X 3 0
type: MusicGroup
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc0a478e70954c32e11ee36c577046a2d3091fd34bf7827e3e9608bf08972185
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/813c3064-8fed-4792-824c-974757935288.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/813c3064-8fed-4792-824c-974757935288.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/813c3064-8fed-4792-824c-974757935288
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc0a478e70954c32e11ee36c577046a2d3091fd34bf7827e3e9608bf08972185","name":"X 3 0","registered_at":"2026-06-17T11:05:51Z","symbol":"NIM1375881","token_address":"0x6ef223f93f6429d68e53fff9a1ac9811f52cc950","type":"artist","uuid":"813c3064-8fed-4792-824c-974757935288"}
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 0xbc0a478e70954c32e11ee36c577046a2d3091fd34bf7827e3e9608bf08972185. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/813c3064-8fed-4792-824c-974757935288.json and https://artists.proofprofile.net/proofs/artist/813c3064-8fed-4792-824c-974757935288.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbc0a478e70954c32e11ee36c577046a2d3091fd34bf7827e3e9608bf08972185","name":"X 3 0","registered_at":"2026-06-17T11:05:51Z","symbol":"NIM1375881","token_address":"0x6ef223f93f6429d68e53fff9a1ac9811f52cc950","type":"artist","uuid":"813c3064-8fed-4792-824c-974757935288"}
album: Don't Leave so Soon
  type: MusicAlbum
  date published: 2025-07-08
album: Pill's Wont Help My Insomnia
  type: MusicAlbum
  date published: 2025-07-16
  track: Pill's Wont Help My Insomnia
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127243
    explicit: false
    by artist: X 3 0
    in album: Pill's Wont Help My Insomnia
      type: MusicAlbum
      date published: 2025-07-16
    isrc code: TCAJW2523443
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:29:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x668cdfff68cc80ec05ca88b7f060bd2d247c4db6ea6e73440b2bf8913844bf5f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJW2523443
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0x668cdfff68cc80ec05ca88b7f060bd2d247c4db6ea6e73440b2bf8913844bf5f. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/TCAJW2523443.
      date published: 2026-07-18T16:47:25Z
    audio: Pill's Wont Help My Insomnia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.931
      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: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.714
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.356
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.905
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.417
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.54
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Clouds Block out the Sun
  type: MusicAlbum
  date published: 2025-07-22
album: Figment
  type: MusicAlbum
  date published: 2025-07-25
album: Artificial
  type: MusicAlbum
  date published: 2025-07-26
album: Sleep Schedule
  type: MusicAlbum
  date published: 2025-08-09
album: Cold Jacket
  type: MusicAlbum
  date published: 2025-11-05