Chloe Josephine
type: MusicGroup
genre: northern soul
popularity: 2
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5406c54af6faf0b6fb6886874615e77a91f0c4ba09689c777203b35297e11d6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4a81228-d464-4278-9a67-e7c7e50bcda6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4a81228-d464-4278-9a67-e7c7e50bcda6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4a81228-d464-4278-9a67-e7c7e50bcda6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5406c54af6faf0b6fb6886874615e77a91f0c4ba09689c777203b35297e11d6f","name":"Chloe Josephine","registered_at":"2026-06-21T08:22:47Z","symbol":"NIM1873891","token_address":"0x22382f29d269cfb032dc6817174ba8050804a881","type":"artist","uuid":"e4a81228-d464-4278-9a67-e7c7e50bcda6"}
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 0x5406c54af6faf0b6fb6886874615e77a91f0c4ba09689c777203b35297e11d6f. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4a81228-d464-4278-9a67-e7c7e50bcda6.json and https://artists.proofprofile.net/proofs/artist/e4a81228-d464-4278-9a67-e7c7e50bcda6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x5406c54af6faf0b6fb6886874615e77a91f0c4ba09689c777203b35297e11d6f","name":"Chloe Josephine","registered_at":"2026-06-21T08:22:47Z","symbol":"NIM1873891","token_address":"0x22382f29d269cfb032dc6817174ba8050804a881","type":"artist","uuid":"e4a81228-d464-4278-9a67-e7c7e50bcda6"}
album: Starts At The End / Take A Stand
  type: MusicAlbum
  date published: 2017-06-02
album: How Many Souls
  type: MusicAlbum
  date published: 2018-01-26
album: Once More
  type: MusicAlbum
  date published: 2018-09-07
album: Soul Sister
  type: MusicAlbum
  date published: 2019-01-04
album: Springtime
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  date published: 2019-06-21
album: Sin for Ya
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  date published: 2019-09-27
album: I'd Like To
  type: MusicAlbum
  date published: 2019-10-25
album: Heartbeat
  type: MusicAlbum
  date published: 2019-11-29
album: I Wear Want I Want To
  type: MusicAlbum
  date published: 2019-12-20
album: I'd Like To
  type: MusicAlbum
  date published: 2020-01-14
album: I Wear What I Want To
  type: MusicAlbum
  date published: 2020-01-14
album: Heartbeat
  type: MusicAlbum
  date published: 2020-01-14
album: Sin for Ya
  type: MusicAlbum
  date published: 2020-01-14
album: Take A Trip
  type: MusicAlbum
  date published: 2020-01-14
album: Springtime
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-10-09
album: Mind Up
  type: MusicAlbum
  date published: 2020-11-06
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  type: MusicAlbum
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album: Ever Changing
  type: MusicAlbum
  date published: 2021-04-09
album: Colours
  type: MusicAlbum
  date published: 2023-11-01
album: Liquid Gold
  type: MusicAlbum
  date published: 2025-05-02
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  type: MusicAlbum
  date published: 2025-05-16
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  type: MusicAlbum
  date published: 2025-07-04