Lions from Alaska
type: MusicGroup
genre: melodic hardcore
genre: metalcore
popularity: 4
followers: 2372
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd33e8e95fc5760bb26e3fd89c991b2e0d76747d29fe2b2ab75b5551d9a9e7767
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a9ad21e-add1-4b91-92b9-0f47eea400e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a9ad21e-add1-4b91-92b9-0f47eea400e3
additional property: OTSTimestamp
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  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd33e8e95fc5760bb26e3fd89c991b2e0d76747d29fe2b2ab75b5551d9a9e7767","name":"Lions from Alaska","registered_at":"2026-06-17T08:20:43Z","symbol":"NIM1336504","token_address":"0x9333a5134693475cddf01af98b37f51053c723bf","type":"artist","uuid":"7a9ad21e-add1-4b91-92b9-0f47eea400e3"}
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 0xd33e8e95fc5760bb26e3fd89c991b2e0d76747d29fe2b2ab75b5551d9a9e7767. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a9ad21e-add1-4b91-92b9-0f47eea400e3.json and https://artists.proofprofile.net/proofs/artist/7a9ad21e-add1-4b91-92b9-0f47eea400e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xd33e8e95fc5760bb26e3fd89c991b2e0d76747d29fe2b2ab75b5551d9a9e7767","name":"Lions from Alaska","registered_at":"2026-06-17T08:20:43Z","symbol":"NIM1336504","token_address":"0x9333a5134693475cddf01af98b37f51053c723bf","type":"artist","uuid":"7a9ad21e-add1-4b91-92b9-0f47eea400e3"}
album: Rebirth of the Phoenix
  type: MusicAlbum
  date published: 2017-05-06
album: Leaving You
  type: MusicAlbum
  date published: 2020-04-24
  track: Leaving You
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288000
    explicit: false
    by artist: Lions from Alaska
    in album: Leaving You
      type: MusicAlbum
      date published: 2020-04-24
    genre: melodic hardcore
    genre: metalcore
    isrc code: DELJ82005315
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82005315
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xe7e5d0ae3162295725bb0ffcf535b735ecb1ea1d8c67547575a3886e9ba9bfea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DELJ82005315.
      date published: 2026-07-06T06:56:49Z
    audio: Leaving You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.483
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.388
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.386
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.417
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.151
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wanderer
  type: MusicAlbum
  date published: 2021-01-29
album: The Abyss
  type: MusicAlbum
  date published: 2021-07-16