Henry Morrison
type: MusicGroup
description: Henry Morrison may refer to: Henry Morrison (cricketer) (1850–1913), New Zealand cricketer for Otago Henry C. Morrison (1871–1945), American educator Henry Clay Morrison (1857–1942), American evang
popularity: 9
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd90d27aecf6928c07d1dee68e9eb418493a47e53d0e9618e4e8df09137b8e21e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953843
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953843
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/004a3fd1-1639-4d6b-b96a-7a626577bcd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/004a3fd1-1639-4d6b-b96a-7a626577bcd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/004a3fd1-1639-4d6b-b96a-7a626577bcd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:27:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd90d27aecf6928c07d1dee68e9eb418493a47e53d0e9618e4e8df09137b8e21e","name":"Henry Morrison","registered_at":"2026-06-15T13:48:57Z","symbol":"NIM0727567","token_address":"0xb1c79cbab513d9f077e98a4bb2bb1bf46dfe0956","type":"artist","uuid":"004a3fd1-1639-4d6b-b96a-7a626577bcd7"}
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 0xd90d27aecf6928c07d1dee68e9eb418493a47e53d0e9618e4e8df09137b8e21e. Chain 2 (Bitcoin): anchored in block 953843 (2026-06-15T22:27:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/004a3fd1-1639-4d6b-b96a-7a626577bcd7.json and https://artists.proofprofile.net/proofs/artist/004a3fd1-1639-4d6b-b96a-7a626577bcd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:27:31Z
  text: {"copyright_id":"0xd90d27aecf6928c07d1dee68e9eb418493a47e53d0e9618e4e8df09137b8e21e","name":"Henry Morrison","registered_at":"2026-06-15T13:48:57Z","symbol":"NIM0727567","token_address":"0xb1c79cbab513d9f077e98a4bb2bb1bf46dfe0956","type":"artist","uuid":"004a3fd1-1639-4d6b-b96a-7a626577bcd7"}
album: More Islands
  type: MusicAlbum
  date published: 2024-08-13
album: Seeder Haparshios
  type: MusicAlbum
  date published: 2024-12-11