Sara Brown
type: MusicGroup
popularity: 6
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e059ad9da9e66ead1ab2e5e256ec6c654488281658518af27d65188c043a352
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145e1482-d8f7-456c-8711-cbd71f3f5f88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145e1482-d8f7-456c-8711-cbd71f3f5f88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/145e1482-d8f7-456c-8711-cbd71f3f5f88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e059ad9da9e66ead1ab2e5e256ec6c654488281658518af27d65188c043a352","name":"Sara Brown","registered_at":"2026-06-15T20:31:20Z","symbol":"NIM0823579","token_address":"0x6ceb251fc6612dcf365b3432a6a207a475e6fbad","type":"artist","uuid":"145e1482-d8f7-456c-8711-cbd71f3f5f88"}
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 0x4e059ad9da9e66ead1ab2e5e256ec6c654488281658518af27d65188c043a352. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/145e1482-d8f7-456c-8711-cbd71f3f5f88.json and https://artists.proofprofile.net/proofs/artist/145e1482-d8f7-456c-8711-cbd71f3f5f88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x4e059ad9da9e66ead1ab2e5e256ec6c654488281658518af27d65188c043a352","name":"Sara Brown","registered_at":"2026-06-15T20:31:20Z","symbol":"NIM0823579","token_address":"0x6ceb251fc6612dcf365b3432a6a207a475e6fbad","type":"artist","uuid":"145e1482-d8f7-456c-8711-cbd71f3f5f88"}
album: Who You Are
  type: MusicAlbum
  date published: 2018-06-22
album: Waistd
  type: MusicAlbum
  date published: 2020-07-17
album: It's Okay
  type: MusicAlbum
  date published: 2021-03-26
album: Corpo
  type: MusicAlbum
  date published: 2023-07-04
album: Blue Visions
  type: MusicAlbum
  date published: 2024-09-28
album: Electric Dreams
  type: MusicAlbum
  date published: 2024-09-28
album: Infinite Horizons
  type: MusicAlbum
  date published: 2024-09-28
album: Mystic Visions
  type: MusicAlbum
  date published: 2024-09-28
album: Cosmic Lights
  type: MusicAlbum
  date published: 2024-09-28
album: Echoing Waves
  type: MusicAlbum
  date published: 2024-09-28
album: Blue Horizons
  type: MusicAlbum
  date published: 2024-09-28
album: Majestic Horizons
  type: MusicAlbum
  date published: 2024-09-28
album: Electric Shadows
  type: MusicAlbum
  date published: 2024-09-28
album: Silent Vibes
  type: MusicAlbum
  date published: 2024-09-28