Daeva
type: MusicGroup
genre: black metal
genre: speed metal
genre: thrash metal
description: A daeva (Avestan: 𐬛𐬀𐬉𐬎𐬎𐬀 daēuua) is a Zoroastrian supernatural entity with disagreeable characteristics. In the Gathas, the oldest texts of the Zoroastrian canon, the daevas are "gods that are (to be)
popularity: 8
followers: 5098
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x2f824a2fbd17e8199742ec1ac11b3d08e8c5cb09fd0c0ecceafb89dfdc8be198. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83a0c8f1-8a19-43d6-816a-35b4f8c58f52.json and https://artists.proofprofile.net/proofs/artist/83a0c8f1-8a19-43d6-816a-35b4f8c58f52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Pulsing Dark Absorptions
  type: MusicAlbum
  date published: 2017-10-13
album: Pulsing Dark Absorptions
  type: MusicAlbum
  date published: 2017-10-13
album: Arena at Dis
  type: MusicAlbum
  date published: 2022-08-18
album: Arena at Dis
  type: MusicAlbum
  date published: 2022-08-18
album: Passion Under the Hammer
  type: MusicAlbum
  date published: 2022-09-16
album: Passion Under the Hammer
  type: MusicAlbum
  date published: 2022-09-16
album: Polluting The Sanctuary (Revolutions Against Faith)
  type: MusicAlbum
  date published: 2022-09-29
album: Polluting the Sanctuary (Revolutions Against Faith)
  type: MusicAlbum
  date published: 2022-09-29
album: Through Sheer Will And Black Magic...
  type: MusicAlbum
  date published: 2022-10-14
  track: The Architect and the Monument
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182154
    explicit: false
    by artist: Daeva
    in album: Through Sheer Will And Black Magic...
      type: MusicAlbum
      date published: 2022-10-14
    genre: black metal
    genre: speed metal
    genre: thrash metal
    isrc code: USJE72217202
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE72217202
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xbe9611ea46641da8c520dc4f5cdfbf17381ee9259d6adce024a4a93269edc966. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USJE72217202.
      date published: 2026-07-05T18:48:28Z
    audio: The Architect and the Monument
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.637
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.285
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.906
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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        value: 0.107
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.179
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Through Sheer Will and Black Magic…
  type: MusicAlbum
  date published: 2022-10-14