The Antarctica Project
type: MusicGroup
genre: deathcore
genre: djent
genre: metalcore
genre: progressive metal
popularity: 8
followers: 3549
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85ea3cde071452c667c277a1d665bed13156595efed1d403f33f1fe0c70acfd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85ea3cde071452c667c277a1d665bed13156595efed1d403f33f1fe0c70acfd3","name":"The Antarctica Project","registered_at":"2026-06-16T04:05:23Z","symbol":"NIM0931977","token_address":"0x5378493658f51a0c0520a34fe3d8481b30f76138","type":"artist","uuid":"29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c"}
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 0x85ea3cde071452c667c277a1d665bed13156595efed1d403f33f1fe0c70acfd3. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c.json and https://artists.proofprofile.net/proofs/artist/29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0x85ea3cde071452c667c277a1d665bed13156595efed1d403f33f1fe0c70acfd3","name":"The Antarctica Project","registered_at":"2026-06-16T04:05:23Z","symbol":"NIM0931977","token_address":"0x5378493658f51a0c0520a34fe3d8481b30f76138","type":"artist","uuid":"29cb770c-e4f2-4c6d-9eb3-2bbbaf48056c"}
album: Timebreaker
  type: MusicAlbum
  date published: 2017-06-17
album: Timebreaker
  type: MusicAlbum
  date published: 2017-06-17
album: Timebreaker
  type: MusicAlbum
  date published: 2017-06-22
album: Transmute
  type: MusicAlbum
  date published: 2018-01-05
  track: Adamant
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245371
    explicit: true
    by artist: The Antarctica Project
    in album: Transmute
      type: MusicAlbum
      date published: 2018-01-05
    genre: deathcore
    genre: djent
    genre: metalcore
    genre: progressive metal
    isrc code: QZHNA1927207
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:31:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x552d676f564e64213b9d7e7d8de1fcb17730ced19c1d88cb112113c3334068a0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1927207
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 0x552d676f564e64213b9d7e7d8de1fcb17730ced19c1d88cb112113c3334068a0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZHNA1927207.
      date published: 2026-07-21T15:22:58Z
    audio: Adamant
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.588
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.286
      additional property: Energy
        type: PropertyValue
        value: 0.963
      additional property: Speechiness
        type: PropertyValue
        value: 0.228
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.393
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.227
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.386
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Transmute
  type: MusicAlbum
  date published: 2018-01-05
album: Ominous Valley
  type: MusicAlbum
  date published: 2018-12-16
album: Ominous Valley
  type: MusicAlbum
  date published: 2018-12-16
album: Ominous Valley
  type: MusicAlbum
  date published: 2018-12-16
album: Transmute (Instrumental Edition)
  type: MusicAlbum
  date published: 2019-01-05
album: Transmute (Instrumental Edition)
  type: MusicAlbum
  date published: 2019-01-05
album: Transmute (Instrumental Edition)
  type: MusicAlbum
  date published: 2019-01-05
album: Ominous Valley (Instrumental)
  type: MusicAlbum
  date published: 2019-06-09
album: Ominous Valley (Instrumental)
  type: MusicAlbum
  date published: 2019-06-09
album: Ominous Valley (Instrumental)
  type: MusicAlbum
  date published: 2019-06-09
album: AIM
  type: MusicAlbum
  date published: 2020-04-10
album: AIM
  type: MusicAlbum
  date published: 2020-04-10
album: AIM (Instrumental Edition)
  type: MusicAlbum
  date published: 2021-04-15
album: Faceshifters
  type: MusicAlbum
  date published: 2021-06-04
album: Owari
  type: MusicAlbum
  date published: 2023-02-10
album: Owari
  type: MusicAlbum
  date published: 2023-02-10
album: Chromatic Skies
  type: MusicAlbum
  date published: 2024-06-06
album: An Endless Journey (Awakened)
  type: MusicAlbum
  date published: 2024-10-16