No Lifeguard on Deck
type: MusicGroup
popularity: 6
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x510ab5cd48973670ad096b26754f15be6dfdbff3b58d4ac7a9bd832221d99537
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c90a937-2ca4-4406-b52b-da49a5d6485f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c90a937-2ca4-4406-b52b-da49a5d6485f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c90a937-2ca4-4406-b52b-da49a5d6485f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x510ab5cd48973670ad096b26754f15be6dfdbff3b58d4ac7a9bd832221d99537","name":"No Lifeguard on Deck","registered_at":"2026-06-16T10:41:28Z","symbol":"NIM1026554","token_address":"0x851dbc4500dc07b38f1a120205baea633d131207","type":"artist","uuid":"3c90a937-2ca4-4406-b52b-da49a5d6485f"}
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 0x510ab5cd48973670ad096b26754f15be6dfdbff3b58d4ac7a9bd832221d99537. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c90a937-2ca4-4406-b52b-da49a5d6485f.json and https://artists.proofprofile.net/proofs/artist/3c90a937-2ca4-4406-b52b-da49a5d6485f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x510ab5cd48973670ad096b26754f15be6dfdbff3b58d4ac7a9bd832221d99537","name":"No Lifeguard on Deck","registered_at":"2026-06-16T10:41:28Z","symbol":"NIM1026554","token_address":"0x851dbc4500dc07b38f1a120205baea633d131207","type":"artist","uuid":"3c90a937-2ca4-4406-b52b-da49a5d6485f"}
album: Dumb (demo)
  type: MusicAlbum
  date published: 2020-08-26
album: Lowercase (Demos)
  type: MusicAlbum
  date published: 2020-10-03
album: An Umbrella For Your Drink
  type: MusicAlbum
  date published: 2020-12-01
album: Hey, How Are You?
  type: MusicAlbum
  date published: 2021-05-07
album: See You Next Summer
  type: MusicAlbum
  date published: 2021-07-12
  track: Junior Year
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263000
    explicit: false
    by artist: No Lifeguard on Deck
    in album: See You Next Summer
      type: MusicAlbum
      date published: 2021-07-12
    isrc code: QZK6M2110218
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:34:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7594741bf12d41afdf2c0cb30f5daa3cbc17ac46e95a52aaabad36c1f89cd664
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2110218
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 0x7594741bf12d41afdf2c0cb30f5daa3cbc17ac46e95a52aaabad36c1f89cd664. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZK6M2110218.
      date published: 2026-07-15T00:21:05Z
    audio: Junior Year
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.963
      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: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.509
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.547
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.744
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.467
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Standing There
  type: MusicAlbum
  date published: 2021-08-31