Alex Nussbaum
type: MusicGroup
genre: comedy
description: Alex Nussbaum is a Canadian comedian, actor, character designer, and writer. He has been nominated for a Canadian Comedy Award for Best Male Standup. He has appeared on Just for Laughs, Comedy Now!,
popularity: 8
followers: 330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad42ca548f41cbc5647ffb2fc459fd6beb4396048455da33fc6ea726cea420ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b380cbe0-f68b-4247-95de-4c14e9e95950.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b380cbe0-f68b-4247-95de-4c14e9e95950.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b380cbe0-f68b-4247-95de-4c14e9e95950
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad42ca548f41cbc5647ffb2fc459fd6beb4396048455da33fc6ea726cea420ef","name":"Alex Nussbaum","registered_at":"2026-06-20T13:12:39Z","symbol":"NIM1619475","token_address":"0x41fda6b685f6dd8d984b5d684e541c0190787e73","type":"artist","uuid":"b380cbe0-f68b-4247-95de-4c14e9e95950"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad42ca548f41cbc5647ffb2fc459fd6beb4396048455da33fc6ea726cea420ef. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b380cbe0-f68b-4247-95de-4c14e9e95950.json and https://artists.proofprofile.net/proofs/artist/b380cbe0-f68b-4247-95de-4c14e9e95950.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xad42ca548f41cbc5647ffb2fc459fd6beb4396048455da33fc6ea726cea420ef","name":"Alex Nussbaum","registered_at":"2026-06-20T13:12:39Z","symbol":"NIM1619475","token_address":"0x41fda6b685f6dd8d984b5d684e541c0190787e73","type":"artist","uuid":"b380cbe0-f68b-4247-95de-4c14e9e95950"}
album: Absolutely Free!*
  type: MusicAlbum
  date published: 2006-01-01
album: A Number of Bits
  type: MusicAlbum
  date published: 2014-06-19
album: Like & Follow (Live)
  type: MusicAlbum
  date published: 2019-02-28