Clare Wilkinson (born in Manchester, England) is an English mezzo-soprano specialising in Baroque and Renaissance music. Her recent CD recordings are Mynstrelles with Straunge Sounds with the Rose C
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 0x2660c8d5bd21028ceb005a09a47de5825142a8b3faab81fcec96b3b0433ad50a. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15f9f5be-d87f-4353-a9a6-29b8bfcb9ac8.json and https://artists.proofprofile.net/proofs/artist/15f9f5be-d87f-4353-a9a6-29b8bfcb9ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Ceremony of Carols, Op. 28: VI. This Little Babe
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 0x9caac08702a433245f97648738636ffebac929f683fa6255cc39448cd63406fe. 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/GBARU9600083.
A Ceremony of Carols, Op. 28: I. Procession
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67999ad0a131d36123c9004c6e0939d14f05fc5accb4e94666306b21d090e5b. 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/GBARU9600077.
A Ceremony of Carols, Op. 28: IVb. Balulalow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01069a549eab6a536df10fa540b08ecc66fdfa1cfa914b96247d807288514df0. 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/GBARU9600081.
A Ceremony of Carols, Op. 28: III. There Is No Rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e95f292f55911128ca07986b9e593ba2aa1ac6cb12584cf3bce1b0ea161c106. 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/GBARU9600079.
A Ceremony of Carols, Op. 28: II. Wolcum Yole!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e82f82ba704cc4ed87a80d693d46eb0b0c42ae82290ff1776db88835eb96c11. 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/GBARU9600078.
A Ceremony of Carols, Op. 28: IVa. That Yongë Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d133bae82db9b3cda2b505f241f8f346d28ed990b5ca0c94a92f9109553866d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBARU9600080.
A Ceremony of Carols, Op. 28: V. As Dew in Aprille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1aec1a63d506674b0463783acd9fa72e8e317184b5c59cdde52b64188ef1675. 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/GBARU9600082.
A Ceremony of Carols, Op. 28: VII. Interlude (Harp solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2399938454659e1e9360d62f392113725fdcc60297d5286551ef4ba774cfae. 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/GBARU9600084.
A Ceremony of Carols, Op. 28: VIII. In freezing winter night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f40798a5c5f2cb2fd78aa80c43cb30842e0f90685badc83422dc0badfae9bf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBARU9600085.
A Ceremony of Carols, Op. 28: X. Deo gracias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b9040a759b0e5f7ed865755bb5186574a022fcf88f159ddc0f6c72daab205e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBARU9600087.
Missa plurium modulorum: Jouyssance vous donneray: Jouyssance vous donneray
Anne Boleyn's Songbook: Music & Passions of a Tudor Queen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2879f3cc31e15a0fd8593932be23249534a6461313e48d3e0fe7362f871b768b. 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/GBCJG1402112.
A Ceremony of Carols, Op. 28: IX. Spring Carol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43cb708a3ba6a4e1641f9145c6ea2fc72722dff7f9dad9ede8353d549f2535b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:46:43Z), 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/GBARU9600086.
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
A Ceremony of Carols, Op. 28: XI. Recession
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7a35c4cc4f6b7dd389a98bd1d84c8b79648a74cb0334c3ccb1d237cfdf624d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBARU9600088.
Venes regrets, venes tous [Anne Boleyn Songbook: Royal College of Music, MS 1070]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94103af2626f3330ab24d8e9e05b832282068849e683de5be24ae2f21a203b6e. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBCJG1402100.
O Deathe, Rock Me A-Sleepe [Anne Boleyn Songbook: Royal College of Music, MS 1070]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d72d6a91aaf64bfeebe5bbd809280966ad8fbe07f74b56bd0bd0a225dbcb4b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBCJG1402117.
Gentilz galans compaingnons [Anne Boleyn Songbook: Royal College of Music, MS 1070] (arr. D. Skinner for choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a04343830e6f7e4ec67d62ece75938ca5dce87e7606d23865fa2a2aac9899e1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBCJG1402108.