Ian Wilson may refer to: In sports Ian Wilson (Irish cricketer) (1932–2013), Irish cricketer Ian Wilson (New Zealand cricketer) (born 1952), New Zealand cricketer Ian Wilson (footballer, born 1923
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 0xaef2abd67c684d95c316370ec5af04f2721c53f8e39d538d8618d90d32c6197a. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b454d3fa-0a34-42eb-a8f5-ffb7ed494f91.json and https://artists.proofprofile.net/proofs/artist/b454d3fa-0a34-42eb-a8f5-ffb7ed494f91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Concerto For 2 Trumpets, Strings And Continuo In C Major, RV 537: 2. Largo
"An Era of Classical": Vivaldi - Orchestral Works
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 0xd1ec78130abdba12b7e30cbe491737726b8441c7ef3dbe9b46f3195bacd7b452. 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/GBF077740102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ec78130abdba12b7e30cbe491737726b8441c7ef3dbe9b46f3195bacd7b452. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBF077740102.
Concerto For 2 Trumpets, Strings And Continuo In C Major, RV 537: 3. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14234878b2fbc9eaacf74be3155d48901b4d0e5c45f331e6d9bdc3c486120ba6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBF077740103.
Vivaldi: 14 Concertos (for Mandolin, Flute, Trumpet, Violin, etc.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ec78130abdba12b7e30cbe491737726b8441c7ef3dbe9b46f3195bacd7b452. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBF077740102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14234878b2fbc9eaacf74be3155d48901b4d0e5c45f331e6d9bdc3c486120ba6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBF077740103.