Ethan David
type: MusicGroup
popularity: 2
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2594e0b199444c771f59a34c35fce4c9478784408d6b0ccc51c4ffaf0a7a44cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6ef2226-7369-45f2-b4d6-fce24b94c5e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6ef2226-7369-45f2-b4d6-fce24b94c5e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6ef2226-7369-45f2-b4d6-fce24b94c5e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2594e0b199444c771f59a34c35fce4c9478784408d6b0ccc51c4ffaf0a7a44cf","name":"Ethan David","registered_at":"2026-06-20T08:11:15Z","symbol":"NIM1561588","token_address":"0xfbaa995f8a2e2e52229b42b7dd6bce0cb394cdf1","type":"artist","uuid":"a6ef2226-7369-45f2-b4d6-fce24b94c5e0"}
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 0x2594e0b199444c771f59a34c35fce4c9478784408d6b0ccc51c4ffaf0a7a44cf. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6ef2226-7369-45f2-b4d6-fce24b94c5e0.json and https://artists.proofprofile.net/proofs/artist/a6ef2226-7369-45f2-b4d6-fce24b94c5e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x2594e0b199444c771f59a34c35fce4c9478784408d6b0ccc51c4ffaf0a7a44cf","name":"Ethan David","registered_at":"2026-06-20T08:11:15Z","symbol":"NIM1561588","token_address":"0xfbaa995f8a2e2e52229b42b7dd6bce0cb394cdf1","type":"artist","uuid":"a6ef2226-7369-45f2-b4d6-fce24b94c5e0"}
album: i think
  type: MusicAlbum
  date published: 2022-11-15
album: mad hatter (demos)
  type: MusicAlbum
  date published: 2023-04-01
album: baller (Marris remix)
  type: MusicAlbum
  date published: 2023-04-21
album: glow
  type: MusicAlbum
  date published: 2023-06-30
album: sixteen (demos)
  type: MusicAlbum
  date published: 2023-07-29
album: statement 2023
  type: MusicAlbum
  date published: 2023-09-14
album: subject to change
  type: MusicAlbum
  date published: 2023-10-20
album: one minute
  type: MusicAlbum
  date published: 2023-12-01
album: y'all ain't even know
  type: MusicAlbum
  date published: 2024-06-14
album: see you again
  type: MusicAlbum
  date published: 2024-11-01
  track: see you again
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240600
    explicit: false
    by artist: Ethan David
    in album: see you again
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: QZZ762467256
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:18:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c17fa56e08ce75371b665995ad28247f551f601f722724eb35e962b53c90402
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ762467256
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x6c17fa56e08ce75371b665995ad28247f551f601f722724eb35e962b53c90402. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ762467256.
      date published: 2026-07-04T10:04:33Z
    audio: see you again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.008
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.326
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.177
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.172
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.574
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: this side of you
  type: MusicAlbum
  date published: 2025-03-21