Mo Hiroshi
type: MusicGroup
popularity: 11
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35e1aefa4efe6b0be039796feb57c514efcc16db97de0db02a3d457992d0536d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09f58445-a03f-43d2-ae38-9a154dd0d563.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09f58445-a03f-43d2-ae38-9a154dd0d563.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09f58445-a03f-43d2-ae38-9a154dd0d563
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35e1aefa4efe6b0be039796feb57c514efcc16db97de0db02a3d457992d0536d","name":"Mo Hiroshi","registered_at":"2026-06-14T05:28:41Z","symbol":"NIM0352917","token_address":"0x67401d8ea2ebca85be7d88c64f791956b35cc7db","type":"artist","uuid":"09f58445-a03f-43d2-ae38-9a154dd0d563"}
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 0x35e1aefa4efe6b0be039796feb57c514efcc16db97de0db02a3d457992d0536d. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09f58445-a03f-43d2-ae38-9a154dd0d563.json and https://artists.proofprofile.net/proofs/artist/09f58445-a03f-43d2-ae38-9a154dd0d563.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x35e1aefa4efe6b0be039796feb57c514efcc16db97de0db02a3d457992d0536d","name":"Mo Hiroshi","registered_at":"2026-06-14T05:28:41Z","symbol":"NIM0352917","token_address":"0x67401d8ea2ebca85be7d88c64f791956b35cc7db","type":"artist","uuid":"09f58445-a03f-43d2-ae38-9a154dd0d563"}