Entropy Now
type: MusicGroup
genre: progressive metal
genre: progressive rock
popularity: 3
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffd0be5529ce4d99d21d8cd2367bc9e79746ac8d995e5abf70569b2cb1bcdded
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/934ef781-4430-4c1c-b32b-f6a825feb2c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/934ef781-4430-4c1c-b32b-f6a825feb2c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/934ef781-4430-4c1c-b32b-f6a825feb2c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffd0be5529ce4d99d21d8cd2367bc9e79746ac8d995e5abf70569b2cb1bcdded","name":"Entropy Now","registered_at":"2026-06-17T17:06:34Z","symbol":"NIM1461877","token_address":"0x65b9fb852c664f7aa13cb67618278f62f8c8ff6a","type":"artist","uuid":"934ef781-4430-4c1c-b32b-f6a825feb2c7"}
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 0xffd0be5529ce4d99d21d8cd2367bc9e79746ac8d995e5abf70569b2cb1bcdded. 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/934ef781-4430-4c1c-b32b-f6a825feb2c7.json and https://artists.proofprofile.net/proofs/artist/934ef781-4430-4c1c-b32b-f6a825feb2c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xffd0be5529ce4d99d21d8cd2367bc9e79746ac8d995e5abf70569b2cb1bcdded","name":"Entropy Now","registered_at":"2026-06-17T17:06:34Z","symbol":"NIM1461877","token_address":"0x65b9fb852c664f7aa13cb67618278f62f8c8ff6a","type":"artist","uuid":"934ef781-4430-4c1c-b32b-f6a825feb2c7"}
album: Escouwide
  type: MusicAlbum
  date published: 2021-03-15
album: Jadeite
  type: MusicAlbum
  date published: 2021-04-15
album: Zero (Radio Edit)
  type: MusicAlbum
  date published: 2024-03-15
album: One Day
  type: MusicAlbum
  date published: 2024-04-19
album: The Love Riddle
  type: MusicAlbum
  date published: 2025-03-07
  track: The Love Riddle
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297838
    explicit: false
    by artist: Entropy Now
    in album: The Love Riddle
      type: MusicAlbum
      date published: 2025-03-07
    genre: progressive metal
    genre: progressive rock
    isrc code: QZHN92555967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:45:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f63a2bbea2bc30bc186458bd1369cafdef0bb968ca8593f48a72429f31b7cb1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958612
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958612
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92555967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:29:37Z
    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 0x8f63a2bbea2bc30bc186458bd1369cafdef0bb968ca8593f48a72429f31b7cb1. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZHN92555967.
      date published: 2026-07-18T21:29:37Z
    audio: The Love Riddle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.075
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.453
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.257
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.475
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major