Bruise Violet
type: MusicGroup
description: "Bruise Violet" is the third single by American alternative rock band Babes in Toyland and the second single from their 1992 album Fontanelle. It was released on purple 7" vinyl and features early or
popularity: 5
followers: 1702
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x107f29c9fb707275b1a8bf3908d544b6c7e5a77f6abe7ea22070b4c0fd73d0b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09ece2ab-285e-4ad2-8ee8-780d59c9280c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09ece2ab-285e-4ad2-8ee8-780d59c9280c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09ece2ab-285e-4ad2-8ee8-780d59c9280c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x107f29c9fb707275b1a8bf3908d544b6c7e5a77f6abe7ea22070b4c0fd73d0b4","name":"Bruise Violet","registered_at":"2026-06-15T17:12:42Z","symbol":"NIM0776200","token_address":"0x08fff3d2f4b03a94ed021e9fd05ee113f0e57f61","type":"artist","uuid":"09ece2ab-285e-4ad2-8ee8-780d59c9280c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107f29c9fb707275b1a8bf3908d544b6c7e5a77f6abe7ea22070b4c0fd73d0b4. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09ece2ab-285e-4ad2-8ee8-780d59c9280c.json and https://artists.proofprofile.net/proofs/artist/09ece2ab-285e-4ad2-8ee8-780d59c9280c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x107f29c9fb707275b1a8bf3908d544b6c7e5a77f6abe7ea22070b4c0fd73d0b4","name":"Bruise Violet","registered_at":"2026-06-15T17:12:42Z","symbol":"NIM0776200","token_address":"0x08fff3d2f4b03a94ed021e9fd05ee113f0e57f61","type":"artist","uuid":"09ece2ab-285e-4ad2-8ee8-780d59c9280c"}
album: Trophy Wife
  type: MusicAlbum
  date published: 2017-05-16
album: Survival of the Prettiest
  type: MusicAlbum
  date published: 2017-05-17
  track: I Cried for 45 Minutes Because of Passive Aggressive Guinea Pigs
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205635
    explicit: false
    by artist: Bruise Violet
    in album: Survival of the Prettiest
      type: MusicAlbum
      date published: 2017-05-17
    isrc code: QM2PV1706571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:34:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22017e6581ec25bf01646f2069772f8fe58cb1dc0b719a80a1ff90f4c5a3e134
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1706571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:09:36Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22017e6581ec25bf01646f2069772f8fe58cb1dc0b719a80a1ff90f4c5a3e134. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QM2PV1706571.
      date published: 2026-07-21T21:09:36Z
    audio: I Cried for 45 Minutes Because of Passive Aggressive Guinea Pigs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.235
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.429
      additional property: Energy
        type: PropertyValue
        value: 0.692
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.213
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.664
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.43
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major