Macro McKinnis
type: MusicGroup
popularity: 4
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec68a339dd48c364abe29d98e5fcf494268cf31f2145d0114f83fd642c2f6871
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/d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec68a339dd48c364abe29d98e5fcf494268cf31f2145d0114f83fd642c2f6871","name":"Macro McKinnis","registered_at":"2026-06-21T03:43:53Z","symbol":"NIM1805523","token_address":"0x68e5ee1284122088d5a962f67eea19eb6df0cb78","type":"artist","uuid":"d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37"}
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 0xec68a339dd48c364abe29d98e5fcf494268cf31f2145d0114f83fd642c2f6871. 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/d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37.json and https://artists.proofprofile.net/proofs/artist/d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xec68a339dd48c364abe29d98e5fcf494268cf31f2145d0114f83fd642c2f6871","name":"Macro McKinnis","registered_at":"2026-06-21T03:43:53Z","symbol":"NIM1805523","token_address":"0x68e5ee1284122088d5a962f67eea19eb6df0cb78","type":"artist","uuid":"d7f2c7e2-3263-4d59-8d8c-a1766b6e4e37"}