Nigel Westlake (born 6 September 1958) is an Australian composer, musician and conductor. As a composer for the screen, his film credits include the feature films Ali's Wedding, Paper Planes, Miss Pot
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 0xe33c6cdd6c7847137e3a98cee47e82da5575363cc3cce92374c390c418ee0e77. 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/b0e4dcf0-b2d3-4478-b7e7-0c500f859698.json and https://artists.proofprofile.net/proofs/artist/b0e4dcf0-b2d3-4478-b7e7-0c500f859698.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 0x1c055a411ab35c2ced84aa2a846509f33ba82cc7d4d877d999da9aeb97cb7c39. 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/AUTP09201203.
Babe (Original Motion Picture Soundtrack / Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed55616e2e37ad57f256923e959d885dd145ffbe5dc774163d4651325edaafd. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/US3M59566101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955d5b58275d8facca134293a8cef996edd7d0170dd81538954a54c3b8cfbb25. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:19:57Z), 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/US3M59566120.
Babe (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e5f8e59b8edcbf04c37f1d697b9d9c01736981e79e31223c936fb7a4d8fd9f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:10:36Z), 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/US3M59566102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0131a6022da5f59f4b26ecfa3ddbba4a58a463d257cfe1cfcbe43338f63578. 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/US3M59566113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c334bd9f044c075ae4740e3e15af5d0ec22ca6f48ad8c6776fe422b58f739b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/US3M59566123.
Antarctica - Suite for guitar and orchestra: 2. Wooden Ships
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4b13e22c67f52b3e46a076a841fc941339f92362608ca919725f6e398ea89a. 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/AUAB00450467.
Antarctica - Suite for guitar and orchestra: 3. Penguin Ballet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76678ac81f2883fd3f9c8184b11c19532e434b2a2b01a6e6382a1f934ff867df. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:51:51Z), 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/AUAB00450468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc64d46748da5c83d6619a7011040f50b60fdbf49906ad68307b9c7994315e8c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBDVY0600241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5d8ee027169c1422d08c635e76c5d51ed01d7883bae00e58183a9ad782363a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GBDVY0600242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1d3c892991f65a0cf31347b2ae44c8f925b33df5c800d9f1f9dd53c64c1fdc. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:29:35Z), 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/GBDVY0600244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a098253db223cc060a00cb9cf3e32f8144af16a29c10ea55bd12c920967af7. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GBDVY0600245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768edcc062fc2d70d8c3488df17604758c5bb1abae62b97554632faba2eb148e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBDVY0600246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63f6054650eb71563979f9eeb3e9134fcb2b99bae7bf7096af4890622b25baf. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:37:21Z), 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/GBDVY0600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe3ee0fc92f607c66710c878f0a6545ac60a175bbf9afd6c5f1ab28ec69a91c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:15:17Z), 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/GBDVY0600248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b48bc013918a8efa5d95610e516b539d61a4dcb8b7e192d78688d1a50a85964. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBDVY0600251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4411b2946018d30657c3f93f3ff9d1a9be6a42e87c1154595a922d536caaf5b. 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/GBDVY0600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01348e3106284552e626ebfbb965b99ac5d1f02b059b9f1c01b9187276745d2. 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/GBDVY0600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9354ac3b3e5d3ab7bd7c8ad60e0294906f7961868d179d321c388fb297e778e2. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/GBDVY0600254.
Shadow Dances: Music for Guitar by Nigel Westlake
Shadow Dances: Music For Guitar By Nigel Westlake
Miss Potter - Original Motion Picture Soundtrack
Shimmering Light: Film Music Of Nigel Westlake
Paper Planes (Original Motion Picture Soundtrack)
Ali's Wedding (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee7818ff639829255cb00004f29c3094f0a1922ae993e59f8ce3f4f8cc56d6d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/AUAB01750308.
Nigel Westlake: String Quartet no. 3, Sacred Sky
Blueback (Original Motion Picture Score)
The Nugget (Music from the Motion Picture)
Spirit of the Wild – Concerto for Oboe: II. Crotchet=96
Westlake: Spirit of the Wild / Reich: The Desert Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b921c105a3faaa197738b7d6f674ec2dc94df004680c19b3914e6c324e05d4f. 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/AUAB01950035.
Spirit of the Wild – Concerto for Oboe: IV. Agitato (Crotchet=96)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe697b63b04ee432ae5e85151f518a3297af2a7783d6e44ce2d3c977a81d3b5e. 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/AUAB01950037.