K M E
type: MusicGroup
popularity: 7
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf419122e538a3ab2657f20883e4927ebe5201adc231449daa7bf3f31c875eef6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf419122e538a3ab2657f20883e4927ebe5201adc231449daa7bf3f31c875eef6","name":"K M E","registered_at":"2026-06-16T14:53:52Z","symbol":"NIM1086753","token_address":"0x823bf5e970fc0a402bd2dda74ca425d737e2994b","type":"artist","uuid":"48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66"}
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 0xf419122e538a3ab2657f20883e4927ebe5201adc231449daa7bf3f31c875eef6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66.json and https://artists.proofprofile.net/proofs/artist/48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf419122e538a3ab2657f20883e4927ebe5201adc231449daa7bf3f31c875eef6","name":"K M E","registered_at":"2026-06-16T14:53:52Z","symbol":"NIM1086753","token_address":"0x823bf5e970fc0a402bd2dda74ca425d737e2994b","type":"artist","uuid":"48b0bc5e-2ef8-4716-b0d4-b7b69f60dc66"}
album: K M E - EP
  type: MusicAlbum
  date published: 2017-12-09
album: No No No
  type: MusicAlbum
  date published: 2021-08-23
album: I Am Enough
  type: MusicAlbum
  date published: 2023-11-11
album: Sea of Love
  type: MusicAlbum
  date published: 2024-05-10
album: Soul
  type: MusicAlbum
  date published: 2025-01-01
  track: Soul
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226081
    explicit: false
    by artist: K M E
    in album: Soul
      type: MusicAlbum
      date published: 2025-01-01
    isrc code: QZZ7Q2461637
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:41:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbabbf1cae38f5f20a9626e64753dca3ddec0470edd176d99a5e83737adc2bc44
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2461637
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xbabbf1cae38f5f20a9626e64753dca3ddec0470edd176d99a5e83737adc2bc44. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ7Q2461637.
      date published: 2026-07-03T19:59:51Z
    audio: Soul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.042
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.741
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.298
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.37
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sea of Love (CMIXER Remix)
  type: MusicAlbum
  date published: 2025-05-09
album: Sea of Love (CMIXER Remix Radio Edit)
  type: MusicAlbum
  date published: 2025-07-23