Dream Troll
type: MusicGroup
genre: japanese vgm
genre: melodic metal
genre: power metal
popularity: 12
followers: 4442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1be5bbb03c23006e9d4310dc98ad367f05f67bbf2cf357ae01837053f158a362
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953719
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953719
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a410037-6b72-4ef6-a959-c79bbdaf7eaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a410037-6b72-4ef6-a959-c79bbdaf7eaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a410037-6b72-4ef6-a959-c79bbdaf7eaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:07:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1be5bbb03c23006e9d4310dc98ad367f05f67bbf2cf357ae01837053f158a362","name":"Dream Troll","registered_at":"2026-06-14T19:02:37Z","symbol":"NIM0547037","token_address":"0x04f11a89d5890edbe682ec7164c971dbbd9a61b8","type":"artist","uuid":"8a410037-6b72-4ef6-a959-c79bbdaf7eaa"}
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 0x1be5bbb03c23006e9d4310dc98ad367f05f67bbf2cf357ae01837053f158a362. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a410037-6b72-4ef6-a959-c79bbdaf7eaa.json and https://artists.proofprofile.net/proofs/artist/8a410037-6b72-4ef6-a959-c79bbdaf7eaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:07:48Z
  text: {"copyright_id":"0x1be5bbb03c23006e9d4310dc98ad367f05f67bbf2cf357ae01837053f158a362","name":"Dream Troll","registered_at":"2026-06-14T19:02:37Z","symbol":"NIM0547037","token_address":"0x04f11a89d5890edbe682ec7164c971dbbd9a61b8","type":"artist","uuid":"8a410037-6b72-4ef6-a959-c79bbdaf7eaa"}
album: The Knight of Rebellion
  type: MusicAlbum
  date published: 2017-05-19
album: The Witch's Curse
  type: MusicAlbum
  date published: 2018-02-02
album: Second to None
  type: MusicAlbum
  date published: 2019-07-12
  track: I Will Not Die Today
    type: MusicRecording
    duration: PT5M38S
    duration ms: 338172
    explicit: false
    by artist: Dream Troll
    in album: Second to None
      type: MusicAlbum
      date published: 2019-07-12
    genre: japanese vgm
    genre: melodic metal
    genre: power metal
    isrc code: GBMJG1913456
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:58:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0865e75271116670e93f2cf579669e5978be30b0e65dd9f4542e74b70b9a5d6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1913456
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x0865e75271116670e93f2cf579669e5978be30b0e65dd9f4542e74b70b9a5d6a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBMJG1913456.
      date published: 2026-07-05T01:43:49Z
    audio: I Will Not Die Today
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.985
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.971
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.483
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.037
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Quest for Steel
  type: MusicAlbum
  date published: 2019-09-27
album: Realm of the Tormentor
  type: MusicAlbum
  date published: 2021-07-02
album: Chrome Skull Viper
  type: MusicAlbum
  date published: 2022-11-04
album: Mons Ominosus
  type: MusicAlbum
  date published: 2023-03-03