Mickey Harris
type: MusicGroup
genre: bluegrass
description: Maurice Charles "Mickey" Harris (January 30, 1917 – April 15, 1971) was an American professional baseball player. He was a pitcher in Major League Baseball (MLB) for nine seasons with the Boston Red S
popularity: 7
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42e06b168afb4da8e0318009906fbe7ec8859d6990f609f02a9048f28a80ffe3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b996e59-e69b-4cc4-82bf-3c25e2e17018.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b996e59-e69b-4cc4-82bf-3c25e2e17018.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b996e59-e69b-4cc4-82bf-3c25e2e17018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42e06b168afb4da8e0318009906fbe7ec8859d6990f609f02a9048f28a80ffe3","name":"Mickey Harris","registered_at":"2026-06-16T04:48:15Z","symbol":"NIM0942216","token_address":"0xa20f3dc34795840650695fbd2c5cec2be24a9017","type":"artist","uuid":"2b996e59-e69b-4cc4-82bf-3c25e2e17018"}
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 0x42e06b168afb4da8e0318009906fbe7ec8859d6990f609f02a9048f28a80ffe3. Chain 2 (Bitcoin): anchored in block 953976 (2026-06-16T16:55:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b996e59-e69b-4cc4-82bf-3c25e2e17018.json and https://artists.proofprofile.net/proofs/artist/2b996e59-e69b-4cc4-82bf-3c25e2e17018.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T16:55:36Z
  text: {"copyright_id":"0x42e06b168afb4da8e0318009906fbe7ec8859d6990f609f02a9048f28a80ffe3","name":"Mickey Harris","registered_at":"2026-06-16T04:48:15Z","symbol":"NIM0942216","token_address":"0xa20f3dc34795840650695fbd2c5cec2be24a9017","type":"artist","uuid":"2b996e59-e69b-4cc4-82bf-3c25e2e17018"}
album: Tractor for Sale
  type: MusicAlbum
  date published: 2022-08-01