Christopher O'Riley is an American classical pianist and public radio show host. He was the host of the weekly National Public Radio program From the Top. O'Riley is also known for his piano arrangeme
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 0x2e232c9cc99af37ee189b66129c67f13cb6ab2461379cdcb61324ab3a8f5c280. 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/621d237a-ddc8-47aa-8bbd-1dd073fe343b.json and https://artists.proofprofile.net/proofs/artist/621d237a-ddc8-47aa-8bbd-1dd073fe343b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Busoni, F.: Fantasia Contrappuntistica / Liszt, F.: Mephisto Waltz No. 1 / Bach, J.S.: Chaconne (O'Riley)
True Love Waits (Christopher O'Riley Plays Radiohead)
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 0x8de91d5b1270f9795752dde9234fe7108db5cc553858b67a718cff7f90ac653b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USSM10304442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85830fddad30717586d443b18ff19b22d48df0a45ee0715bc9bc685361ff86c. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/USSM10304446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6804e1726ecf4df1c6b05f1f1bb338253e431596ba0d8e9a2770c18581a3661a. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/USSM10304455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ac170dcf9daffc905308b88bd50858e0c71b56daff65f8a91e01562ef74368. 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/USSM10304443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6899e86947e218db445b0e0f7d95a273f910c1274c1f809301771fb9eff0f55b. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USSM10304444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d63170c7735ee56732e5177b6407c3f58ba439f8ca031c507578407d310a881. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USSM10304445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85830fddad30717586d443b18ff19b22d48df0a45ee0715bc9bc685361ff86c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USSM10304446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed05209588d9e064b4d31868a924ce6bee2085f5f9fb7e6e3cf6441749988d4. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USSM10304447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a9a76ed42301e85ab92ea52021ce35692f8215c904f07cf1e3c3fc03787ca2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USSM10304448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6395faf766c989521f6ed7b81651fbfd3794e82b5fc70b11a2b87b134630f8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USSM10304449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa893ffd6ed48a3e1914596bdceb7c8f56d28ed3495462763c10011bd28e760. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USSM10304450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6baa225a2a40e9f3bf3094032d8b4f19ade05ebd84a2b57d14aa5f0f61dbf0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USSM10304451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94be6fd84965f7d25fb19575536097d8cb9cfda33dc54342ff4153cd6646966. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USSM10304452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6804e1726ecf4df1c6b05f1f1bb338253e431596ba0d8e9a2770c18581a3661a. 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/USSM10304455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87503121dced050d9662e5b3fe52e3076a9bb232b8463123b5ab63990409fd3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSM10304456.
Hold Me to This - Christopher O'Riley Plays Radiohead
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bddf5cc3f974ae3757758eb6b803b197fe369f4f2ff828cc051c5a683f59b16. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USWR40403401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7d3ea433999a8b6d7f06df40ac231b8b2310980e131269738f5c55c5250aa5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USWR40403402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dacb7aeed9008f1baa5b4c9f0266a996df49b0b64e66e1a067f235546e22717. 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/USWR40403404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903f2ded2c3fcb8f91245ae9ae88ce129a84f47867204da82589f4162858364a. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USWR40403405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bb7df972b65d5894ecaf5c2b348312690eaf5242dbeda526682dd94f1070ee. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USWR40403406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fdc650db4b54d2e5c8db8a5fac1649f23a167f5f24b7159069ab9af21a9220. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USWR40403407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450034ad16e2b48ccc1bc3d7856b6629453cbb364c19662222d006f6f8a6b94b. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USWR40403408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cabb869b187816eea06a33264c7a1188786fe0cad2338f966564f93bfbe120. 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/USWR40403409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0907ab4cf09923719a2e4cfe580aa7b6d85083a250ffc1afd36d60011367d6. 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/USWR40403410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dfb5246cf58c914023fde441f5d7a5ae816b97549853b57dc8ce5ce726fde6. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/USWR40403411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17442872621ec86ace21eb20f2ff2c4df8b48ce197f89a362f6639a0b8aaddde. 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/USWR40403412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca9c94634a9f4ec36aca5c779ca0487c8f034c5ee8a1ca584f477060e61d5b3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USWR40403413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c1622fb489595222b52f5c827959371905f56b875f679ca0a57ac20e108275. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USWR40403414.
Hold Me To This - Christopher O'Riley Plays Radiohead
Home to Oblivion: An Elliott Smith Tribute
Home To Oblivion: An Elliott Smith Tribute
Christopher O'Riley Reimagines Radiohead