Avery 'Kid' Howard
type: MusicGroup
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce4fa63a7fe1a9c53c7c57c5c7153a59182e6f801372e6382569e0ced6847242
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/b12ebae3-8af1-4163-b5d9-9e66931c343b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b12ebae3-8af1-4163-b5d9-9e66931c343b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b12ebae3-8af1-4163-b5d9-9e66931c343b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce4fa63a7fe1a9c53c7c57c5c7153a59182e6f801372e6382569e0ced6847242","name":"Avery 'Kid' Howard","registered_at":"2026-06-20T11:58:23Z","symbol":"NIM1610407","token_address":"0x169c39fe85d4c60b84280b1e59f5a185b200958b","type":"artist","uuid":"b12ebae3-8af1-4163-b5d9-9e66931c343b"}
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 0xce4fa63a7fe1a9c53c7c57c5c7153a59182e6f801372e6382569e0ced6847242. 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/b12ebae3-8af1-4163-b5d9-9e66931c343b.json and https://artists.proofprofile.net/proofs/artist/b12ebae3-8af1-4163-b5d9-9e66931c343b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xce4fa63a7fe1a9c53c7c57c5c7153a59182e6f801372e6382569e0ced6847242","name":"Avery 'Kid' Howard","registered_at":"2026-06-20T11:58:23Z","symbol":"NIM1610407","token_address":"0x169c39fe85d4c60b84280b1e59f5a185b200958b","type":"artist","uuid":"b12ebae3-8af1-4163-b5d9-9e66931c343b"}