Meaning Machine
type: MusicGroup
popularity: 6
followers: 492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe820be7fbde20950291e63cfff1817189df43d79b4eb894801c74ea03f7eeded
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38966090-d584-4fd7-8600-0511f10282cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38966090-d584-4fd7-8600-0511f10282cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38966090-d584-4fd7-8600-0511f10282cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe820be7fbde20950291e63cfff1817189df43d79b4eb894801c74ea03f7eeded","name":"Meaning Machine","registered_at":"2026-06-16T09:19:24Z","symbol":"NIM1006964","token_address":"0xd6b0ee36010b5a8cff9c41954d583098cea280aa","type":"artist","uuid":"38966090-d584-4fd7-8600-0511f10282cd"}
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 0xe820be7fbde20950291e63cfff1817189df43d79b4eb894801c74ea03f7eeded. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38966090-d584-4fd7-8600-0511f10282cd.json and https://artists.proofprofile.net/proofs/artist/38966090-d584-4fd7-8600-0511f10282cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0xe820be7fbde20950291e63cfff1817189df43d79b4eb894801c74ea03f7eeded","name":"Meaning Machine","registered_at":"2026-06-16T09:19:24Z","symbol":"NIM1006964","token_address":"0xd6b0ee36010b5a8cff9c41954d583098cea280aa","type":"artist","uuid":"38966090-d584-4fd7-8600-0511f10282cd"}
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