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 0x81de8460fe9882c14bad13ad9bdf76622bd506f1a36ec2c4fa13667dc7d67b4f. 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/438c37b6-c3c8-499d-a731-9e6616382df1.json and https://artists.proofprofile.net/proofs/artist/438c37b6-c3c8-499d-a731-9e6616382df1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Børste Og Vuggestuen (Hop, Hop, Klap, Klap)
Børste og Vuggestuen (Hop, Hop, Klap Klap)
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 0xfc48ede3cae554762d5229eb68e72e9bb1cebda88b33db1e9996db4b57d41295. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QMDA62369522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a05af2b1034813d73771c0750d1c42ec558d4cade40ebafe64feb70b5c3ce2. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2377707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba013a28eab626e51d3e5a3fee0457f2570c3b77290864bfd47e0f089ce7c23. 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/QMFME2377705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acc281c45675102f6f13dc8e6a7085e5111af2e7ded7ba505cfcc140215f72e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMFME2377709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1abf605bb1075bf8e8bdde0a1b4886b2c9dfd69de3ff50848b8e26dcada4e39. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMFME2377710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5c3d401ab6c39023850fd08533fc7b5d9b84943c30b77ee070aecae53b51d8. 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/US38Y2403835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee55fb5c9b81d05ae9507ba8102bdac52c6598acb0960ca71ae13f24f952047a. 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/US38Y2403836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdfce87d19a40061c90e0011c1d6e2bf1c4e0d07e504ebb815698c20b8a7e00. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2403837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea5e8cd2369bcaa5bbad5ac1ecb57532e33e44798b86879731cbf7e62a7ae16. 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/US38Y2403838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707bbfd03a50f9c8bdd3655621d5621a5714e1eecd329083128667cbe730fd7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/US38Y2403839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f8171ccc56c7365e6d5bbf9eb591a72c053e7d1b35ff534a31a396064c110. 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/US38Y2403840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c192c53686ac589addc8b3369aea7418c2a4a4f6c7ef7d8e5d56fb3ac697ffd. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2403841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c0d5d40a075d6607b2fd860464cd9fdf9e3bc36016c8dcc9ea91a2582796df. 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/US38Y2403842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06bf75a019e174041abff6f16ee05ee00ec13a5857fa5b64b6aa97e88776e63. 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/DK6922401802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff6cd895c78b8b75939b74b41f6c6f163feaf04440c9564fdee3804f4e2021e. 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/DK6922401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcb2186364730eb2b00f14b2c0a8edac117aacb45dfd3f06c94922f13be4eb4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DK6922401804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0dc665358082191d17acea764562d50e5664c6991261be4d46e4ae66792c9a. 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/DK6922401805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ca5c18c9fe0de887773560d133878bc0afe9e56fd1f4ac7df89f673135ffa8. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/DK6922401807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde64f1435f8fa8c315d121075bf88bc07fc829e2eab641c75386711007d0d98. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/DK6922401808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdfa7dc34e24c9875e872436aef7f5f03dfeb172d341f09eada2775ee7effcf. 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/DK6922401809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6039be0bdac05cd81cb3b54b19405e37c2c15c1696ae4d1be5b2916528728112. 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/DK6922401810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40460ada4bc97f885d6993372944fb3082778b7d298aacc4fde1126e3f50a6a. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DK6922401811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3f69c62e242afb726c396d70434046d477c6ff8d45ae8d22874ca54258aee6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6922401812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4ebe9d5e35cf6cf00afa7f74fba2dbc92f758dbb38d92e8d346d813abbd9cb. 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/DK6922401813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0136e185ade6363ff1e3d5414f703cfac588313fe14f4efe9b8c98ee314815c. 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/DK6922401814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7ca4870f5bacf03d485fd23e0616aa8b6e3e1585969daa2d8ee90e34ff9cb. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/DK6922401815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6563b4c01b8cf2bbeb38f957e1dd2cf23e6c5fb78ba092817d38193e6bf4fbb. 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/DK6922402601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15d158f82ee1573a2bb1050cb6a0eac590ecab1603a6bb789aca60c99abef83. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DK6922500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6dafce12a1854c2a11d37f4610cb7b815054c55d45cd01a2a2f32214f87451. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DK6922402901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289c5d8c8ec817a8b7f8569149e524c05775a8b82a86bb7a1e8163d909993f16. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK6922402903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c7053e0b3bc522bf9270fd06449a37a64bb281b806854e4d280833b7580b5f. 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/DK6922402904.
Fantus På Landet Med Får, Hest Og Kyllinger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89cedab18420cc71a1cf77a6197fcc071bf45a9f700b0296e4489d00d67d062. 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/DK6922402905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42714140c742228707dbec7f9c7470f352af999694720e7941f8e6cacbf29989. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/DK6922402906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f915998b76ae8e675f762774bc1d1e555b82e7db596e72eaa863f997f34d1a4. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/DK6922402907.
Fantus I Byen Med Due, Rotte Og Grævling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee506f2c9d2173d4b2fe4818ec557f89961c6acac1cf531c31b966753e2e656. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DK6922402908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622e6eae22409a33188cff7c2f1544c69d37c9570501d09bdea6a807359993b0. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/DK6922402909.
Fantus på Flyvetur Med Papegøje, Flagermus Og Sommerfugle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eeaafdc422493ec1ac9e22a053afcd1b1cd30cc980584541ab8e93da44ecdb. 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/DK6922402910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe113e5b79e0f076fd41e16b58f1184354056a6bcedc2da10324de50cd1503f5d. 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/DK6922402911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749e45145ba0f0a60d3734ce0d76389e8115a70f1ce5e6447596032d9a52cfc7. 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/DK6922402913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93caa7fabee16afb6754007a3d23078699ec051285bd622b8531951b38704c29. 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/DK6922402914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfbfeb28ff13e56a8073206bbddca9818094771096cbee951874913ed074c7a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DK6922402915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6563b4c01b8cf2bbeb38f957e1dd2cf23e6c5fb78ba092817d38193e6bf4fbb. 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/DK6922402601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcce78d9122e847040f1113fb0e7bb7d88d56930fa0b71ac9f4fff469b2601bb. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/US38Y2548445.