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 0x8d37be47d637b56eead39d3a834fe2fd7b555639aceadaefe715cd6f93fc06a3. 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/40993ec3-49c8-41aa-b4cc-0264a89e4884.json and https://artists.proofprofile.net/proofs/artist/40993ec3-49c8-41aa-b4cc-0264a89e4884.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 0x330d612eaa70e61409380baa826bf9419c458b54e5025ada79c9318e48abb80d. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/BEY301500762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a62211529f28070025ee1bd1228df4b7de1a1ccb489c82cfb313c8e888a91. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301500765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b15e9ceb2ccc34d920986a0e15e885a8f902e281f4d0be8beada1eb195ec4c5. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301300532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bde9fdad5ce6c0c955968dc34b3eec176ad3fce65a1c6b993a808e9f2c8dbf. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301300545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1808d75ed1fe8baa1d84257afcaf0d925c9c3c91b3e85508c38d6919ab05ab51. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058b15b844ecd96d9ca4e3764e6cf972c6d9a0e03ba2d71a1a723e0072b9f8ce. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2229312acfc461e313333a897807fa4ec5a34e47a81db2a23773d46911a12bbb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4252185c719d3404b4204985378b8e1ceca7352504f1baeee25987c143b357. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93dc0687c025a904f80657d9f14e848aed3a4e61f974fad000356d1caf7a04c. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/BEY300900697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef04b01f80b2e5473473fe8e63f8de11741090daff65bdef783923cccc43b9e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597a87546e844bac43e4e853af1486fd3cdfaa9f7c0b916183a06be185989cf1. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300900704.
Tanze mit mir in den morgen (Tango 32 BPM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7030964f4cfad200ee66409af660d3f678ad7f0ab1bd55b6049c5c18cd590b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301400669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b15fe5becd10d7bdff8334d6dcf0858623b95d59bb71776ce0f40b1cc22bb6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/BEY301400671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8274c420353ea875971b2dc2ddf362f190b480a675627b7dbe8c82218e4d60. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301400672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6183deacd0a69b48f81c786446257b11c43132bdbef50b0225675b4e59c5f457. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301400673.
Roses from the South (Viennese Waltz 59 BPM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591e243d0dc20b8b07f3a6d5632af3f61a7667fc6bb7fca012311ac247bdb92b. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/BEY301400674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3400faf83091414931845df99065104720b8cb8eeb47ba647e30af639f58472f. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/BEY301400675.
An der schonen blauen Donau (Viennese Waltz 58 BPM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffb64ba03f74fc297cfdd1241269b81ae8e3ab065e17643fdeb9f5bb13a81ec. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301400682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9400257a0d17ddf66ca9a7d2f866239c7ea27245e299cf8b4311515184cef247. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/BEY301400684.
The Muppet Show Theme (Quickstep 54 BPM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89361bb81101e9e43e839e27dffcf797d42e5f95f4079eb8df0cb68a86ac186. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301400686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8273aa2739529d4f1208e437ba15b6d0b44cedd3b26e9b26b920917d063ff43. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/BEY301500811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbed14866bd98fdab109d4c126ad49f8e38d02b5fea5fb050c8edbdbcd2c0a8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/BEY301901194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce02c60dfc796bfb71d7d9551607162e224258611b8cbaaf55023958e6c386ee. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301000391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5404cc12976f81d52d8d26747a425366ccf6192c66e4eeee41112cd064d33a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301000369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a62bab0ea082276b2fa19e0bcea7c2b1f5096d0c3f1e598df77a25cc681bbb. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/BEY301000372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ae0c50f8f1811ef391b398b75afb82d6f7ca3761f41ec8ba80414f3112aeda. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301000374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ee04aea4d5a2fc267ba5703ea74d95c5b496a18c0ec3e81732d10cc8c26c2e. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/BEY301000375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9205768859b818f6b13a84bef431c4123d0f5f5f3c42fdf25c1a68e97fcf2000. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BEY301000376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47faaafa56acf0c0e0d7cc2365f6a304e72070b428548ba097d92b3d46669d0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY301000379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe76c7e89be1e3f190bb8af41c5389d0fbd34b60384d724eb216430a7f1abf8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302001238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0c54f584999cf9127217596c86d9e3781ac9ad5f13b38869648fe0128d946f. Chain 2 (Bitcoin): anchored in block 957695 (2026-07-12T11:16:12Z), 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/BEY302101242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73668720303dc0bf1292d6ed341cfc7d85708d0790d7e05b0abf506ec98de16d. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/BEY300800282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe315cc006ef9ea3bf846c1f470c303ce5c3acfbf8e34446dd4a4dd181597c900. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BEY300800277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f791cf85609f1d8ee2a5d4e07af9b0b95394840f80158cc912979309201b3e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300800281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d81f0f5744611c30630abf9e080857c4c52ed06bd0b3bcba2a5b7580410fb7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300800283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c274f96dc0b390717bf6ae7e1937bee2561d24e713282d16224faa434e2f1db. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300800290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38341bc82815ba82010c1c7e3c97e21c2732d596ba5572154c8ef6842a4b0fb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302101244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fa8af0755f6806e9f8c34260c95c4000a5ad4566ad3a82e8c54f6601c99424. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300800288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8dea65880f9337641addb846f93fbabceaddd474d713f77dc636bf4860238. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb721e5caa50c55843ccb67e22bf3771cfd77414f63b2f3ea2de4a12ef1f1d4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BEY300800293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5136d9fb18466effdc289360da7727e4e1758420f9d15a32e25fdc2306b18430. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BEY300700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03f19dcb2e2e9d0e5de2f8e9d1b1f76c1393b5a05eecf8a7a1ea93024014e04. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302101258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f2eb28e17be751c8cbfe42b66b606cc01fd9c55679db07bb85c4610904cf9c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300600197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7726309b690b86f8d74b485a6757bcb629af98718573f5fcfc7e39b2562ca50. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BEY302201805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4a3db30bd6efb9580fef31829c65808bd86ead73f1cfa2c4da69767231a3f1. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/BEY300300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec1a7d7563ec0602eb3599a34bbb964acce1593b565639f4ba8c29998f2abe2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY300400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4b1eec61ae1451098f07124d41f073e85cd34567b73f2269312022a0f26d83. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302301818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb469b25e5e30a50403c4ad6766fb878db6090bfaf31a9e8199fef42891e19f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302301821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0f744dd96785e755ff1a2e721e8d26ffd55ee1728f0d474fcd18d6360b6b20. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302301823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7c0138f39ae3733efdceaf5c502bf018cb104d676d3d931612b90694f6f2fd. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302301825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edbcd9ab7ffe8b483b5d7144e2693f2f4442fc2902324dcc35edf1b1f2c8308. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/BEY302301832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd69694d4465b2e40a228d3c4e31c7e2b8ae3a6ee2eafa98098dda3a579e25f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY302301833.