb104c377d74b. 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/FR2X42404628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff25ce08230d8d77deb562dd8e64ae7b6a449ed628cd55edf9ac65eb7827b0f. 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/FR2X42404629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02f225fd6e587a92726a4e93c51dac92f414aa11991bb974d237804267477ee. 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/FR2X42404630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa5ece1965ccf180e20bc74eba9093c4465d58500f55f2bc9542c62930a80fa. 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/FR2X42404631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c5aa596a90400b69cf642f3b1558986a5a389b3dbd89cc11383de9af937f86. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR2X42404632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7625f2286b57f560e427d4ab19670edccdc237c29cff278256ee3b4297aa48d. 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/FR2X42404634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c20168f506c0f8d74c357aa8fb9e7b4c743a60da1b50c7ff91e533ad832f303. 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/QZK6L2377510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5cf56b27a44980b2eaaa4b0a40d754f1726ef2645833647eab71ed3ff743d9. 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/QZK6L2377511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e58daea90dc1a29e7195d508df2471828428deddbfd785ab0c010d6c0b2ca5c. 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/QZK6L2377512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc39dd2d58a99a909a9fee9bcac3b4a08bc6ee708da8c4f8bde401a2458fee7. 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/QZK6L2377513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe78a69e712484b0a3e24ed0c6e0aecf34a6167b78340c0716d2966b16ddaa9. 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/QZK6L2377514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4556bc9060665532ceecacf3cc5fee37d717f4c7bb28382e070e1585d50e4c1c. 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/QZK6L2377516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc8f63e3a2fe205165027a06f66a3ff380d841a1cd6b15ab2a22b07fef31f40. 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/QZK6L2377517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b76b7333424415db9fc366c840c92869e6e46a03330c34cbbc13723446971c. 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/QZH5E2314250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce7a31e0affcb256f790ff60b84cae064880a6c78915772bf284d14172c952d. 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/QZH5E2314243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fc6ad69a5879229c4abc23647ebdaf478e8fddb8b70d65a496f259a7d04e24. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZH5E2314247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd801873ba159e4b60a2a270926b6aceb0feb29025617f63d23d589708447a359. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZH5E2314263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c800cf1b8511735da151d26be078c3c12e42fdbdfcbaa835d0b0f525fb06a8. 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/QZH5E2314259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1754d6c8b781223e6e4e12ac3e0bbb8f584b7a17412bdada26afb3716005a876. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZH5E2314254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f698a800f6a2c048935200d65855de43908a69b47e99f3b26c37a24c966587a. 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/QZH5E2314253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411c34024e66dbe23e19a8e601a795374d3c37f94091e16efb8891bdf18fd182. 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/NLCK42232049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d113506c41201a4ad9faa201a14b50b2217be71a07193d24b7a8eb3edeadee. 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/NLCK42232050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96138f4e174ccc0e188c188cb4c3d45fa22a56586ad4b10d0e7d60a9a89820ee. 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/NLCK42232051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d752f9f1387c29e55544bffa14fb21b15f6a12b4e3c250cdb3e057ee30c4ebe. 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/NLCK42232052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e691b545a9ac73520bd5d32aa2bac0859365ec37349727ac20cc2022aa5822. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLCK42232053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138a944157a9b235c2c573885fc3ed3cac97956d32b8741ceaf22d0d06109b70. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLCK42232054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0bbc2f2bbc216338a2db9f020202943e49e6bff49c79730880a83a4b2387f7. 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/NLCK42232055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc736a3540f7e4389a923816a41b97919b413168d6bd1453bf947e652163cd37. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLCK42232056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3aaf0d9b6a74fa537bdfaf205e065f5804f395df2d319a4db9b9b55b95955. 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/NLCK42232057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae8c2b473dae167396c8aa323c423028845b4204b0ac8c92922d8b3770d2c4d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLCK42232058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82d536a1d316bcd391867f731cf8018227c205a43531aa7b172beddd30a9e1f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLCK42232059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203c3ba00f18aba49251c05c633983657363aae8fc0c422735f314ff3982d08. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR59R2471892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4b762e583fa217aa7eb3f6bac24b4d4800f350d9b29a7a7b3ab35c70f6ce9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CACWV2464843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b83103833b4fb8c5eeed06f8f189d2c62451dd1f449943f4eeabf2679cba40. 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/CACWV2464844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6121838a14f5deb4f1bc97486bfd4db7fc8fcc62db284abd2cf755e3a3e6ca. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2464842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70e40bf396c032a6c4514a9f60d6335a0ba59c5dd8863a97f216c070bac07e8. 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/BEN582300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f56ad6fef5ff6db2c31e0eac02d5588b65ef7f276e7a4d43c8221ef849389a. 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/BEN582300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb60e0df82cca3b1915711b4b4d89c6604ffd93a3458527db4603374a6d4286. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BEN582300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fb23c7b354892dff0723eca6157143c481f77609c69c879d167927af253a8a. 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/BEN582300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ba0a3c9fd4be98d79097530c9a9386402bc048365dff5deb9b650e90ba0464. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BEN582300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79f944cc3cab2df02eb926db18d583c5698e997b0b52472c1739ada527cb40b. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/BEN582300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5b5bde3aa67e30c2615dc75bb562c2404ec26454ea8e337319f8914f7e7b0f. 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/BEN582300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e378dfdd62960b97541527c60aa503d63c8c4744cb17cbb0cc459b85d9d3d44. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BEN582300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164c5d026ed7c71bc6f61b006d9d00e7abd1f58449ecb9a79e707a7aa5852116. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BEN582300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d5153abac57287e6b531202a775bf1a307d861b28753b7c0b4dd0fcbd56aa8. 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/BEN582300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3535287224dc9c839e4723015322b05f8ca1813de229ca6b1c6917bf1643b. 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/DEH742302308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61adb44e70a4e4fa6ff283bc7e2f03e6a9b12e3e744ba745fdb2ea81412760a0. 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/DEH742302310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc96ded1a8e6edc70b275f072391c8657a95e68e22c75742173ab6d6dc5e0f7. 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/DEH742302314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a43780c505d800fec6f3761a10f35ead269d56995018dd66ea327622e003508. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEH742302327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d62289d4e5a94e72ee02100f2892b956daac2574ff096e9da301c960c5f928. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CA5KR2443152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd847d46c6963bb508a65f500169299ce971140a58bc25bea8d513c5bfbf6216. 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/CA5KR2443153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595a2a79fca9daf15bb3f7ab0aa9eb8835bbd354c5d4b74676b8ead646c0434a. 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/CA5KR2443154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c790f8b8887a485fce883c168ab177710bded3902da6caac1a66efbe3ffac0. 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/DECY52300868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091606a739e853aa8fcb2dc503956f4b588d43729344af58c64958ff2ac36e47. 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/DECY52300869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ee5472f59073dc87684252b5c2a2a5544f6ec5b0b74622bf10b4929b4f383. 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/DECY52300870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae778b36154724365e927b222a66fbcf77f8d35ca67e74a4135af90fe2f3fe43. 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/DECY52300871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36940a2bb9adbc99be0702e91e4b549b4c5ce23a4d8c21ff2d00dc3fc766760. 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/DECY52300872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e0b3eb7c8252e72f628f39a699274f52afbf82d3fd406dbb197d1b645a46bd. 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/DECY52300875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bee15a81a2bec6c96627550599b86e16252314f61edf42092c12ce25983e03b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DECY52300878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b0ecce6f596ac744c8000e99c1605ed88779186dedaa10df2a3d733271cafa. 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/DECY52300879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11eb1889a1bd05ef75f011630782678ea005030c9ba8399fc859ba1f9ed52da3. 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/QZTRX2358967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94b6b0a3eaf0557ee0ff542e80416d6246839bc6b783f8363d3229124fcc077. 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/GBWUL2359417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe02f469db024dda198db711111e1640098a6dde5496712ca57d2076926b8b01. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2361430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5c960d3ab8a33ecd8eb8b59d2e2af6518d8d44770b7f9e2cb40ab7347c22ec. 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/QZTV32309238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ef7d6e02f50452a69fa930c7400436116053cfb3a435d48fb1a1b5dd6be7b6. 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/QZTRX2378168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e4bee2b5316c512891cee3662ee6c4fc0361454d60fe732c623d91876dc5f1. 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/QZTV32314041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf580fd0710e24cc0b64fad97289344a439b8180edb9d32bc0778e056cea153b0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZTV32317038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d2eae1d704a7265dea01b4c79ba071d318d9751e9a0729bd85f16221892fdd. 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/QZTV32324235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79bc1aaecaff89695f043c235785743ca395523785d31a7a96751a427fb8db6. 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/QZTV32324237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d068456e379716f39eaca7fbdfa371bcb7144344ae99ad361b4cfd7b0e2bcde. 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/QZTV32324238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8b4d6ebcc05c4f967bcb3e00bd941a609fd26a527fa8d5f26cf0e1ca956ff8. 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/QZTV32324240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57e4ea94c2a2df682b9e2d67cc73f51a70f7036ddeed10e68d8315ffdde4729. 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/QZTV32324428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a46ecfea5d3766812e0c7f5d8ccbbfdba7399682e8aadbb244ec7a067dd6d1e. 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/CA5KR2446213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3702d7142429e978a3697cc8c4e063d8650ee6066535ea1b737c0d0ab6554825. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR59R2471902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e4c44a48e22ce3a0c7b8ad33a37ad6cdfe3b2c7b8caefd4d8a5d4bd1b7cf5a. 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/CA5KR2374427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164c5d026ed7c71bc6f61b006d9d00e7abd1f58449ecb9a79e707a7aa5852116. 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/BEN582300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213daa5f1fe0158beaeffb6020409aaeeb318b5fbe1436b4e8bb4ac0b2766dd8. 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/DEH742305578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12e82ce25f7009534a7539076f8e929e2d6611b363efdeae25195650e9425a5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLCK42224152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6ad4dac6b42b7daedcef8904184280c789290416cd4ba6e936908e06848572. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42224153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed30739edc9b53d5f150ac25d539737a89793c640951f65e3419344ebd6164e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLCK42224155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2184154c4467eed96cc3e10e3551558933f80f938f1b45fbe4cd5e6b0cb689. 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/QZTH92248337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb703a35f3872445d143ea06447cfbe3546d0678ef1116209d4b962ee95b8d1b8. 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/DGA062349193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abe32ca6ef6860c9982d1490ad13e5ce0cd06de554a0ffb2feb2f7567aaab91. 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/DGA062349198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7283362380ea7bcbdd3af7167948462d0cf2868c6d86c5e02faee761da9a6795. 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/DGA062349199.