Lappi Itsenäiseksi
type: MusicGroup
genre: finnish hip hop
popularity: 2
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee5af37c71c6b6c25da3f94357a01b5e5d8cb5ae54f645be2434588bb56c165e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beb3bb4a-4eec-40ad-a4e0-be7abb539f6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beb3bb4a-4eec-40ad-a4e0-be7abb539f6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/beb3bb4a-4eec-40ad-a4e0-be7abb539f6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee5af37c71c6b6c25da3f94357a01b5e5d8cb5ae54f645be2434588bb56c165e","name":"Lappi Itsenäiseksi","registered_at":"2026-06-20T18:44:51Z","symbol":"NIM1680391","token_address":"0xc3caf63623963facdc23449755bfaf9a543178a1","type":"artist","uuid":"beb3bb4a-4eec-40ad-a4e0-be7abb539f6a"}
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 0xee5af37c71c6b6c25da3f94357a01b5e5d8cb5ae54f645be2434588bb56c165e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beb3bb4a-4eec-40ad-a4e0-be7abb539f6a.json and https://artists.proofprofile.net/proofs/artist/beb3bb4a-4eec-40ad-a4e0-be7abb539f6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xee5af37c71c6b6c25da3f94357a01b5e5d8cb5ae54f645be2434588bb56c165e","name":"Lappi Itsenäiseksi","registered_at":"2026-06-20T18:44:51Z","symbol":"NIM1680391","token_address":"0xc3caf63623963facdc23449755bfaf9a543178a1","type":"artist","uuid":"beb3bb4a-4eec-40ad-a4e0-be7abb539f6a"}
album: Rollosta ikuisuuteen
  type: MusicAlbum
  date published: 2021-03-09
  track: Rollosta ikuisuuteen
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240250
    explicit: false
    by artist: Lappi Itsenäiseksi
    in album: Rollosta ikuisuuteen
      type: MusicAlbum
      date published: 2021-03-09
    genre: finnish hip hop
    isrc code: QM4TX2114412
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:26:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x58bbeef09896fd2a0645d48acb95253c7fa88593d2a6fb74ba88ef069328b57b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2114412
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:28:37Z
    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 0x58bbeef09896fd2a0645d48acb95253c7fa88593d2a6fb74ba88ef069328b57b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:28:37Z), 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/QM4TX2114412.
      date published: 2026-07-20T11:28:37Z
    audio: Rollosta ikuisuuteen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.999
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.933
      additional property: Energy
        type: PropertyValue
        value: 0.573
      additional property: Speechiness
        type: PropertyValue
        value: 0.247
      additional property: Acousticness
        type: PropertyValue
        value: 0.06
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.027
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.705
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.641
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major