Kam Kalloway
type: MusicGroup
popularity: 3
followers: 1796
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8a7646817d678a7de721de764dd5d9597cc52d272fe209c423e000b446b71ef
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/145eeeff-4fdd-477c-b9e2-da9d89b14b01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145eeeff-4fdd-477c-b9e2-da9d89b14b01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/145eeeff-4fdd-477c-b9e2-da9d89b14b01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8a7646817d678a7de721de764dd5d9597cc52d272fe209c423e000b446b71ef","name":"Kam Kalloway","registered_at":"2026-06-15T20:40:30Z","symbol":"NIM0825770","token_address":"0x58feb13fbaaab5ca1f8f86a8703ca493a735d590","type":"artist","uuid":"145eeeff-4fdd-477c-b9e2-da9d89b14b01"}
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 0xa8a7646817d678a7de721de764dd5d9597cc52d272fe209c423e000b446b71ef. 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/145eeeff-4fdd-477c-b9e2-da9d89b14b01.json and https://artists.proofprofile.net/proofs/artist/145eeeff-4fdd-477c-b9e2-da9d89b14b01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xa8a7646817d678a7de721de764dd5d9597cc52d272fe209c423e000b446b71ef","name":"Kam Kalloway","registered_at":"2026-06-15T20:40:30Z","symbol":"NIM0825770","token_address":"0x58feb13fbaaab5ca1f8f86a8703ca493a735d590","type":"artist","uuid":"145eeeff-4fdd-477c-b9e2-da9d89b14b01"}
album: Honestly
  type: MusicAlbum
  date published: 2020-03-03
  track: Honestly
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222928
    explicit: true
    by artist: Kam Kalloway
    in album: Honestly
      type: MusicAlbum
      date published: 2020-03-03
    isrc code: QZFYZ2063979
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:58:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfcb314427dd4fcb61a60be8a24408dde293d0ed006ceca1eb49c50c72e24c129
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2063979
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xfcb314427dd4fcb61a60be8a24408dde293d0ed006ceca1eb49c50c72e24c129. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2063979.
      date published: 2026-07-05T19:27:56Z
    audio: Honestly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.02
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.564
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.168
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.228
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.39
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Honestly
  type: MusicAlbum
  date published: 2020-03-03
album: Too Faced
  type: MusicAlbum
  date published: 2021-02-22
album: Too Faced
  type: MusicAlbum
  date published: 2021-02-22
album: Kizzy
  type: MusicAlbum
  date published: 2021-11-12
album: Atlanta
  type: MusicAlbum
  date published: 2022-01-03
album: Atlanta
  type: MusicAlbum
  date published: 2022-02-18
album: Atlanta
  type: MusicAlbum
  date published: 2022-02-18
album: Lights Out
  type: MusicAlbum
  date published: 2022-04-12
album: G.A.D.
  type: MusicAlbum
  date published: 2022-08-17
album: Good 2U
  type: MusicAlbum
  date published: 2022-09-16
album: Adrenaline
  type: MusicAlbum
  date published: 2023-09-07
album: Adrenaline (Dance Remix)
  type: MusicAlbum
  date published: 2023-11-10
album: Adrenaline (Jersey Club Remix)
  type: MusicAlbum
  date published: 2023-11-17