Ilja Teppo
type: MusicGroup
genre: finnish pop
genre: finnish rock
genre: iskelmä
popularity: 7
followers: 308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2462fddfd3531178e64c067e0d0bd32b8bdccea9c6e7eb8e2591cc58275ef805
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953854
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953854
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01f889d1-0e32-4b5d-b5ab-918116c0f70f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01f889d1-0e32-4b5d-b5ab-918116c0f70f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01f889d1-0e32-4b5d-b5ab-918116c0f70f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:16:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2462fddfd3531178e64c067e0d0bd32b8bdccea9c6e7eb8e2591cc58275ef805","name":"Ilja Teppo","registered_at":"2026-06-15T14:21:02Z","symbol":"NIM0735221","token_address":"0x3c6a061e97cb308fbdeb12b3c4f86b1e429366dc","type":"artist","uuid":"01f889d1-0e32-4b5d-b5ab-918116c0f70f"}
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 0x2462fddfd3531178e64c067e0d0bd32b8bdccea9c6e7eb8e2591cc58275ef805. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01f889d1-0e32-4b5d-b5ab-918116c0f70f.json and https://artists.proofprofile.net/proofs/artist/01f889d1-0e32-4b5d-b5ab-918116c0f70f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x2462fddfd3531178e64c067e0d0bd32b8bdccea9c6e7eb8e2591cc58275ef805","name":"Ilja Teppo","registered_at":"2026-06-15T14:21:02Z","symbol":"NIM0735221","token_address":"0x3c6a061e97cb308fbdeb12b3c4f86b1e429366dc","type":"artist","uuid":"01f889d1-0e32-4b5d-b5ab-918116c0f70f"}
album: Laulu äidille
  type: MusicAlbum
  date published: 2019-05-09
album: Et saanut lottovoittoa
  type: MusicAlbum
  date published: 2022-04-08
album: Puudeli
  type: MusicAlbum
  date published: 2022-08-26
album: Onnen osakkeita
  type: MusicAlbum
  date published: 2022-10-21
  track: Laulu suomalaisista
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177593
    explicit: false
    by artist: Ilja Teppo
    in album: Onnen osakkeita
      type: MusicAlbum
      date published: 2022-10-21
    genre: finnish pop
    genre: finnish rock
    genre: iskelmä
    isrc code: FIEMX2200149
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:04:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b52d22c827b26e319ebf601147abf920cc910b24e47d85652c617f272c59306
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958384
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958384
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEMX2200149
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:27:02Z
    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 0x2b52d22c827b26e319ebf601147abf920cc910b24e47d85652c617f272c59306. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/FIEMX2200149.
      date published: 2026-07-17T08:27:02Z
    audio: Laulu suomalaisista
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.455
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.897
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.115
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.47
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.66
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.411
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Laulu suomalaisista
  type: MusicAlbum
  date published: 2023-01-20
album: Onnen osakkeita
  type: MusicAlbum
  date published: 2023-05-26