Philippe Gagné
type: MusicGroup
description: Philippe Gagné (born October 23, 1997) is a Canadian elite diver. He won a silver medal at the 10 m platform and a bronze medal at the 3 m springboard at the 2014 Summer Youth Olympics. He competed at
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2562fefed08afffb0e2e953fa55beabb4236c8fc70d1404d5edd9097f457a66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfdfbdb1-65db-4f7b-b035-74a644b9999c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfdfbdb1-65db-4f7b-b035-74a644b9999c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfdfbdb1-65db-4f7b-b035-74a644b9999c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2562fefed08afffb0e2e953fa55beabb4236c8fc70d1404d5edd9097f457a66","name":"Philippe Gagné","registered_at":"2026-06-21T00:32:27Z","symbol":"NIM1763444","token_address":"0xd026d77d686fe9d41cf4f8660c911cd46c9fd47c","type":"artist","uuid":"cfdfbdb1-65db-4f7b-b035-74a644b9999c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2562fefed08afffb0e2e953fa55beabb4236c8fc70d1404d5edd9097f457a66. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfdfbdb1-65db-4f7b-b035-74a644b9999c.json and https://artists.proofprofile.net/proofs/artist/cfdfbdb1-65db-4f7b-b035-74a644b9999c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd2562fefed08afffb0e2e953fa55beabb4236c8fc70d1404d5edd9097f457a66","name":"Philippe Gagné","registered_at":"2026-06-21T00:32:27Z","symbol":"NIM1763444","token_address":"0xd026d77d686fe9d41cf4f8660c911cd46c9fd47c","type":"artist","uuid":"cfdfbdb1-65db-4f7b-b035-74a644b9999c"}