Ian Otta
type: MusicGroup
popularity: 3
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28938cb5231de34b16450702ec6fc4cd106003ddd5683292269dca291bfa064f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6504175e-63ce-4375-afeb-5a71e04b1535.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6504175e-63ce-4375-afeb-5a71e04b1535.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6504175e-63ce-4375-afeb-5a71e04b1535
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28938cb5231de34b16450702ec6fc4cd106003ddd5683292269dca291bfa064f","name":"Ian Otta","registered_at":"2026-06-17T00:50:39Z","symbol":"NIM1229136","token_address":"0x3a9c562a673c278fa4f18d694f8825e3e79374de","type":"artist","uuid":"6504175e-63ce-4375-afeb-5a71e04b1535"}
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 0x28938cb5231de34b16450702ec6fc4cd106003ddd5683292269dca291bfa064f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6504175e-63ce-4375-afeb-5a71e04b1535.json and https://artists.proofprofile.net/proofs/artist/6504175e-63ce-4375-afeb-5a71e04b1535.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x28938cb5231de34b16450702ec6fc4cd106003ddd5683292269dca291bfa064f","name":"Ian Otta","registered_at":"2026-06-17T00:50:39Z","symbol":"NIM1229136","token_address":"0x3a9c562a673c278fa4f18d694f8825e3e79374de","type":"artist","uuid":"6504175e-63ce-4375-afeb-5a71e04b1535"}
album: Mental Journey
  type: MusicAlbum
  date published: 2021-02-22
album: Nightdriver
  type: MusicAlbum
  date published: 2021-06-04
album: Nightdriver
  type: MusicAlbum
  date published: 2021-06-04
album: Happy Hour
  type: MusicAlbum
  date published: 2021-06-15
album: Colours of Light
  type: MusicAlbum
  date published: 2021-10-01
album: Rainy Sunday
  type: MusicAlbum
  date published: 2022-04-15
album: Beyond the Horizon
  type: MusicAlbum
  date published: 2022-05-17
album: Fragments of Summer
  type: MusicAlbum
  date published: 2022-09-23
album: Call in the Night
  type: MusicAlbum
  date published: 2022-10-21
album: Spring Awakening
  type: MusicAlbum
  date published: 2023-04-11
album: Waterdrops
  type: MusicAlbum
  date published: 2023-05-09
album: Cocktail Shaker
  type: MusicAlbum
  date published: 2023-06-23
album: Storm
  type: MusicAlbum
  date published: 2023-12-21
album: Tonight
  type: MusicAlbum
  date published: 2023-12-29
album: Colours of Water
  type: MusicAlbum
  date published: 2024-08-07
album: Slowmotion
  type: MusicAlbum
  date published: 2025-03-18
album: Relaxed Day
  type: MusicAlbum
  date published: 2025-04-04
  track: Relaxed Day
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212999
    explicit: false
    by artist: Ian Otta
    in album: Relaxed Day
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: UKACT2500071
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T14:01:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0046715e218a7e915595ec5218562497944327ab5f54a43429ff131f30bba901
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2500071
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 0x0046715e218a7e915595ec5218562497944327ab5f54a43429ff131f30bba901. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UKACT2500071 — a six-check JSON result.
      date published: 2026-07-17T15:15:14Z
    audio: Relaxed Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.004
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.055
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.861
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.972
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.404
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Velvet Clouds
  type: MusicAlbum
  date published: 2025-04-25
album: Ice Cream Lover
  type: MusicAlbum
  date published: 2025-06-24
album: The One of My Dreams
  type: MusicAlbum
  date published: 2025-07-31