Smooth Vision
type: MusicGroup
popularity: 5
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x013413119a419bcf6da915adde0e6ad099f401ff95dc375630f6a583729466f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x013413119a419bcf6da915adde0e6ad099f401ff95dc375630f6a583729466f9","name":"Smooth Vision","registered_at":"2026-06-21T00:21:34Z","symbol":"NIM1761745","token_address":"0x53e382cd37415f852e82e278a558a39794b447fd","type":"artist","uuid":"cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05"}
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 0x013413119a419bcf6da915adde0e6ad099f401ff95dc375630f6a583729466f9. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05.json and https://artists.proofprofile.net/proofs/artist/cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x013413119a419bcf6da915adde0e6ad099f401ff95dc375630f6a583729466f9","name":"Smooth Vision","registered_at":"2026-06-21T00:21:34Z","symbol":"NIM1761745","token_address":"0x53e382cd37415f852e82e278a558a39794b447fd","type":"artist","uuid":"cee9ebc1-4c0a-4ecc-a361-44fa5ea40e05"}
album: Gateway
  type: MusicAlbum
  date published: 2024-07-22
album: Travel
  type: MusicAlbum
  date published: 2024-08-09
album: Try again
  type: MusicAlbum
  date published: 2024-09-14
album: Downtown
  type: MusicAlbum
  date published: 2024-12-18
album: Sleep
  type: MusicAlbum
  date published: 2025-03-01
  track: Sleep
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138986
    explicit: false
    by artist: Smooth Vision
    in album: Sleep
      type: MusicAlbum
      date published: 2025-03-01
    isrc code: QZHN82514065
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:55:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd9c104d7199e6ba80ac1842196173757bad96019f651df159470d29a91f41128
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82514065
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:58:30Z
    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 0xd9c104d7199e6ba80ac1842196173757bad96019f651df159470d29a91f41128. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:58:30Z), 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/QZHN82514065.
      date published: 2026-07-19T21:58:30Z
    audio: Sleep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.74
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.745
      additional property: Energy
        type: PropertyValue
        value: 0.148
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.506
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.881
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.508
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.716
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor