Lost Creation
type: MusicGroup
genre: deathcore
popularity: 5
followers: 2776
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0e17b25c090c74f2544ddba8b5acae131d7a3ed32a07ce92b561b7270483ba8
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/948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0e17b25c090c74f2544ddba8b5acae131d7a3ed32a07ce92b561b7270483ba8","name":"Lost Creation","registered_at":"2026-06-17T17:29:58Z","symbol":"NIM1467471","token_address":"0xa607e4b56f02027134cbd4021fa956f1f96537a2","type":"artist","uuid":"948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5"}
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 0xd0e17b25c090c74f2544ddba8b5acae131d7a3ed32a07ce92b561b7270483ba8. 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/948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5.json and https://artists.proofprofile.net/proofs/artist/948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd0e17b25c090c74f2544ddba8b5acae131d7a3ed32a07ce92b561b7270483ba8","name":"Lost Creation","registered_at":"2026-06-17T17:29:58Z","symbol":"NIM1467471","token_address":"0xa607e4b56f02027134cbd4021fa956f1f96537a2","type":"artist","uuid":"948b0bbb-f4fa-41fc-b1ec-8eeafc2c6fa5"}
album: Enemy
  type: MusicAlbum
  date published: 2016-01-10
album: Loathing
  type: MusicAlbum
  date published: 2018-07-05
album: Tales of Hatred
  type: MusicAlbum
  date published: 2018-09-28
  track: Wrath of the Lamb
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325934
    explicit: false
    by artist: Lost Creation
    in album: Tales of Hatred
      type: MusicAlbum
      date published: 2018-09-28
    genre: deathcore
    isrc code: TCADT1883020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:02:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2bb6301c953993546a51c44fd7622e0bf5015e7a9d292243ba3a9a529dd22a59
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1883020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:03:21Z
    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 0x2bb6301c953993546a51c44fd7622e0bf5015e7a9d292243ba3a9a529dd22a59. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:03:21Z), 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/TCADT1883020.
      date published: 2026-07-19T18:03:21Z
    audio: Wrath of the Lamb
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.596
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.188
      additional property: Energy
        type: PropertyValue
        value: 0.862
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.037
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.402
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mother of Misery
  type: MusicAlbum
  date published: 2018-10-06
album: Tales of Hatred (Instrumental Version)
  type: MusicAlbum
  date published: 2021-05-21
album: The Absence
  type: MusicAlbum
  date published: 2025-06-30
album: The Deal
  type: MusicAlbum
  date published: 2025-09-05
album: The Masquerade
  type: MusicAlbum
  date published: 2025-10-10
album: Cycles of Rot
  type: MusicAlbum
  date published: 2025-10-30