Granville Anderson
type: MusicGroup
genre: lullaby
description: Granville Earl Anderson (born ) is a Canadian politician in Ontario, Canada. He was a Liberal member of the Legislative Assembly of Ontario from 2014 to 2018 who represented the riding of Durham. And
popularity: 27
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x190e9b62b234df6b9d1386af86bcaec09b0614e4082ee7d4250c4b136cc49c81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x190e9b62b234df6b9d1386af86bcaec09b0614e4082ee7d4250c4b136cc49c81","name":"Granville Anderson","registered_at":"2026-06-12T12:11:17Z","symbol":"NIM0293931","token_address":"0x56796bd620788fd3458beb774df934a2703c1f0d","type":"artist","uuid":"e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669"}
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 0x190e9b62b234df6b9d1386af86bcaec09b0614e4082ee7d4250c4b136cc49c81. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669.json and https://artists.proofprofile.net/proofs/artist/e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x190e9b62b234df6b9d1386af86bcaec09b0614e4082ee7d4250c4b136cc49c81","name":"Granville Anderson","registered_at":"2026-06-12T12:11:17Z","symbol":"NIM0293931","token_address":"0x56796bd620788fd3458beb774df934a2703c1f0d","type":"artist","uuid":"e4e7356b-9e1a-4d5d-a2bc-a23ba4aac669"}
album: Sleep Now
  type: MusicAlbum
  date published: 2021-04-19
album: When The Moon
  type: MusicAlbum
  date published: 2021-04-26
album: Morning will come
  type: MusicAlbum
  date published: 2021-05-03