Joseph Gilles Dominic Lavoie (born November 21, 1967) is a Canadian-born Austrian former professional ice hockey player. Lavoie played 38 games in the National Hockey League between 1988 and 1994 for
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 0xba35cddc04d725dcf529f4f55a96f70ceca22403602c12b23c12c6f545281040. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b669d30a-4c22-419b-b55d-7e01a80950ad.json and https://artists.proofprofile.net/proofs/artist/b669d30a-4c22-419b-b55d-7e01a80950ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jetset Johnny - Live from Shabbey Load Studio
Trillion Dollar Man - Live from Shabbey Load Studio
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 0xc8f60126de342580aa38b741b5414b1aa662a2f577ca405f573a7c9e143d9b74. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:18:34Z), 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/USLD91760831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516aaf08b1152deb882439c3a022bb760ee74002482481cfbe107a100682ee7b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USLD91760840.