Kas Brees
type: MusicGroup
popularity: 6
followers: 1724
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b7dcb61fd0ffe3f814081af5130332f8f97b5557abd95976d6113be1abd7aa4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/437a7c2b-a099-467c-809b-ed48b7cf5cbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/437a7c2b-a099-467c-809b-ed48b7cf5cbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/437a7c2b-a099-467c-809b-ed48b7cf5cbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b7dcb61fd0ffe3f814081af5130332f8f97b5557abd95976d6113be1abd7aa4","name":"Kas Brees","registered_at":"2026-06-16T13:03:23Z","symbol":"NIM1060399","token_address":"0x1f76aae37d86fdc12398c84e775494554a09f737","type":"artist","uuid":"437a7c2b-a099-467c-809b-ed48b7cf5cbd"}
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 0x2b7dcb61fd0ffe3f814081af5130332f8f97b5557abd95976d6113be1abd7aa4. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/437a7c2b-a099-467c-809b-ed48b7cf5cbd.json and https://artists.proofprofile.net/proofs/artist/437a7c2b-a099-467c-809b-ed48b7cf5cbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x2b7dcb61fd0ffe3f814081af5130332f8f97b5557abd95976d6113be1abd7aa4","name":"Kas Brees","registered_at":"2026-06-16T13:03:23Z","symbol":"NIM1060399","token_address":"0x1f76aae37d86fdc12398c84e775494554a09f737","type":"artist","uuid":"437a7c2b-a099-467c-809b-ed48b7cf5cbd"}
album: Loudest in the Room
  type: MusicAlbum
  date published: 2020-10-24
album: Came from the floor
  type: MusicAlbum
  date published: 2021-04-17
album: Pose
  type: MusicAlbum
  date published: 2021-05-09
album: Fake Love
  type: MusicAlbum
  date published: 2023-02-28
album: Everyone's Invited
  type: MusicAlbum
  date published: 2023-07-28
album: Springfield
  type: MusicAlbum
  date published: 2024-06-17
album: Throwaways
  type: MusicAlbum
  date published: 2024-08-29
album: Lane Change
  type: MusicAlbum
  date published: 2024-10-09
album: Red October
  type: MusicAlbum
  date published: 2024-12-09
album: Carpool
  type: MusicAlbum
  date published: 2025-03-29