IAN
type: MusicGroup
popularity: 8
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaef908a153824b4d3129831a55337a1323df78773d581545bd0a619065c83eb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ed1d5b3-0eec-44ba-91db-04d07a69d36b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ed1d5b3-0eec-44ba-91db-04d07a69d36b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ed1d5b3-0eec-44ba-91db-04d07a69d36b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef908a153824b4d3129831a55337a1323df78773d581545bd0a619065c83eb9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ed1d5b3-0eec-44ba-91db-04d07a69d36b.json and https://artists.proofprofile.net/proofs/artist/8ed1d5b3-0eec-44ba-91db-04d07a69d36b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Just A Friend
  type: MusicAlbum
  date published: 2020-08-13
album: Just A Friend
  type: MusicAlbum
  date published: 2020-08-13
album: Good Morning
  type: MusicAlbum
  date published: 2020-11-05
  track: Good Morning
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187172
    explicit: false
    by artist: IAN
    in album: Good Morning
      type: MusicAlbum
      date published: 2020-11-05
    isrc code: KRMIM2029563
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T19:30:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46d7f732bbcb4ce93e9a0c09566197ff928b26a5c7edbe22276e8f7e2944cdcc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2029563
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d7f732bbcb4ce93e9a0c09566197ff928b26a5c7edbe22276e8f7e2944cdcc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KRMIM2029563.
      date published: 2026-07-02T16:51:38Z
    audio: Good Morning
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.917
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.324
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.841
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.731
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.266
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Good Morning
  type: MusicAlbum
  date published: 2020-11-05
album: Regrets
  type: MusicAlbum
  date published: 2021-01-15
album: Don’t wanna be apart
  type: MusicAlbum
  date published: 2021-06-03
album: Vacation
  type: MusicAlbum
  date published: 2021-07-08
album: Vacation
  type: MusicAlbum
  date published: 2021-07-08
album: Nice Weather
  type: MusicAlbum
  date published: 2021-08-13
album: Orange
  type: MusicAlbum
  date published: 2021-10-25
album: I'm Into You
  type: MusicAlbum
  date published: 2021-12-29
album: Morning Stroll
  type: MusicAlbum
  date published: 2022-04-27
album: Ttukseom
  type: MusicAlbum
  date published: 2022-05-27
album: Daisy
  type: MusicAlbum
  date published: 2022-06-27
album: I like you
  type: MusicAlbum
  date published: 2022-07-19
album: Late Summer Night
  type: MusicAlbum
  date published: 2022-08-29
album: Spring, just like you
  type: MusicAlbum
  date published: 2023-04-06
album: Stand Up Underground HYPE EP. 05 : Ian
  type: MusicAlbum
  date published: 2023-06-12
album: How Long?
  type: MusicAlbum
  date published: 2024-03-12
album: Why won’t you be mine
  type: MusicAlbum
  date published: 2025-03-07
album: Take a walk with me?
  type: MusicAlbum
  date published: 2025-05-13