Ida Rentoul Outhwaite
type: MusicGroup
description: thumb|'Fairy Islands' from the book Elves and Fairies 1916 by Ida Rentoul Outhwaite thumb|From Elves & Fairies by Ida Rentoul Outhwaite thumb|The Waterfall Fairy thumb|From Elves & Fairies by Ida Rent
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e3aaea596193f966956a033b98485e9aba5e5f107a0d21250d759581577c0a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47995f23-98c3-425d-b3f3-81e6c8dded7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47995f23-98c3-425d-b3f3-81e6c8dded7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47995f23-98c3-425d-b3f3-81e6c8dded7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e3aaea596193f966956a033b98485e9aba5e5f107a0d21250d759581577c0a3","name":"Ida Rentoul Outhwaite","registered_at":"2026-06-16T14:30:49Z","symbol":"NIM1081255","token_address":"0xe78caee50d15ec495f83f46ede0cba20aab5673b","type":"artist","uuid":"47995f23-98c3-425d-b3f3-81e6c8dded7c"}
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 0x0e3aaea596193f966956a033b98485e9aba5e5f107a0d21250d759581577c0a3. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47995f23-98c3-425d-b3f3-81e6c8dded7c.json and https://artists.proofprofile.net/proofs/artist/47995f23-98c3-425d-b3f3-81e6c8dded7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x0e3aaea596193f966956a033b98485e9aba5e5f107a0d21250d759581577c0a3","name":"Ida Rentoul Outhwaite","registered_at":"2026-06-16T14:30:49Z","symbol":"NIM1081255","token_address":"0xe78caee50d15ec495f83f46ede0cba20aab5673b","type":"artist","uuid":"47995f23-98c3-425d-b3f3-81e6c8dded7c"}