K'mari Mae
type: MusicGroup
popularity: 4
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb7648ed4b1f59ed526c0254a98bb24f9c940e6ada1d78c6961ddaaa44f033e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5d4c0e4-6500-4481-aa04-069e29ff339d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5d4c0e4-6500-4481-aa04-069e29ff339d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5d4c0e4-6500-4481-aa04-069e29ff339d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb7648ed4b1f59ed526c0254a98bb24f9c940e6ada1d78c6961ddaaa44f033e1","name":"K'mari Mae","registered_at":"2026-06-21T15:10:32Z","symbol":"NIM1955890","token_address":"0xe98d4ea3e8a478bb73737b31a91997de6894d79b","type":"artist","uuid":"f5d4c0e4-6500-4481-aa04-069e29ff339d"}
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 0xeb7648ed4b1f59ed526c0254a98bb24f9c940e6ada1d78c6961ddaaa44f033e1. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5d4c0e4-6500-4481-aa04-069e29ff339d.json and https://artists.proofprofile.net/proofs/artist/f5d4c0e4-6500-4481-aa04-069e29ff339d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xeb7648ed4b1f59ed526c0254a98bb24f9c940e6ada1d78c6961ddaaa44f033e1","name":"K'mari Mae","registered_at":"2026-06-21T15:10:32Z","symbol":"NIM1955890","token_address":"0xe98d4ea3e8a478bb73737b31a91997de6894d79b","type":"artist","uuid":"f5d4c0e4-6500-4481-aa04-069e29ff339d"}
album: How
  type: MusicAlbum
  date published: 2022-05-06
  track: How
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: K'mari Mae
    in album: How
      type: MusicAlbum
      date published: 2022-05-06
    isrc code: TCAGE2280451
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:45:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1828a986483ecaa671bc318ac6e6555568e5670a0b4df5a61a1ed54395bf9b06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2280451
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x1828a986483ecaa671bc318ac6e6555568e5670a0b4df5a61a1ed54395bf9b06. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2280451 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: How
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.044
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.189
      additional property: Energy
        type: PropertyValue
        value: 0.206
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.439
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.374
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.914
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: TIS’ THE SEASON
  type: MusicAlbum
  date published: 2022-12-20
album: In My Zone
  type: MusicAlbum
  date published: 2024-06-26
album: TIS’ THE SEASON
  type: MusicAlbum
  date published: 2024-12-19
album: WHERE I’M LOVED
  type: MusicAlbum
  date published: 2025-02-14
album: A.L.I.E.N
  type: MusicAlbum
  date published: 2025-05-20