Rose Kemp
type: MusicGroup
genre: doom metal
genre: neofolk
genre: stoner rock
description: Rose-Ellen Kemp (born 11 December 1984) is an English singer and guitarist who performs in a variety of musical genres. She is the daughter of Maddy Prior and Rick Kemp of the folk-rock band Steeleye
popularity: 4
followers: 1984
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1bb668b9c5ab62892fa49afbcd2e9c0ccf896defb4241a450c3cdcca51e0fc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33bf67a4-6c67-4f4e-89e2-298caeefed7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33bf67a4-6c67-4f4e-89e2-298caeefed7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33bf67a4-6c67-4f4e-89e2-298caeefed7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1bb668b9c5ab62892fa49afbcd2e9c0ccf896defb4241a450c3cdcca51e0fc4","name":"Rose Kemp","registered_at":"2026-06-16T07:35:38Z","symbol":"NIM0982197","token_address":"0x9cbb0ba2fd8257456e6a3c44aa960064eff9bb53","type":"artist","uuid":"33bf67a4-6c67-4f4e-89e2-298caeefed7a"}
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 0xb1bb668b9c5ab62892fa49afbcd2e9c0ccf896defb4241a450c3cdcca51e0fc4. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33bf67a4-6c67-4f4e-89e2-298caeefed7a.json and https://artists.proofprofile.net/proofs/artist/33bf67a4-6c67-4f4e-89e2-298caeefed7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:31:27Z
  text: {"copyright_id":"0xb1bb668b9c5ab62892fa49afbcd2e9c0ccf896defb4241a450c3cdcca51e0fc4","name":"Rose Kemp","registered_at":"2026-06-16T07:35:38Z","symbol":"NIM0982197","token_address":"0x9cbb0ba2fd8257456e6a3c44aa960064eff9bb53","type":"artist","uuid":"33bf67a4-6c67-4f4e-89e2-298caeefed7a"}
album: Glance
  type: MusicAlbum
  date published: 2003-03-24
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  type: MusicAlbum
  date published: 2006
album: A Handful of Hurricanes
  type: MusicAlbum
  date published: 2006-09-04
album: A Handful of Hurricanes
  type: MusicAlbum
  date published: 2006-09-04
album: A Handful Of Hurricanes
  type: MusicAlbum
  date published: 2006-09-18
album: A Handful Of Hurricanes
  type: MusicAlbum
  date published: 2006-09-18
album: Violence
  type: MusicAlbum
  date published: 2006-11-20
album: Violence
  type: MusicAlbum
  date published: 2006-11-20
album: Little One
  type: MusicAlbum
  date published: 2007-04-23
album: Little One
  type: MusicAlbum
  date published: 2007-04-23
album: Little One
  type: MusicAlbum
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album: Unholy Majesty
  type: MusicAlbum
  date published: 2008-09-01
album: Unholy Majesty
  type: MusicAlbum
  date published: 2008-09-01
album: Unholy Majesty
  type: MusicAlbum
  date published: 2008-09-01
album: Unholy Majesty
  type: MusicAlbum
  date published: 2008-09-01