Amber Hobbs
type: MusicGroup
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c1d5e4a7e5126d6fa327c55558f10c639fc2c08a7dfed2ffffb2aa9a18c0211
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c1d5e4a7e5126d6fa327c55558f10c639fc2c08a7dfed2ffffb2aa9a18c0211","name":"Amber Hobbs","registered_at":"2026-06-16T10:20:13Z","symbol":"NIM1021485","token_address":"0x40e488fdc772fc1bef128ed7f7eff1f0426d5c9d","type":"artist","uuid":"3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29"}
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 0x3c1d5e4a7e5126d6fa327c55558f10c639fc2c08a7dfed2ffffb2aa9a18c0211. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29.json and https://artists.proofprofile.net/proofs/artist/3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x3c1d5e4a7e5126d6fa327c55558f10c639fc2c08a7dfed2ffffb2aa9a18c0211","name":"Amber Hobbs","registered_at":"2026-06-16T10:20:13Z","symbol":"NIM1021485","token_address":"0x40e488fdc772fc1bef128ed7f7eff1f0426d5c9d","type":"artist","uuid":"3ba7baa5-a06b-4c5f-bbc7-53a4a9550d29"}
album: Vanilla Ice Cream (Remix)
  type: MusicAlbum
  date published: 2017
album: Bad Girl (Mattrix Mixtape Singles Collection)
  type: MusicAlbum
  date published: 2017-01-05
album: Greatest Fan (Mattrix Mixtape Singles Collection)
  type: MusicAlbum
  date published: 2017-01-05
album: In Ya Face (Mattrix Mixtape Singles Collection)
  type: MusicAlbum
  date published: 2017-01-05