IVYVOX
type: MusicGroup
popularity: 3
followers: 550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4df012dfa443d9a8788190aa01303b069418bd2aaa01b2f929ad366ed3eeb3cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb7e3be7-546b-4a68-8339-2b06f61c1927.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb7e3be7-546b-4a68-8339-2b06f61c1927.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb7e3be7-546b-4a68-8339-2b06f61c1927
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0x4df012dfa443d9a8788190aa01303b069418bd2aaa01b2f929ad366ed3eeb3cf. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb7e3be7-546b-4a68-8339-2b06f61c1927.json and https://artists.proofprofile.net/proofs/artist/eb7e3be7-546b-4a68-8339-2b06f61c1927.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: TONIGHT
  type: MusicAlbum
  date published: 2021-04-22
album: IVYVOX
  type: MusicAlbum
  date published: 2021-04-29
album: TROUBLE
  type: MusicAlbum
  date published: 2022-03-24
album: sweet sixteen
  type: MusicAlbum
  date published: 2022-09-09
album: NEON LIGHTS
  type: MusicAlbum
  date published: 2023-05-05
album: SUGAR RUSH
  type: MusicAlbum
  date published: 2023-07-07
album: HOME
  type: MusicAlbum
  date published: 2023-09-01
album: Best Day Of My Life
  type: MusicAlbum
  date published: 2024-02-01
album: DAMMIT
  type: MusicAlbum
  date published: 2024-07-30
album: HOLLOW HEARTS
  type: MusicAlbum
  date published: 2024-10-10
album: HOLLOW HEARTS
  type: MusicAlbum
  date published: 2025-03-06
album: HOLLOW HEARTS
  type: MusicAlbum
  date published: 2025-04-04
album: DOPAMINE
  type: MusicAlbum
  date published: 2025-05-16
  track: DOPAMINE
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174167
    explicit: false
    by artist: IVYVOX
    in album: DOPAMINE
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: NL1F62500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:54:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85337472f7f32264d29e232fa11453cfc45a91039846ee0d549c43ef2844cb54
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1F62500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:56:32Z
    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 0x85337472f7f32264d29e232fa11453cfc45a91039846ee0d549c43ef2844cb54. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:56:32Z), 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/NL1F62500002.
      date published: 2026-07-20T06:56:32Z
    audio: DOPAMINE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.118
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.856
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.755
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.519
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major