Brandon Kareem
type: MusicGroup
popularity: 4
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x868c0012d9d8b32c9bc58681d5ed82a4074726fb0bb48f0d3f618ad5d8df6caa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/631a5c5a-e161-4f8a-9b6a-163905f2647e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/631a5c5a-e161-4f8a-9b6a-163905f2647e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/631a5c5a-e161-4f8a-9b6a-163905f2647e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x868c0012d9d8b32c9bc58681d5ed82a4074726fb0bb48f0d3f618ad5d8df6caa","name":"Brandon Kareem","registered_at":"2026-06-17T00:10:11Z","symbol":"NIM1219487","token_address":"0x5a41a033e3f0d3c704ab05492901cc413dc83e88","type":"artist","uuid":"631a5c5a-e161-4f8a-9b6a-163905f2647e"}
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 0x868c0012d9d8b32c9bc58681d5ed82a4074726fb0bb48f0d3f618ad5d8df6caa. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/631a5c5a-e161-4f8a-9b6a-163905f2647e.json and https://artists.proofprofile.net/proofs/artist/631a5c5a-e161-4f8a-9b6a-163905f2647e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x868c0012d9d8b32c9bc58681d5ed82a4074726fb0bb48f0d3f618ad5d8df6caa","name":"Brandon Kareem","registered_at":"2026-06-17T00:10:11Z","symbol":"NIM1219487","token_address":"0x5a41a033e3f0d3c704ab05492901cc413dc83e88","type":"artist","uuid":"631a5c5a-e161-4f8a-9b6a-163905f2647e"}
album: Playing with My Heart
  type: MusicAlbum
  date published: 2012-12-11
album: Playing with My Heart
  type: MusicAlbum
  date published: 2012-12-11
album: In the Beginning
  type: MusicAlbum
  date published: 2015-09-29
album: Life Love & Liquor
  type: MusicAlbum
  date published: 2015-10-02
album: Grey
  type: MusicAlbum
  date published: 2017-06-06
album: Barista Sista
  type: MusicAlbum
  date published: 2018-03-30
album: Think About Us
  type: MusicAlbum
  date published: 2020-06-05
album: Change the World
  type: MusicAlbum
  date published: 2020-06-05
album: Never Go Back
  type: MusicAlbum
  date published: 2020-11-27