Ryan Hemsworth (born 23 April 1990) is a Canadian record producer and DJ. He specialises in electronic music and sampling. He has produced tracks for Tinashe, Tory Lanez, Mitski, and E-40. Biography
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 0xf0f56b244fb838e41d16eecfb4038a1440eb2441b12e6df2607d7a01876441ab. 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/30ba5917-83bc-4b28-826d-7bc1cdfb43ed.json and https://artists.proofprofile.net/proofs/artist/30ba5917-83bc-4b28-826d-7bc1cdfb43ed.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 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 0x6c07fae64404a963443128ab830746e9e8bb1b1008c69e6e5aa2ffd749e95594. 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/GB5P59700140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd189ac40bab16831933cfb12f6884bd9aac670b150e3ce310377c1ebbdb569c5. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GB5P52100273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b9981a5e10d77dc60c10d2c6321024d66d48c2cd4ba76cd47c159cfba654a2. 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/GB5P52200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3116e0b18128586ccd13abfa69ad84d567d4c526d81741a64f3f5f0b947c4c4d. 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/GB5P52100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76952d352bcd5ecb7ff24f3e78fec7e17e82186c158ac37945164f6e1472217f. 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/GB5P52100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951e44766811fff7a7d9b3075eeaaab5ace37050e49a9f1516493c2f2e6b3914. 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/CAL451885001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea30c4574ff2ce78aa7d7947be92d01c4073ad5d91e592be90f7877f68cf6709. 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/CAL451885004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b55852ad956ad9308e156a249721b21cff3ff5c062495f8d2072ea0b54d8c. 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/CAL451877701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd592e99ddadf478635fd9194eecd312fb61e67b645f286108211a4d163eb7a. 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/CAL451457502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1261da477211f3aa4abd068f68a5ba997247c0d948f59904b27f9a80394fee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAL451457503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b6fa5f0474346a11a92f70b91ce8cfd187d08608afe4c793836205c7e2c30. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAL451457505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408e7aa51f27eda9cefb225bc2da72b8311270fd100a319c30af11e8234d5d70. 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/CAL451457402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3615e0aaebfe9bca64cf8e7ce8c1414008818354003b9c333192b3a0f553f4a3. 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/CAL451350502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7947ec39e08ea23d3cc80251b8246449ddb73d85da7250c0932a5d36bbaf7ce5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAL451350509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6706066535cef883bf9cde439a847976273bbd7b98a0a0c4ad2ca586633a56. 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/GB5952300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49da4b842ac0031583f11c45ba131e2691c13f6169cf2fe7a0ed73b7b2f60e7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GB5P59700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e2931c0e4b066f13ab9a2244b345644c582a237327faea193acdcc5aa88970. 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/GB5P52200497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81a5d4ded9a9414458d08b6605ec649a03dbd04be2b186e5c40b4e68353f867. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GB5P52200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a87ae9b962ffde2ec6d04391b3a76e312dba236943fd4cf691889cccbda34f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMR6U2100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fa7cfd3965131d425bae8f67bdf24c28954eff4367d122abc61735bf36063f. 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/US2U62031402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03119f487f0cb66cb7423f35eab13d1a2c23322e11c95d93265e38dd86dc862b. 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/US2U62031403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cbcc2396c9941be0368e1513366415fa41e4f341b376cc55de0bc8640bba0b. 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/QZC5P1800174.
What I'm On Tonight (Ryan Hemsworth Remix)
Every Piece Of Me (with Echos) [Ryan Hemsworth Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06051c5116491965e2e41e32d67b848f66848c11b63904b919d306c1ef1dfd6b. 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/USUG12001769.