Lost Wave
type: MusicGroup
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5dd05be1df2c36001a6bb4b5b4a005d58fa041bb09e5d973630649e53a8d061
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98c9d434-d538-48b0-ae15-cc7280d21f8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98c9d434-d538-48b0-ae15-cc7280d21f8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98c9d434-d538-48b0-ae15-cc7280d21f8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5dd05be1df2c36001a6bb4b5b4a005d58fa041bb09e5d973630649e53a8d061","name":"Lost Wave","registered_at":"2026-06-17T19:14:27Z","symbol":"NIM1492411","token_address":"0x2cdc1840738d8567d4fd010b625e6f145c1bfe53","type":"artist","uuid":"98c9d434-d538-48b0-ae15-cc7280d21f8f"}
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 0xb5dd05be1df2c36001a6bb4b5b4a005d58fa041bb09e5d973630649e53a8d061. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98c9d434-d538-48b0-ae15-cc7280d21f8f.json and https://artists.proofprofile.net/proofs/artist/98c9d434-d538-48b0-ae15-cc7280d21f8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb5dd05be1df2c36001a6bb4b5b4a005d58fa041bb09e5d973630649e53a8d061","name":"Lost Wave","registered_at":"2026-06-17T19:14:27Z","symbol":"NIM1492411","token_address":"0x2cdc1840738d8567d4fd010b625e6f145c1bfe53","type":"artist","uuid":"98c9d434-d538-48b0-ae15-cc7280d21f8f"}
album: I Just Wanna Die
  type: MusicAlbum
  date published: 2018-09-24
  track: I Just Wanna Die
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182480
    explicit: true
    by artist: Lost Wave
    in album: I Just Wanna Die
      type: MusicAlbum
      date published: 2018-09-24
    isrc code: QZES61879819
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:36:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35e5cd600b9721de7495278d549cd43239fea9683fa589cb346de600453461bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61879819
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T14:09:34Z
    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 0x35e5cd600b9721de7495278d549cd43239fea9683fa589cb346de600453461bb. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZES61879819.
      date published: 2026-07-19T14:09:34Z
    audio: I Just Wanna Die
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.042
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.742
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.17
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.955
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Make It Big
  type: MusicAlbum
  date published: 2018-11-24
album: Sad Emotional
  type: MusicAlbum
  date published: 2019-01-02
album: Lemonade
  type: MusicAlbum
  date published: 2019-06-21
album: Drip Drip
  type: MusicAlbum
  date published: 2020-01-21
album: Toxic
  type: MusicAlbum
  date published: 2020-03-13