Matthew-Aaron Dusk (born November 19, 1978) is a Canadian jazz vocalist. He has four certified gold albums: Two Shots, Good News, Old School Yule! and JetSetJazz, and two certified platinum albums; My
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 0x0259917ccdf262e413a84d41843f1e8e22f3001f01473799f06c5c06e2961320. 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/4d24ff76-cd3d-400b-b934-0a8571883bc3.json and https://artists.proofprofile.net/proofs/artist/4d24ff76-cd3d-400b-b934-0a8571883bc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Two Shots of Happy, One Shot of Sad - Hot Nugget Remix
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 0x0c260b1be594c0fba48fe58d1af67a3bb9f0b56773c14a9d4e9e36ae58bb8d46. 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/CAUM70600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053d7f8cb1713e554220fae2981ede42200a9b3038b91aa0d07554974ac61bca. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/CAUM70600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9292448a4ba24a995909c1f5bda2faaa74397db113c52664304d95f95c02a0. 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/CAUM70600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0e22886313d4ccb7516a7e802c78d57fe1802bb1b7ac501499925dce2fb812. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CAUM70600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03287eb49ce9ef93a2cdc04ee8fdb4e4c3f614045fdd4a5ee69a17ad9ba6867f. 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/CAUM70600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd459d97c69df7535786ee62c16da6e21e73f438547bd3dd195d873280bee8900. 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/CAUM70600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd937b5c7ee1f033362d6c7fcc37b2d5ada9813f1fe9f832ee09cb09dba824d. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/CAUM70600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0e22886313d4ccb7516a7e802c78d57fe1802bb1b7ac501499925dce2fb812. 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/CAUM70600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c260b1be594c0fba48fe58d1af67a3bb9f0b56773c14a9d4e9e36ae58bb8d46. 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/CAUM70600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc759a0e3282c19cf538822f3ca70387e3cc703deb071dd26b11b99d9de26fa. 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/CAUM70600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c9d1dc1d97987666f9e21b8aaf0c7924e076689514e13d5953d75556ac8bc9. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/CAUM70600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9292448a4ba24a995909c1f5bda2faaa74397db113c52664304d95f95c02a0. 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/CAUM70600061.
My Funny Valentine, The Chet Baker Songbook
My Funny Valentine: The Chet Baker Songbook
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed3bc62bf3fb5dd6ed60ade7cd9ff523bf27c0908e07ca9981a80e509c8bc5. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/CA0N81200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0ceb64b2cb0f25799dff1e62c078f624d72503845b4edbe29fe669cc983997. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CA0N81200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1015ad58adc5a0f12ae31bd1633b0d4bddcd0d24398eb834ef9c835f16257913. 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/CA0N81200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1015ad58adc5a0f12ae31bd1633b0d4bddcd0d24398eb834ef9c835f16257913. 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/CA0N81200009.
My Funny Valentine - The Chet Baker Songbook -
My Funny Valentine, The Chet Baker Songbook (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45065e414aea2cfa8e2d6c5a46534368478e4fa8cbdbcf9056395fbbc2c2017b. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/PLA281500240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab086b0a940e373e9603e983246564c920cf9e174c6c2cf90cea7204e4f239e0. 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/PLA281800150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c558273945f63d199958ee117af85e383e321066f1cf47e62281a0cc2d8e34. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/CA0N81800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0debc422988b69cb65707088f30067168ce0394465f03976637b7ef3b1eca0. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0N81800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdcbc839d118ea6a58c529b1bf0276d63f3c574494a673de468c198416e45ae. 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/CA0N81800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdcbc839d118ea6a58c529b1bf0276d63f3c574494a673de468c198416e45ae. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CA0N81800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d347a0d53a284d40d6edbf662361dab3e09657d86613579847f387878882ff. 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/NLC281900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13caf93e13e0535949d8cd5c6529e5373b6e0b968408899433351c5a7966e31d. 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/PLC592000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ac581326850f4d9051d4fe1c7b27257bcc3c2246aecc77a0e5fff2a4b35c0d. 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/QZK6M2064350.
Learnin' the Blues / Już wiesz, co to blues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939f237de06bc9f3ced251825124904dc36097b5da2cf1b4e76e666c7f371aa8. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/GBKPL2024979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae460a4bc106f82a12bfeada801c10e09f06f2e061f1036fc23257606ff25d3. 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/GBKPL2024981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659d2a3f047bed1fa311c4a6fdc6fee979c3d71e9bf99378c2c1b08b9be1c692. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBKPL2024982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53994cdeaa59100f85e0e9c0ce2be1a9b8543c9762c128a6be7ce3c57df74ca1. 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/GBKPL2024985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce910a7f46ad0cacd8289d47500885cc18e0999c9d3f2aa91c5fa62ea9685a1. 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/GBKPL2024986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc67f5417a62803e74ee3271fced7cb3d09e451aaa99666cff93f9224654d6d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2024987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b991748009000c8fcbc0790ef73b47967acbe7c4337ec564284e33ff32cf4cb. 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/NLC282000064.
Learnin' The Blues (with Dennis van Aarssen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6defd5b6b5a0d2df51602aaac030b229dab96f31ff8ea8fbf3599e45cd5a14e. 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/NLC282000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965dd08e51df0e00ad4a3baf458d7035f9c88ab88449b2051a50a33ffa11cb1e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/PLC592000168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b09df14a20ef24dbcd60a91f61d5177979a571a5167818503aa4aeb1259c35. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/PLC592000170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ad2434eae2644cea43fee51149ab3d81fd66b2bb6a7915f126192196198e9f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/PLC592000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32513e10f18ffd6b0175b8ee40fa938dceb3f5153089cc2b1c1906ab2dc8a55d. 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/PLC592100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73ddf70f49c4f36109c4a5f401122e798d7e27fc8b2babb1a16b1f01c0f970c. 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/NLC282100236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aba8204a1d8856cb1003533babb6e6a8b0781415c3824dfae8b6fd9d468c7e9. 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/PLC592100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47e49fb4a7f64c6db5c681b9bafb8f537ff88e65a69186238c42f04416a113a. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/PLC592100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8669d7b13b81a5dbd04ff3f3f080e304d1bbfcccc70942d4cd08331dab39aff0. 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/PLC592100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa36c31e95e04d1727dba4ac95fef0777883b186b986935132b7f23e22a73a9. 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/QZDA82237715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc535ed666e2d7a2b060464bbfe91ab4bd9664f106437c07b24c34a698317941a. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZPLR2261163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b91306b7b6f3d95700c709628f22eb4f2d9062b8e1f1b3a2df0116c79341b5. 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/QZK6L2211319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f94fcfc5ab305c72373abaab5fccf8fac26d9ba25abd6ba778dbbf8c7ae965. 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/QZTAZ2316734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9972c1c71506d0b760d43561c88b6c2bace31dc067422fd4ec7e26de76ef48f2. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QM4TW2485477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818d583b03aaadfaff65aaf03e72c6e9b467df379b8f44f0c3d76641b2df9ece. 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/QM6MZ2461680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d31ba1cf9fe40bca65437bf79f78b86d60b3acd387bb439bff7efcd79aae2b. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM6N22458411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5dada47807998edc933fe78fa25c30b93e4ca59acd833b2fa29cdbedfcf3b. 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/QM7282444701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab609128f9c5346835576a8533ae0531b53eb956eb979ff1ded44328d6deca6. 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/QM7282445985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf24a239a667d10619f0ece850e0d518505956f151af708bcee7643479dbf4e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QM7282446013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28141440d557a1f008d198bfe0e9fa2704e3c54a23426c2945cc8ba7fc83f93. 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/QM6P42419967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4f3f6071ba61f3c1ac8102f3eb4760f3cd392c72d2aaef3fbb5d8802a91f18. 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/QMDA72469059.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6b86ebc518a6add072fab134da035c4a85aaecbb45d951a67a89ffa0b8da69. 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/PLUM71600802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8f11adbe6b144040f2ebe5fbf11d2785925d8db0cc743300ebdd7efb884def. 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/PLC592100144.