Frozen Shield
type: MusicGroup
genre: folk metal
genre: melodic death metal
genre: melodic metal
popularity: 5
followers: 1398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4da877dc6d4fb53081d75979be722e71e297efc607ce8b9ab2a6ceb8a66d3ffa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4da877dc6d4fb53081d75979be722e71e297efc607ce8b9ab2a6ceb8a66d3ffa","name":"Frozen Shield","registered_at":"2026-06-21T06:12:19Z","symbol":"NIM1844575","token_address":"0xc7559b75a0a5f8296d4de913e284f50ad2ad6a5d","type":"artist","uuid":"dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb"}
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 0x4da877dc6d4fb53081d75979be722e71e297efc607ce8b9ab2a6ceb8a66d3ffa. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb.json and https://artists.proofprofile.net/proofs/artist/dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4da877dc6d4fb53081d75979be722e71e297efc607ce8b9ab2a6ceb8a66d3ffa","name":"Frozen Shield","registered_at":"2026-06-21T06:12:19Z","symbol":"NIM1844575","token_address":"0xc7559b75a0a5f8296d4de913e284f50ad2ad6a5d","type":"artist","uuid":"dfcf8fd8-c584-47d4-8f8b-b0444dcb9ddb"}
album: Deafening Woods
  type: MusicAlbum
  date published: 2014-07-24
album: Ínia
  type: MusicAlbum
  date published: 2021-05-14
album: Land Under Storm
  type: MusicAlbum
  date published: 2021-06-18
album: The Lair of the Mad Magician
  type: MusicAlbum
  date published: 2021-09-10
album: The Greatest Journey
  type: MusicAlbum
  date published: 2021-10-08
album: The Greatest Journey
  type: MusicAlbum
  date published: 2021-10-08
album: Ínia
  type: MusicAlbum
  date published: 2021-11-05
album: Ínia (Orchestral Version)
  type: MusicAlbum
  date published: 2022-11-11
album: Land Under Storm (Orchestral Version)
  type: MusicAlbum
  date published: 2022-12-23
album: The Lair of the Mad Magician (Orchestral Version)
  type: MusicAlbum
  date published: 2023-06-02
album: Ínia Orchestral
  type: MusicAlbum
  date published: 2023-06-16
album: Flying Free
  type: MusicAlbum
  date published: 2023-09-29
  track: Flying Free
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217536
    explicit: false
    by artist: Frozen Shield
    in album: Flying Free
      type: MusicAlbum
      date published: 2023-09-29
    genre: folk metal
    genre: melodic death metal
    genre: melodic metal
    isrc code: GX4R52332322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:54:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6fed1ce1238618a5918c65f9371dcd67ca816e97c27025afded3b7efb403a744
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52332322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:56:07Z
    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 0x6fed1ce1238618a5918c65f9371dcd67ca816e97c27025afded3b7efb403a744. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:56:07Z), 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/GX4R52332322.
      date published: 2026-07-20T06:56:07Z
    audio: Flying Free
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.874
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.332
      additional property: Energy
        type: PropertyValue
        value: 0.95
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.123
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.912
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major