Ryan Lott (born January 24, 1979) is an American musician. He is the only founding member of the experimental trio Son Lux. He is also a member of Sisyphus and has scored the soundtracks for a number
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 0xc3da76e0eeef056546aa4abeb64a6c4045ef672a5e9f5fe43afb155957e15f92. 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/66ae3f70-0df8-4977-b8c1-46dc76365d44.json and https://artists.proofprofile.net/proofs/artist/66ae3f70-0df8-4977-b8c1-46dc76365d44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Paper Towns (Original Motion Picture Score)
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 0xb0b5edce28255ffc66e92f83a27a9b77f4d0489b3e6d9614757e45ab5244d799. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USFM91500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a42349fae869421a44184c17201e3d237e9b69039af5d2c0f9294ac663ea53. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USFM91500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f9859ee99d92a3b30692996289b8d1d4cca52efe395a716b513c1bc7a51f1. 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/USFM91500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd511cf6f53d20727de28ceb7d22b6454e620ab80abb118f53b7f38507a2b8622. 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/USFM91500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292d9e7e6c4cc820c7336e43ae93a4ae8e369f04115300100ed281c61b73035b. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USFM91500067.
learning structures, vol. 1: view partially obstructed
Mean Dreams (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070cc36daddfc2c81eb2e80a95f083298c82559899615297136fa190a9494d87. 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/QZ2S91910101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7243cfd0a11fc220361d2752be3cb3a84574b8a124fe396de79a6cc37ef86ba. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZ2S91910102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c5556c42f6c6aab8500360e1cfa84343096b98da754517e8aed8812faa64e7. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T16:47:13Z), 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/QZ2S91910104.
learning structures, vol. 4: assorted machines
learning structures, vol. 3: distance between us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcb0d221e1c0efbcc8931b93828ade95779bb66abab70782d5dfb6b2b466598. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:31:21Z), 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/USHR12346238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2810ea8afb1ea6f449db0bdb658a787ff5e9600e909d31e5abf852d2ac8bb1d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USHR12346234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb321959c72e6b3b4e231ebf72790e296f565f766bb40d6528458fa37d9f5d969. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USHR12346672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a6ea077973d097320b68dc0dd5203e46bd6d8d40bba8f18f6ba2c3f162b65. 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/USB8U1066998.