Indigo Ice
type: MusicGroup
genre: deathcore
genre: metalcore
popularity: 2
followers: 386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x538060dc6414b736ccbc5562403c0cd2792b4c75a2a6838890183fe9e91e99d2
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/9a3fb712-5e72-4a3d-8624-9dc344320d3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a3fb712-5e72-4a3d-8624-9dc344320d3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a3fb712-5e72-4a3d-8624-9dc344320d3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x538060dc6414b736ccbc5562403c0cd2792b4c75a2a6838890183fe9e91e99d2","name":"Indigo Ice","registered_at":"2026-06-17T19:30:27Z","symbol":"NIM1496223","token_address":"0x89ab2ec9a5a7c89fc1d9beee44d5284e369323c8","type":"artist","uuid":"9a3fb712-5e72-4a3d-8624-9dc344320d3e"}
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 0x538060dc6414b736ccbc5562403c0cd2792b4c75a2a6838890183fe9e91e99d2. 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/9a3fb712-5e72-4a3d-8624-9dc344320d3e.json and https://artists.proofprofile.net/proofs/artist/9a3fb712-5e72-4a3d-8624-9dc344320d3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x538060dc6414b736ccbc5562403c0cd2792b4c75a2a6838890183fe9e91e99d2","name":"Indigo Ice","registered_at":"2026-06-17T19:30:27Z","symbol":"NIM1496223","token_address":"0x89ab2ec9a5a7c89fc1d9beee44d5284e369323c8","type":"artist","uuid":"9a3fb712-5e72-4a3d-8624-9dc344320d3e"}
album: Bloodlust
  type: MusicAlbum
  date published: 2021-01-08
album: Equinox
  type: MusicAlbum
  date published: 2021-05-14
album: Back and Forth
  type: MusicAlbum
  date published: 2021-11-12
album: Back and Forth
  type: MusicAlbum
  date published: 2023-02-17
album: Phantom Limb
  type: MusicAlbum
  date published: 2023-03-17
album: Phantom Limb
  type: MusicAlbum
  date published: 2023-03-17
album: Progenial Martyrdom
  type: MusicAlbum
  date published: 2024-08-02
album: Progenial Martyrdom
  type: MusicAlbum
  date published: 2024-08-02
album: Death Diva
  type: MusicAlbum
  date published: 2024-10-18
album: Death Diva
  type: MusicAlbum
  date published: 2024-10-18
album: (Do)n't Look
  type: MusicAlbum
  date published: 2025-06-13
  track: (Do)n't Look
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192998
    explicit: true
    by artist: Indigo Ice
    in album: (Do)n't Look
      type: MusicAlbum
      date published: 2025-06-13
    genre: deathcore
    genre: metalcore
    isrc code: QZPLR2598644
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:28:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad572c6fb4a43470cb22b7eb95061322d54d28fbc6454b55b4fcc7b474ef734d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2598644
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xad572c6fb4a43470cb22b7eb95061322d54d28fbc6454b55b4fcc7b474ef734d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZPLR2598644.
      date published: 2026-07-04T11:19:20Z
    audio: (Do)n't Look
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.074
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.445
      additional property: Energy
        type: PropertyValue
        value: 0.998
      additional property: Speechiness
        type: PropertyValue
        value: 0.134
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.195
      additional property: Liveness
        type: PropertyValue
        value: 0.754
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.457
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: [Do]n't Look
  type: MusicAlbum
  date published: 2025-06-13