Ethan Loke
type: MusicGroup
popularity: 11
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c4188853fad3e13e92c655671d5a2cd84dab095f8498e02538403e5ade2e340
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81763f73-71fc-43a6-9089-de21836201e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81763f73-71fc-43a6-9089-de21836201e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81763f73-71fc-43a6-9089-de21836201e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c4188853fad3e13e92c655671d5a2cd84dab095f8498e02538403e5ade2e340","name":"Ethan Loke","registered_at":"2026-06-14T18:04:29Z","symbol":"NIM0533171","token_address":"0x72c8b0a6b7423bec79af610eb28dd90b0f494f43","type":"artist","uuid":"81763f73-71fc-43a6-9089-de21836201e1"}
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 0x6c4188853fad3e13e92c655671d5a2cd84dab095f8498e02538403e5ade2e340. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81763f73-71fc-43a6-9089-de21836201e1.json and https://artists.proofprofile.net/proofs/artist/81763f73-71fc-43a6-9089-de21836201e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x6c4188853fad3e13e92c655671d5a2cd84dab095f8498e02538403e5ade2e340","name":"Ethan Loke","registered_at":"2026-06-14T18:04:29Z","symbol":"NIM0533171","token_address":"0x72c8b0a6b7423bec79af610eb28dd90b0f494f43","type":"artist","uuid":"81763f73-71fc-43a6-9089-de21836201e1"}
album: Normal
  type: MusicAlbum
  date published: 2024-10-09
album: Normal
  type: MusicAlbum
  date published: 2024-10-09
album: You'll Be Fine
  type: MusicAlbum
  date published: 2025-03-07
album: Crescent Moon
  type: MusicAlbum
  date published: 2025-04-25
album: Nothing Is Real
  type: MusicAlbum
  date published: 2025-06-27
album: Nothing Is Real
  type: MusicAlbum
  date published: 2025-06-27
album: Roses In Pottery
  type: MusicAlbum
  date published: 2025-08-15
  track: Roses In Pottery
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307500
    explicit: false
    by artist: Ethan Loke
    in album: Roses In Pottery
      type: MusicAlbum
      date published: 2025-08-15
    isrc code: QZWFR2574768
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:08:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb544909e2c0636c77eb916fab1dff8dc63564465c1941e86c8d56147bfef69a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2574768
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xbb544909e2c0636c77eb916fab1dff8dc63564465c1941e86c8d56147bfef69a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZWFR2574768.
      date published: 2026-07-06T06:56:49Z
    audio: Roses In Pottery
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.041
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.292
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.389
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.773
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Roses In Pottery
  type: MusicAlbum
  date published: 2025-08-15
album: Guilty of Murder
  type: MusicAlbum
  date published: 2025-11-07