Dawn Of Winter
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: stoner rock
popularity: 7
followers: 4454
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7beb2fabd65aaa41080010237f61fa5640f502cb41fce855c3c0861a747fe1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8832a9f9-f241-4fda-ba27-a7dfd30d784c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8832a9f9-f241-4fda-ba27-a7dfd30d784c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8832a9f9-f241-4fda-ba27-a7dfd30d784c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7beb2fabd65aaa41080010237f61fa5640f502cb41fce855c3c0861a747fe1c","name":"Dawn Of Winter","registered_at":"2026-06-17T13:13:44Z","symbol":"NIM1406302","token_address":"0x639a8755b7fa2c22fe6b94a35787f30e0cb9b9e7","type":"artist","uuid":"8832a9f9-f241-4fda-ba27-a7dfd30d784c"}
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 0xf7beb2fabd65aaa41080010237f61fa5640f502cb41fce855c3c0861a747fe1c. 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/8832a9f9-f241-4fda-ba27-a7dfd30d784c.json and https://artists.proofprofile.net/proofs/artist/8832a9f9-f241-4fda-ba27-a7dfd30d784c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf7beb2fabd65aaa41080010237f61fa5640f502cb41fce855c3c0861a747fe1c","name":"Dawn Of Winter","registered_at":"2026-06-17T13:13:44Z","symbol":"NIM1406302","token_address":"0x639a8755b7fa2c22fe6b94a35787f30e0cb9b9e7","type":"artist","uuid":"8832a9f9-f241-4fda-ba27-a7dfd30d784c"}
album: The Peaceful Dead
  type: MusicAlbum
  date published: 2008-11-28
album: The Peaceful Dead
  type: MusicAlbum
  date published: 2008-11-28
  track: The Music of Despair
    type: MusicRecording
    duration: PT7M9S
    duration ms: 429680
    explicit: false
    by artist: Dawn Of Winter
    in album: The Peaceful Dead
      type: MusicAlbum
      date published: 2008-11-28
    genre: doom metal
    genre: sludge metal
    genre: stoner rock
    isrc code: DER370860401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:27:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc284451770ddb64c8936442d66ebefd598a422cd1513bd4ee5100cdd71c7b4df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER370860401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0xc284451770ddb64c8936442d66ebefd598a422cd1513bd4ee5100cdd71c7b4df. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DER370860401.
      date published: 2026-07-21T03:03:40Z
    audio: The Music of Despair
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.011
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.505
      additional property: Energy
        type: PropertyValue
        value: 0.693
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.136
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.491
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: In the Valley of Tears
  type: MusicAlbum
  date published: 2017-03-31
album: In the Valley of Tears
  type: MusicAlbum
  date published: 2017-03-31
album: Pray for Doom
  type: MusicAlbum
  date published: 2018-11-30
album: Pray for Doom
  type: MusicAlbum
  date published: 2018-12-11