A Humble Lemon
type: MusicGroup
popularity: 6
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x697bb59bfe8161f446a576f654ed37f8d89bf955bfa3393a9a3999a64413a93d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c31a801a-f625-4e49-a698-26d35fec54ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c31a801a-f625-4e49-a698-26d35fec54ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c31a801a-f625-4e49-a698-26d35fec54ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x697bb59bfe8161f446a576f654ed37f8d89bf955bfa3393a9a3999a64413a93d","name":"A Humble Lemon","registered_at":"2026-06-20T19:51:03Z","symbol":"NIM1699234","token_address":"0x391efd9105cbb3e0616165c97d842fd37f913084","type":"artist","uuid":"c31a801a-f625-4e49-a698-26d35fec54ba"}
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 0x697bb59bfe8161f446a576f654ed37f8d89bf955bfa3393a9a3999a64413a93d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c31a801a-f625-4e49-a698-26d35fec54ba.json and https://artists.proofprofile.net/proofs/artist/c31a801a-f625-4e49-a698-26d35fec54ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x697bb59bfe8161f446a576f654ed37f8d89bf955bfa3393a9a3999a64413a93d","name":"A Humble Lemon","registered_at":"2026-06-20T19:51:03Z","symbol":"NIM1699234","token_address":"0x391efd9105cbb3e0616165c97d842fd37f913084","type":"artist","uuid":"c31a801a-f625-4e49-a698-26d35fec54ba"}
album: Wandering through Stardust
  type: MusicAlbum
  date published: 2024-09-15
  track: It smells like Hope
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175280
    explicit: false
    by artist: A Humble Lemon
    in album: Wandering through Stardust
      type: MusicAlbum
      date published: 2024-09-15
    isrc code: QZTBC2467829
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:14:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6dde73dc9c8d3cf6becf37ea0ba1e3a479b2da81e68ccbec839f026a05761fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2467829
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0xd6dde73dc9c8d3cf6becf37ea0ba1e3a479b2da81e68ccbec839f026a05761fe. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZTBC2467829.
      date published: 2026-07-04T14:03:39Z
    audio: It smells like Hope
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.979
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.066
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.917
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.561
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.694
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Mirage That Sang to Me
  type: MusicAlbum
  date published: 2024-12-08
album: When the Darkness Finds Its Voice
  type: MusicAlbum
  date published: 2024-12-28
album: Peace of a Kind
  type: MusicAlbum
  date published: 2025-01-31
album: The Will To Strive
  type: MusicAlbum
  date published: 2025-03-07
album: Hoots Carried on the Scent of Breakfast
  type: MusicAlbum
  date published: 2025-05-16
album: Not Just Crumbs
  type: MusicAlbum
  date published: 2025-05-29
album: The Will To Strive Dancing
  type: MusicAlbum
  date published: 2025-06-28
album: The Will to Strive (Reforged)
  type: MusicAlbum
  date published: 2025-07-11
album: The Will to Strive (The Discoursical Musical)
  type: MusicAlbum
  date published: 2025-07-11
album: Win or Rot
  type: MusicAlbum
  date published: 2025-08-07
album: ThIs SoUp WiLl HeAl YoU
  type: MusicAlbum
  date published: 2025-09-05
album: Immer dasselbe Braun im Österreich
  type: MusicAlbum
  date published: 2025-09-21
album: Fighting Underneath / Cold Knows Inhumanity / Cracking Everywhere
  type: MusicAlbum
  date published: 2025-11-16