Christopher Scott Thile (; born February 20, 1981) is an American singer-songwriter, musician, composer, and radio personality, best known for his work in the progressive acoustic trio Nickel Creek an
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 0x9afea8c12d402b7367488eeba7d6843a62d034cc6366937089234f19546516f3. 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/f32ee9d1-957c-49d7-81c3-b53b2f7e114b.json and https://artists.proofprofile.net/proofs/artist/f32ee9d1-957c-49d7-81c3-b53b2f7e114b.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 0x333f14a93eb3be2d3cc23184a3111a3715438c6ddde1b2c67513dfdc6f893cab. 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/USSM11105053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1281ae733eccd0c3a1e96a898d60a51eb8dd1bc8bb4b752af3388dd52a00ff. 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/USSM11105054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89f2ce241ef502ffd65548b1b0e09c69ebb797935e8ee25cb2705324c52717a. 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/USSM11105055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6ceed5ef9e9bf59e9b3676198442e964e068092aa0fe7fc38c0be5041ca60a. 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/USSM11105056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27852a0892e825bfb3f0fb0425cd6f926c4b200937495232031ab0ebf51bf21e. 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/USSM11105057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031a76b433fb709c3ff07b4f48f342279aeed13ff0834b700da73e2eb5f4bd3. 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/USSM11105058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45bb32902bfa215be67f9110ef4b30c7d861dfea2015927668cc7e0563c0414. 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/USSM11105059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5044db089dd090cfa87c956cfe3e071813da2a97d89b2ff2b791a8caca292f. 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/USSM11105060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf85a9cc5c9373f302ec6e3eab0f58c1a29cf008ecb058225c50afab7b8eefc. 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/USSM11105061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117de50110fad26568885c7ee7cde8bb51d2d9b2dc8921a3bf00881d33202b2c. 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/USSM11105062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37b6a5dfe5fa7126d9b807bbc8840d4d3affe9002a5de042d8a751be5dc0a5f. 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/USSM11105063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a3a489a60a7217820302e38bd0f61245788032b6812cd031173054a5061a99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM11105064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373328df87fb3ae36b9bc1e30e051afd4cfa48907aa548991e13d249cb52c0c9. 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/USSM11105065.
Gamba Sonata No. 1, Movement 4, BWV 1027 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85b98d93ff61bcf6fa8a3c0e9f4557d5891f20a86cf4128eb5556dee5864727. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USSM11107168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc126d564a9a666a0423c15556b53a0aa08f9d72847980ad13a93dee2f3c8c80e. 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/USSM11107169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f151b76e8a33591fe39dbc437528833ac76334452c2998b49a4758cfdde7e9a. 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/USSM11107170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068fde8cc193a9893bb0344ce28c955e614125048b476b91c85037fc91a659ec. 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/USCN11000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa23e3ae63788602a6694c9f8a686dbd4fde0e64319ea9917a9ca70330e7bd0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USSH59585164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82494eabe701622f08ff0bff1945e008bae418036b8ca435975ccc5621ec720f. 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/USQX92000291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfb5ed53d18e2f65bb4eab22c51929893fbf65d185011fdc324e5ed2279cedc. 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/USQX92000292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddb6325130fa39c73ac7c49d8d5e40dbdb96ed2e9e4e7175935d3afa7097d72. 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/USQX92000293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5675460ce2f8483579f29acb735ab75c7f093ae418cc70d0850e4faec814074b. 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/USQX92000294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15edc635437d582c8cda2b6fe266478d06abf04f2e2389d9cab38ab28991bb9c. 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/USQX92000295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861d7987e9c2db8b76e7c86fc1cd481512b99b42d35223087472af8fd58153a2. 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/USQX92000297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e92ce95f53ce7dc66130dffc4f1d947396b9a83240b18bf9043c27a1ed4c34f. 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/USQX92000296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa9e0798f8ab0680022c8050e9ba489976efe91ef3d9f0a7125a8b63e7a281b. 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/USQX92000298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac12fe2a56696d232118b4b8f68cdda34172d796b22305da3649f5007166e793. 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/USQX92000299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba944820e83aad0ee8591c2eb342f8a565360ae051a42813398ab53f864a49. 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/USQX92000300.
Trio Sonata No. 6 in G Major, BWV 530: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6733b7552fc8fca09adb472cc31c8e0d938b7676ec9e7cd489ac358dc072f808. 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/USNO11601152.