Dansu
type: MusicGroup
popularity: 31
followers: 68638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4955873825277794e133b91749ca03c7f3f3c0bee0beac474e043e5914749bbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a6c63d6-45d8-4584-9434-2811de8070b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a6c63d6-45d8-4584-9434-2811de8070b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a6c63d6-45d8-4584-9434-2811de8070b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x4955873825277794e133b91749ca03c7f3f3c0bee0beac474e043e5914749bbf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a6c63d6-45d8-4584-9434-2811de8070b6.json and https://artists.proofprofile.net/proofs/artist/1a6c63d6-45d8-4584-9434-2811de8070b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Lost in the City
  type: MusicAlbum
  date published: 2016-08-29
album: Lost in the City
  type: MusicAlbum
  date published: 2016-08-29
album: Do Do Do
  type: MusicAlbum
  date published: 2016-10-24
album: Do Do Do
  type: MusicAlbum
  date published: 2016-10-24
album: DO DO DO
  type: MusicAlbum
  date published: 2016-10-26
album: Don't You Give Up
  type: MusicAlbum
  date published: 2018-07-23
album: Don't You Give Up
  type: MusicAlbum
  date published: 2018-07-23
album: Don't You Give Up
  type: MusicAlbum
  date published: 2018-08-06
album: Don't You Give Up
  type: MusicAlbum
  date published: 2018-08-06
album: Love Is Ours
  type: MusicAlbum
  date published: 2018-09-14
album: Love Is Ours
  type: MusicAlbum
  date published: 2018-09-14
album: All You Got
  type: MusicAlbum
  date published: 2019-03-27
album: All You Got
  type: MusicAlbum
  date published: 2019-03-27
  track: All You Got
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202440
    explicit: false
    by artist: Dansu
    in album: All You Got
      type: MusicAlbum
      date published: 2019-03-27
    isrc code: NLB9H1900001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:05:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc5542b4bdfdbcb02da24c635c080d3ae0864b8bc14d7fd243953b45c6928a5f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956426
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956426
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB9H1900001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:37:49Z
    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 0xc5542b4bdfdbcb02da24c635c080d3ae0864b8bc14d7fd243953b45c6928a5f2. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/NLB9H1900001.
      date published: 2026-07-03T01:37:49Z
    audio: All You Got
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.122
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.338
      additional property: Acousticness
        type: PropertyValue
        value: 0.273
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.101
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.005
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Realize
  type: MusicAlbum
  date published: 2019-08-02
album: Realize
  type: MusicAlbum
  date published: 2019-08-02
album: State of Mind
  type: MusicAlbum
  date published: 2019-09-20
album: State of Mind
  type: MusicAlbum
  date published: 2019-09-20
album: Say Say Say
  type: MusicAlbum
  date published: 2020-01-03
album: Say Say Say
  type: MusicAlbum
  date published: 2020-01-03