Danielle Cosby
type: MusicGroup
genre: tropical house
popularity: 4
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9aa50fabee0342b9cd0865dcddfa28fe1908435a06e956d9858a4fada99e17a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/298d2aa5-dcde-4a84-8068-2df99e820456.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/298d2aa5-dcde-4a84-8068-2df99e820456.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/298d2aa5-dcde-4a84-8068-2df99e820456
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9aa50fabee0342b9cd0865dcddfa28fe1908435a06e956d9858a4fada99e17a","name":"Danielle Cosby","registered_at":"2026-06-16T04:17:39Z","symbol":"NIM0934907","token_address":"0x69f53fc1361ec81c36b6ff46730d6daa80f06f6a","type":"artist","uuid":"298d2aa5-dcde-4a84-8068-2df99e820456"}
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 0xf9aa50fabee0342b9cd0865dcddfa28fe1908435a06e956d9858a4fada99e17a. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/298d2aa5-dcde-4a84-8068-2df99e820456.json and https://artists.proofprofile.net/proofs/artist/298d2aa5-dcde-4a84-8068-2df99e820456.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0xf9aa50fabee0342b9cd0865dcddfa28fe1908435a06e956d9858a4fada99e17a","name":"Danielle Cosby","registered_at":"2026-06-16T04:17:39Z","symbol":"NIM0934907","token_address":"0x69f53fc1361ec81c36b6ff46730d6daa80f06f6a","type":"artist","uuid":"298d2aa5-dcde-4a84-8068-2df99e820456"}
album: Detour
  type: MusicAlbum
  date published: 2019-04-01
album: I Can't Tell You
  type: MusicAlbum
  date published: 2019-04-09
album: Detour
  type: MusicAlbum
  date published: 2019-05-08
album: Better People
  type: MusicAlbum
  date published: 2021-07-11
album: Bottle Up You
  type: MusicAlbum
  date published: 2021-08-27
album: Growing
  type: MusicAlbum
  date published: 2021-12-31
album: I'm In Love
  type: MusicAlbum
  date published: 2023-09-01
album: Love is Christmas
  type: MusicAlbum
  date published: 2023-12-08
album: The Christmas Song (Merry Christmas To You)
  type: MusicAlbum
  date published: 2023-12-15
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  type: MusicAlbum
  date published: 2024-04-12
album: You
  type: MusicAlbum
  date published: 2024-07-12