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 0xaa8a89b3d26cb9407a4baa964be58e7d6cb1a2082713b28aeea5f0e2d3cd8410. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb753f7b-1116-4c3b-a82e-42e9da954834.json and https://artists.proofprofile.net/proofs/artist/fb753f7b-1116-4c3b-a82e-42e9da954834.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 0x5dd58d5571e5db5f29c8260dd824ecc060aa1071d7b310ac6cde923084a1b4bb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM6MZ2183614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217a25cfd3f901ad924924ce693ad3e54410c7d047e4134db94c356a156830ab. 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/QM6MZ2183643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7274980ea38fe9a3dc1e33690c73ceabf9f38e9fea0f786018bf6c79d39c6ffc. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42015619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003a1c47eb5c7b00a9ec99e3a254e210b2be69cbec5ca431edc635a693838953. 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/QM6P42015622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb692cf739c57a1da77beb6c661f609ecf96424d310972d08c684ee10980ab8c7. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:21:32Z), 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/QM6P42015625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19554bf4d8953597aa18b1c727f2ffcf4e16e56a59f03bc7cceaf291e3e052fa. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QM6MZ2187457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf00e898115f4121612f8bb3d55e69c8a131f8c1e0cb2de14842edc58098085. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2187489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413215bcd650394aa270c5397a2b07ed5fed1a2bda7039259f1a6e8a4b9c2b62. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:48Z), 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/QM6MZ2183666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bfd0d930ae3eea25f13fe6b651a759e0683e554581f1ee2039ac992a73be77. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:19Z), 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/QM6MZ2183688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9acd0bb654ccbf7903bc090cdf7752923246c1a85b4ca7450645236b7dac17. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:40Z), 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/QM6MZ2183692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa140c228baecc5a4404d2f87303de5dedf27b2dcd7e47738ea38ea51ad5866d4. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/QM6MZ2183700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca923b0d2d638769687ec6f04c67a3c5cd200afa7eb45f7dad8823fc2a9f1c05. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2183693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc75a6c7f5babfd1ab1fe87ffdfe0ab7e0564153947af40ac90495d510507975. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QM6MZ2183696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8d44b3fd382041cf79fb56e0158dce138099f9e8f28b0a9e153f887a37d016. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QM6MZ2184063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadccfeffd3e7a5a1af3adbc17f35cc72e16dbc932bd9208d58221329b0ca7bd. 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/QM6MZ2184077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405566400e3830aaa4543aa9818affb416be32fc379be1de6049c7dffcd88985. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM6MZ2184078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd889ea3432bdd5758b6776033ee1ee18a0fa770fae960d777692f87a51e264ee. 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/QM6MZ2184095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5345c44ea3bf0bf9d5f55673c57f49769d9097038572b224be6051d3da5c21a9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6MZ2184103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8508b0695ab0bdc4f26da7add4600fd1d4e6841f9bcdda8183ade592d008365e. 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/QM6P42015575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802397d4ff3235a28cff8d1ac879e6d9cd669ead92c7729a3c9f1b3d4acaa23a. 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/QM6P42015577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4be0301a845b05dba9ea5af791c1c5caa8869d9f7479fa9c75b5714b7efeef. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6P42015579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487a6b7be15abb76138c2fcc297defe59d34b544612963810e273031f5a42fd. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QM6P42015580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1151a84ed07ad6a7471e742690f1ad8d4fe7c74933b74d8fdb853649eee333. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:23:09Z), 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/QM6P42015581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3e1a52a1bcb88362f5aeacf0341cd91b03c49a2870cf85a2d4358a817692f6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6P42015582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f455e790e81d264f7a5e7a3f9244e488de5faec11aa347fcd32efd974a48c. 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/QM6P42015583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c63b441a676d4f46e325d1af2d922da02850932301e240ea394fa42aec25778. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42016316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfe961f625ef2a11945ddb3e26e9480e695247f55bc22a1244f460c94d00867. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42016317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499424c2c893884cd249ae708c0fab4f2264d4e4834616ae08a5da066e99dceb. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/QM6P42016318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6278e06d1bcfd2778f19940dbb56453539e677ab539a67376014c5b50b85549. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM6P42016319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f11f779143678e22224471aed7f87bd6886adb9896c9f369c62b39bda0d7ffc. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM6P42016320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71d3bc0830f3748b23d19d3a458c32556d6f3b2f551305bc5699c635a5900b0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM6P42016321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc38e434f16695378f03de882583bd7f38fcfd991ead00604b33a01148d57bf. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42016322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0316a4473c113afe710b0e020fa61f180c521a874e7e59527a1158726ecba8bb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM6MZ2184010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b59416bca1d333c6bd920ddc0eb910bedb94955a33fc2692a4b743d9beda26f. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:39:32Z), 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/QM6MZ2184017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb05eceb1362a71e9ad22dc9aaf9c762ce4b42c3a0776a17f8a44d0aabda6ba3. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QM6MZ2184026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae0a1ea616234d09467fa6fcace9aefad9999f7c6cce1f8384462f86886ce97. 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/QM6MZ2184033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933e6d2babec75f585725994f6d9b0eac3f8dc4aae2d7976e127db7318728a6d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:11:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2184040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5714b35b2e17c7dd10e81d60f9dc75f7803e9c15976fa66a5366b439fb834f8f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2184059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fb8dbfe30c284cb971f83ceb9cfa53ef35621da3dda0e4bdc7226cf23efa73. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM6P42016367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b5177c67471504ca8b7e90fe63810feae7ba0f3fdeb22cca2feaac4cac5a13. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6P42016368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0442c11c9b2826d411c98855904e1643a14bcf354f78946de2461fa6ceb0db7b. 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/QM6P42016369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d469f45a792016b6a9ab5851f720910d7f4d3bcb0f7a80dc3ebd6f5c59de147. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM6P42016371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c34471974c1324c6ca5ebed0f948d651233901f6796d47a27dd4ca0f5341346. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42016372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2756e55a32eab4d9b71472ba6186b99fc5bbf61c85dde86ba635e0c8fa85f84e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6P42016374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48453b22d01efe435c5071d4a8714fc2893e57711af429358c06b195181475a0. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QM7282580747.