Nathan Mitchell (born December 6, 1988) is a Canadian actor. He is best known for his roles as superheroes Earving / Black Noir and Black Noir II in the Amazon Prime Video series The Boys (2019–presen
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 0x1052dd835f2422aa552f46606f7bc2ed845e29634864bc1a167aaf3ffce52e26. 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/cf54198a-e15b-4f5e-bf03-aaaa94c8886e.json and https://artists.proofprofile.net/proofs/artist/cf54198a-e15b-4f5e-bf03-aaaa94c8886e.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 0x5618110695c90693f5ea4449616b782c232fecd47e236d740e52dab6da4d59d2. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91743538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1123981f6b3578ebab0068cf0aa8b2e8e93fdce1ce4c002549c60234be78338f. 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/USCGH1891182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb1c21c29e5354f9682bd1cbaee48b8fe7f3951d5484de34acfc00ac5dc2dc7. 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/USHM21814165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a5fda3a4593d09a265ceed19b00b9b4bd437a1d843bae44b22afe575edf9b5. 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/USHM81972045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179ff1fd8c6527350d6cf4083ed7f83e6e779b2e376a1befd1fde36a8a1790ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675355cee174ea2a16041174b64ca6830f16b5d57fe1cdd5cca882297815e8f9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21fe6a4a34bde3cf2e678b5d53a6e1dd6a25e4c697837e7ad5cdf3c66c3b361. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaa4c1c05ac9600810bd81b396fa9cfee00803bd27271a66fb39b06d665bf16. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede5fd0c2556e02d0b65574998b8edbb17212c72a3ce43bfd516538b386eebb5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6254a6d37d0b06cabc5c8ba371f0f49e82a9c928a0958ed715dc80cb82627bbe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81972055.
Deep Connection: Piano for Meditation and Relaxation Therapy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3d38ea1fa3cd1290ee54d6e6dc1f6dedcdc8700a5e8a76cdb02abe68e5b5d9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QMAAK2053499.
Heart Songs: Piano for Worship and Meditation
Nathan Mitchell Presents: Donny, Duke, and Wonder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb5fd4d1990f9741410068071b63c91b74b4fcd28531f5fd96747b7d66bf798. 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/QMAAK2081976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca952fa22986f4260f50248302e91f0563cbc08a536bfcb2705bd9ced697fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2081977.
Someday We'll All Be Free (feat. Shawn McLemore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643ca78e47b6729ee6b3bb22c36484b3e0f7f298f4d7061d13de5075a1968b56. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2081978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0509316665c800ddb3964b70182cbaf35e0242f1db9cd27613f1a06550e83a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2081980.
Where is the Love (feat. Rebecca Jade & Samuel Rashad)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e8295e4fdfef965d3a53a14a0e920e56ea8fb141b6fbfee3c15ce125c8a88c. 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/QMAAK2081981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd328d09656a941c0bf3f31eb6a0f6d46616180dfd254817aac654e5600d98ac2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2081983.
Valdez in the Country (feat. Najee, Donald Hayes & Marcus Thomas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4955d98e2a241d02a317c97dd55a6f4005fb55cbfbcd9bd9a48419d6ea4afb2e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK2081984.
Intimate Moments: Piano for Rest and Reflection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd532dbf0e1db899ca43ef7722b8a74bed3ac15e6215974924080d9c6a573ae66. 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/QM4TW2141023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678345dc47e5be72e4b339de66e840571d7add360284eed4e1b4e3a4d591b105. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22162215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c8664171fae27e263eed295a5efec2921fd2968788a67384ef5022d4552d8d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22162216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a90fa1475e040588edb96e39252cad486a136e0fca16eb04d9fba36b8966c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA2040087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44752a2de99985d35400ddd44054830a79894323f0c49bf7eaf455e488eac276. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6BP2200399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2badbd4e869d77a9ac66c36b77a99e41fcaf95eb0c257e1778f39ad0e1d500. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/UK6BP2200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269f33b03d7b5025fb2487781654d5f59efed213bf6d8e90891e51f812a62512. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6BP2200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c4407a1fb808cb71ef2b0326debcfdddb6db8f1a193e8271d5859c2a929705. 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/QM6N22225589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ffdc3c956b98b6df596b5a5f42773c84c26677de1e3daf56a209e90a1d5d89. 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/UK6BP2200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2badbd4e869d77a9ac66c36b77a99e41fcaf95eb0c257e1778f39ad0e1d500. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6BP2200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67703819d9e71c8f33107d7573afb899a17152ef7ec752233cbd1dd8ee9a7af2. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:43:25Z), 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/UK6BP2200397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7ecb57a8cb380aa0d448313ed010014348f0add0d0137a5e982490697388f2. 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/UK6BP2200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44b9a1c16f4980989bb444f1da653453affb3a092085f9cd64d899c192f5e53. 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/UK6BP2400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf776c4a0b8d59465096929fee04289e47966086d5516fbcad80c557a0100d61. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/UK6BP2400485.
Feel The Heat (feat. Patrick Bryant & Mo'Horns)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffa6184bd55489f86069efc6c78ab484c42e53d00d5bb94c7c0c0c1b73efb33. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UK6BP2500632.
The Watercolors Session - LIVE Studio Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b932c22d5f3ea575e87fdf638da15886b2cee661e4fbdd5e1306fa645a137c. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:24:26Z), 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/UK6BP2500637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb6e4278876e992f6f974ac18c44519dae80c4596764396f99edfb237a52776. 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/UK6BP2500634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5b64ca74c5f468b2fbe2636a64fe3e70b7a4fb979d30ac88f241b387f94f6c. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QMEU32513382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cba34cc3722c77d5bbb7b2e2fcf0086048c4b18f343108821273d7e19e498b. 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/QMAAK2019541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05898431161530c12293e2e5a4c98bcee10ae78c6e1c9b4f07bf53d920bcd9fc. 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/QZ5FN2137733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7306118749696b10b7fa0000998d73ee0f6abd9c772527261d034150b18e06d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USLZJ1987140.