The Hardy Tree
type: MusicGroup
popularity: 8
followers: 1108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c32e27b5ccfb5a68075f8077bf2e6e650c87f480d61acb17676723591777c21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd34c186-c04c-47cd-b234-273e9381cb77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd34c186-c04c-47cd-b234-273e9381cb77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd34c186-c04c-47cd-b234-273e9381cb77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c32e27b5ccfb5a68075f8077bf2e6e650c87f480d61acb17676723591777c21","name":"The Hardy Tree","registered_at":"2026-06-20T18:03:39Z","symbol":"NIM1673219","token_address":"0x8de8d0c57f02dc1955196440d91e081550cb147d","type":"artist","uuid":"bd34c186-c04c-47cd-b234-273e9381cb77"}
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 0x3c32e27b5ccfb5a68075f8077bf2e6e650c87f480d61acb17676723591777c21. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd34c186-c04c-47cd-b234-273e9381cb77.json and https://artists.proofprofile.net/proofs/artist/bd34c186-c04c-47cd-b234-273e9381cb77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3c32e27b5ccfb5a68075f8077bf2e6e650c87f480d61acb17676723591777c21","name":"The Hardy Tree","registered_at":"2026-06-20T18:03:39Z","symbol":"NIM1673219","token_address":"0x8de8d0c57f02dc1955196440d91e081550cb147d","type":"artist","uuid":"bd34c186-c04c-47cd-b234-273e9381cb77"}
album: The Fields Lie Sleeping Underneath
  type: MusicAlbum
  date published: 2015-12-04
album: Through Passages of Time.
  type: MusicAlbum
  date published: 2016-12-02
  track: The Peerless Pool
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212974
    explicit: false
    by artist: The Hardy Tree
    in album: Through Passages of Time.
      type: MusicAlbum
      date published: 2016-12-02
    isrc code: UK6821407647
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:49:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6e08c06044974448b875cf534bb533b03fd2740964db1969983c0c4a46877c1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821407647
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0xb6e08c06044974448b875cf534bb533b03fd2740964db1969983c0c4a46877c1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/UK6821407647.
      date published: 2026-07-03T09:04:44Z
    audio: The Peerless Pool
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.005
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.312
      additional property: Energy
        type: PropertyValue
        value: 0.268
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.88
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.918
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.175
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.875
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sketches In D Minor
  type: MusicAlbum
  date published: 2017-07-07
album: Stagdale
  type: MusicAlbum
  date published: 2019-03-29
album: Stagdale 2
  type: MusicAlbum
  date published: 2021-10-05
album: Common Grounds
  type: MusicAlbum
  date published: 2022-07-22
album: All the Hours
  type: MusicAlbum
  date published: 2024-09-06
album: Stagdale 3
  type: MusicAlbum
  date published: 2024-11-29