Ivan Welles Decker (born November 8, 1985) is a Canadian comedian. He won the 2018 Juno Award for Comedy Album of the Year for his album I Wanted to Be a Dinosaur."Early Junos Go to Gord Downie, Grime
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 0x2da6878586e517e0e645e02b984894bdc8d23ae680d0434ed5d1b948c8762876. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e538ee8c-f28f-435e-b3c6-b5bb8275f11c.json and https://artists.proofprofile.net/proofs/artist/e538ee8c-f28f-435e-b3c6-b5bb8275f11c.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 0x0d5653e502b6791de19c7ea72e5c62325ed96261c2ea379a08e4d994b9b1a39d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:17:30Z), 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/QMJYX1651001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849e4ec13b6c3eaf42191929091e322179c929b7b587fcb022a9493d2882b63. 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/QMJYX1651002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4991615a51e9e00372078598c644f6ef13b45dc597b294747a7a594eb80bbbce. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMJYX1651003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54671486f791dd6bdae2de675410c021e4c0bc8cc2a495c3eb8271638ff2e624. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMJYX1651004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc291f49c0421943babe10ec5d539c4d7535710479b552464f1a73a6095f81755. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T13:57:04Z), 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/QMJYX1651009.