Carnival Brain
type: MusicGroup
popularity: 19
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c7a7029353a47c401e6a4c458ddd123fc17c30552cbae75f3d054d90c739733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7675928b-9519-4f7f-8684-a980c2b44a29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7675928b-9519-4f7f-8684-a980c2b44a29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7675928b-9519-4f7f-8684-a980c2b44a29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c7a7029353a47c401e6a4c458ddd123fc17c30552cbae75f3d054d90c739733","name":"Carnival Brain","registered_at":"2026-06-14T16:57:36Z","symbol":"NIM0517253","token_address":"0x4bf4cebcddbf3a7fe76e621b731c22ea2e27a021","type":"artist","uuid":"7675928b-9519-4f7f-8684-a980c2b44a29"}
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 0x2c7a7029353a47c401e6a4c458ddd123fc17c30552cbae75f3d054d90c739733. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7675928b-9519-4f7f-8684-a980c2b44a29.json and https://artists.proofprofile.net/proofs/artist/7675928b-9519-4f7f-8684-a980c2b44a29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x2c7a7029353a47c401e6a4c458ddd123fc17c30552cbae75f3d054d90c739733","name":"Carnival Brain","registered_at":"2026-06-14T16:57:36Z","symbol":"NIM0517253","token_address":"0x4bf4cebcddbf3a7fe76e621b731c22ea2e27a021","type":"artist","uuid":"7675928b-9519-4f7f-8684-a980c2b44a29"}
album: My Name Is
  type: MusicAlbum
  date published: 2019-03-15
album: The Night
  type: MusicAlbum
  date published: 2019-04-19
album: The Trumpet
  type: MusicAlbum
  date published: 2019-05-20
album: Teardrops
  type: MusicAlbum
  date published: 2019-07-05
album: Up and Down
  type: MusicAlbum
  date published: 2019-08-16
album: Party Don't Stop
  type: MusicAlbum
  date published: 2019-10-31
album: Party Don’t Stop
  type: MusicAlbum
  date published: 2019-10-31
album: Tere Eesti
  type: MusicAlbum
  date published: 2023-10-27
  track: Tere Eesti
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195555
    explicit: false
    by artist: Carnival Brain
    in album: Tere Eesti
      type: MusicAlbum
      date published: 2023-10-27
    isrc code: QMFME2392765
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:45:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x636900e30e1bd8dff5d4ac47fe5d794dd146030e715060216224e92e57735d59
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2392765
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x636900e30e1bd8dff5d4ac47fe5d794dd146030e715060216224e92e57735d59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMFME2392765.
      date published: 2026-07-04T10:04:33Z
    audio: Tere Eesti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.015
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.837
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.77
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.623
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.872
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Under My Wheels
  type: MusicAlbum
  date published: 2023-12-15
album: Badman
  type: MusicAlbum
  date published: 2024-02-02
album: I Can Feel It
  type: MusicAlbum
  date published: 2024-05-03
album: Attraction
  type: MusicAlbum
  date published: 2024-06-21
album: Bartender (Clean)
  type: MusicAlbum
  date published: 2024-07-19
album: Bartender
  type: MusicAlbum
  date published: 2024-07-19
album: Na Na Na
  type: MusicAlbum
  date published: 2024-11-29
album: You Don't Need My Love
  type: MusicAlbum
  date published: 2025-02-28