Lung Dart
type: MusicGroup
popularity: 3
followers: 1209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6920e48380695a99deb09f05a2646dbbffcffe10f42651b8643b810871c4b1c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4358f811-067d-4920-a23b-dce74fcbc7af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4358f811-067d-4920-a23b-dce74fcbc7af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4358f811-067d-4920-a23b-dce74fcbc7af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6920e48380695a99deb09f05a2646dbbffcffe10f42651b8643b810871c4b1c2","name":"Lung Dart","registered_at":"2026-06-16T13:02:49Z","symbol":"NIM1060258","token_address":"0xf6dca003a976494e254f4c5ec944387d96d5e802","type":"artist","uuid":"4358f811-067d-4920-a23b-dce74fcbc7af"}
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 0x6920e48380695a99deb09f05a2646dbbffcffe10f42651b8643b810871c4b1c2. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4358f811-067d-4920-a23b-dce74fcbc7af.json and https://artists.proofprofile.net/proofs/artist/4358f811-067d-4920-a23b-dce74fcbc7af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x6920e48380695a99deb09f05a2646dbbffcffe10f42651b8643b810871c4b1c2","name":"Lung Dart","registered_at":"2026-06-16T13:02:49Z","symbol":"NIM1060258","token_address":"0xf6dca003a976494e254f4c5ec944387d96d5e802","type":"artist","uuid":"4358f811-067d-4920-a23b-dce74fcbc7af"}
album: Ebbs
  type: MusicAlbum
  date published: 2015-04-27
album: Healthy Functional Tissue
  type: MusicAlbum
  date published: 2016-06-25
album: Totem
  type: MusicAlbum
  date published: 2016-09-02
album: As I Lay Drying
  type: MusicAlbum
  date published: 2016-09-02
album: As I Lay Drying
  type: MusicAlbum
  date published: 2016-09-02
album: As I Lay Drying
  type: MusicAlbum
  date published: 2016-09-02
album: As I Lay Drying
  type: MusicAlbum
  date published: 2016-09-02
album: As I Lay Drying
  type: MusicAlbum
  date published: 2016-09-02
album: Wrung Out
  type: MusicAlbum
  date published: 2016-12-23
album: Wrung Out
  type: MusicAlbum
  date published: 2016-12-23
album: Wrung Out
  type: MusicAlbum
  date published: 2016-12-23
album: Some Other Hunger
  type: MusicAlbum
  date published: 2017-02-03
album: Some Other Hunger
  type: MusicAlbum
  date published: 2017-02-03
album: Some Other Hunger
  type: MusicAlbum
  date published: 2017-02-03
album: Some Other Hunger
  type: MusicAlbum
  date published: 2017-02-03
album: A.I.L.D.S.O.H.+
  type: MusicAlbum
  date published: 2017-07-16
album: 12 Edits (As I Lay Drying)
  type: MusicAlbum
  date published: 2017-10-06
album: 12 Edits (As I Lay Drying)
  type: MusicAlbum
  date published: 2017-10-06
album: As I Lay Drying (12" Edits)
  type: MusicAlbum
  date published: 2017-10-06
  track: Totem (Man Duo Remix)
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250750
    explicit: false
    by artist: Lung Dart
    in album: As I Lay Drying (12" Edits)
      type: MusicAlbum
      date published: 2017-10-06
    isrc code: UK4UM1700054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:18:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a65cdf676d1529fcf075dc7d2e620bf2ab191f781e61efbdb3a5a4ae25edfb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4UM1700054
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0x2a65cdf676d1529fcf075dc7d2e620bf2ab191f781e61efbdb3a5a4ae25edfb6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/UK4UM1700054.
      date published: 2026-07-08T03:53:27Z
    audio: Totem (Man Duo Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.253
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.263
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.452
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.918
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.652
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.542
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 12 Edits (As I Lay Drying)
  type: MusicAlbum
  date published: 2017-10-06
album: A Thousand People Floating/AV Duet
  type: MusicAlbum
  date published: 2019-10-21
album: A Thousand People Floating/AV Duet
  type: MusicAlbum
  date published: 2019-10-21
album: Slouching Towards Meridian
  type: MusicAlbum
  date published: 2019-11-29
album: Slouching Towards Meridian
  type: MusicAlbum
  date published: 2019-11-29
album: Slouching Towards Meridian
  type: MusicAlbum
  date published: 2019-11-29