LoFi Sk8ter
type: MusicGroup
genre: downtempo
popularity: 4
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe484ec8929a8fd41821c72c09a4f965568f57ad79b376e6c4ab73b99d9122333
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7e1fdb6-58d8-493e-b783-26512c56256b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7e1fdb6-58d8-493e-b783-26512c56256b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7e1fdb6-58d8-493e-b783-26512c56256b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe484ec8929a8fd41821c72c09a4f965568f57ad79b376e6c4ab73b99d9122333","name":"LoFi Sk8ter","registered_at":"2026-06-20T08:25:23Z","symbol":"NIM1564492","token_address":"0x913f817b76ac6b79ec6e5cc4d69c713db7da1a2a","type":"artist","uuid":"a7e1fdb6-58d8-493e-b783-26512c56256b"}
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 0xe484ec8929a8fd41821c72c09a4f965568f57ad79b376e6c4ab73b99d9122333. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7e1fdb6-58d8-493e-b783-26512c56256b.json and https://artists.proofprofile.net/proofs/artist/a7e1fdb6-58d8-493e-b783-26512c56256b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe484ec8929a8fd41821c72c09a4f965568f57ad79b376e6c4ab73b99d9122333","name":"LoFi Sk8ter","registered_at":"2026-06-20T08:25:23Z","symbol":"NIM1564492","token_address":"0x913f817b76ac6b79ec6e5cc4d69c713db7da1a2a","type":"artist","uuid":"a7e1fdb6-58d8-493e-b783-26512c56256b"}
album: Exuviate
  type: MusicAlbum
  date published: 2021-09-09
album: Next
  type: MusicAlbum
  date published: 2021-09-23
album: Expand
  type: MusicAlbum
  date published: 2021-10-08
album: Flip
  type: MusicAlbum
  date published: 2021-10-22
album: Cycle
  type: MusicAlbum
  date published: 2021-11-01
album: LoFi Sk8ting (Extended Version)
  type: MusicAlbum
  date published: 2021-11-15
  track: Exuviate
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125195
    explicit: false
    by artist: LoFi Sk8ter
    in album: LoFi Sk8ting (Extended Version)
      type: MusicAlbum
      date published: 2021-11-15
    genre: downtempo
    isrc code: SE2CT2100283
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:44:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdded0a8820b330ed41797287714c23f8f239991c3f86a5353df6364238abf5d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2CT2100283
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0xdded0a8820b330ed41797287714c23f8f239991c3f86a5353df6364238abf5d2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/SE2CT2100283.
      date published: 2026-07-17T00:53:26Z
    audio: Exuviate
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.994
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.483
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.469
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.884
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.359
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Beings
  type: MusicAlbum
  date published: 2021-11-29
album: Shadow
  type: MusicAlbum
  date published: 2021-12-13
album: Contrive
  type: MusicAlbum
  date published: 2021-12-27
album: LoFi Sk8ting
  type: MusicAlbum
  date published: 2022-01-10
album: Mention
  type: MusicAlbum
  date published: 2022-01-24
album: Around
  type: MusicAlbum
  date published: 2022-02-07
album: Bright
  type: MusicAlbum
  date published: 2022-02-21
album: Walking
  type: MusicAlbum
  date published: 2022-03-29
album: Balance (Extended Version)
  type: MusicAlbum
  date published: 2022-04-12
album: Balance
  type: MusicAlbum
  date published: 2022-04-26
album: LoFi Chilling (Continuous Mix)
  type: MusicAlbum
  date published: 2022-05-10
album: Capable
  type: MusicAlbum
  date published: 2022-05-13
album: View
  type: MusicAlbum
  date published: 2022-05-27