David Ryan Harris (born 1967 or 1968) is an American singer-songwriter and guitarist based in Los Angeles, California, United States. Born in Evanston, Illinois, Harris moved to Atlanta at a young age
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 0xea6d4715b982bb2c0a57879e542c456d13659ac8f7c38120daac9ca417ebb112. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d76cb11e-cdd5-4e67-8bae-fd03ef49c859.json and https://artists.proofprofile.net/proofs/artist/d76cb11e-cdd5-4e67-8bae-fd03ef49c859.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 0x760d6e98a1a560956c7dd9dacfbda0dc36c7ba86d859890b2edddbaf82e84b9b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:30Z), 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/USTC10671624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c85650fad49f27dd76fe97eaa155ef3c65d2ce3ca6416122897fefe83711f9e. 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/USHM90438142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b94283ec7bf070afe33c0b145a313601ffd06fd292903584bab647a32bdbfb. 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/USTC10735794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82075c54577b0cd55a0eae119b5abe289d8b0a8c85024d49c90c1f3c847f491f. 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/USTC10735797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f76635432317c8dac90045f42fd0cadf16b65793d5414442d718363c844c51. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USTC10735798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f7177d2213d525a624cbf3d48851b8f401615bfebfb7690663f500d11e902a. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USTC10735800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16ad73a6855593d41da92df738385b09a2fdfad09a2077865b9abf8347b6e9. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USTC10735801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f58691cb62a14b5f1dc5fd85e67a42b45a4288c2e46a6b4a4fc4b98f3c2210. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCABR1369520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77690286825bdf1b621baeea354919cb9142c8b352ddec0366465930da74439d. 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/TCACJ1538849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b901d1905d7072978edb822e3da79948e1494f974883c4c822766fb3b67b476. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/TCACJ1538850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dde732922182c6d2d8752e735e6aa280dbfc8bf788fb82512bd2221256c47b. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:08:06Z), 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/TCACJ1538852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57667efa950c71e9bcc044aec794ef53d172ee73a4b3976a013f0c4a3a23faf4. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/TCACJ1538855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d285dd17813d7ba7e35899978513c939eddf6c23bdb7bc8de9687c82ce11223. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/TCACJ1538858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5f6d2a8266c8a0c78ae88a8f17a2a45de99128a5c39ed3ac504a0daee4fce4. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBKPL1781490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800d85c23dcc734857b5a6b8a3cb846af62d3f8d4f083ebe9933e2aed15642af. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GBKPL1782349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128787ed84ea53a634b86bdd5eac4ba25155d98aa1d9a18b35e34d83ec7c3d6f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBKPL1782350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c6b2d34456bea875d14c0b10438b0e45212fb4361bf6ea33c98685256d60f9. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/GBKPL1782351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59868a9b6c2e7b080814f46a59b0b29c14b7db4a270a8ed43f20e16a8ba5d583. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/GBKPL1782352.
Average Joe: ONErpm Studios Sessions (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ed117f43532ba6fdc107e0d6731f55914be60546157e4b84c53234eb870cf8. 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/QZPJ32273863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d5ccd1d3f11280b7923441bce7fcf763fcbb22f9ead8a243bcaa14ac32eec8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZPJ32273864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd49e999576d026f87c72e3cccb62c665f2ba8bafd1d2acabd622461cd008e4. 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/QZPJ32273866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9918b68dd7a2a8f11edd32ac6e6ddb0b30085ac5ce523964ffa1c77e3996978. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZPJ32273867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868c073b0c36cd4ea161fc5d70e6a72a3f65b02d5329a96c57dcf863bbe07dbc. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZPJ32273870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c35ad4e08fce05ec6d209853bef025b16e0ef6896275a6559e6899ab0c3e53. 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/QZPJ32295766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e7f2f785bd3732b74032992d485b4335ce03dfa5380b4ec5e5b0e7648762f. 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/QZFZ62023580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e7f2f785bd3732b74032992d485b4335ce03dfa5380b4ec5e5b0e7648762f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZFZ62023580.
Good Day Every Day (from ‘Let’s Go Dancing’ the songs of Kevn Kinney)
Good Day Every Day - from ‘Let’s Go Dancing’ the songs of Kevn Kinney
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42a04a8ea73e2297a5d0fd833654d964bcaad10b41d4cb5ef912989a567f348. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/US92U1912716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a081771bf070cc0dacad2dfe30937efece8c83a50d5b83eb9d4cb63c58d856. 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/QM7MR2000445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75912a3d6ee899d53487de9e4839e639d4a30d526ef50ebe4f9e74b013e71b3. 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/QZGWX2232995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b0e8cc2b7eaf1ee340b5caa86030a32d996f9b875a24c641be40a558f60d94. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QM7MR2000790.
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