Haiku Garden
type: MusicGroup
genre: dream pop
genre: shoegaze
popularity: 4
followers: 1091
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45de0763fbe421806b1bb6685696fad23d40c81ca13b92b2dfb434a49ca5e3ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/971d76eb-60d2-4995-91b5-4df9a9ebfd60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/971d76eb-60d2-4995-91b5-4df9a9ebfd60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/971d76eb-60d2-4995-91b5-4df9a9ebfd60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45de0763fbe421806b1bb6685696fad23d40c81ca13b92b2dfb434a49ca5e3ae","name":"Haiku Garden","registered_at":"2026-06-17T18:42:02Z","symbol":"NIM1484671","token_address":"0x6cc85701df21ff37089dd15912fd84b0d654cb14","type":"artist","uuid":"971d76eb-60d2-4995-91b5-4df9a9ebfd60"}
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 0x45de0763fbe421806b1bb6685696fad23d40c81ca13b92b2dfb434a49ca5e3ae. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/971d76eb-60d2-4995-91b5-4df9a9ebfd60.json and https://artists.proofprofile.net/proofs/artist/971d76eb-60d2-4995-91b5-4df9a9ebfd60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x45de0763fbe421806b1bb6685696fad23d40c81ca13b92b2dfb434a49ca5e3ae","name":"Haiku Garden","registered_at":"2026-06-17T18:42:02Z","symbol":"NIM1484671","token_address":"0x6cc85701df21ff37089dd15912fd84b0d654cb14","type":"artist","uuid":"971d76eb-60d2-4995-91b5-4df9a9ebfd60"}
album: Waver
  type: MusicAlbum
  date published: 2016-05-12
album: Where If Not Now
  type: MusicAlbum
  date published: 2018-10-25
album: Levitate
  type: MusicAlbum
  date published: 2022-04-18
album: Loose Contacts / Tense Present
  type: MusicAlbum
  date published: 2022-06-20
album: Avalanš
  type: MusicAlbum
  date published: 2024-04-01
album: Kahuka
  type: MusicAlbum
  date published: 2024-09-26
album: Vpet
  type: MusicAlbum
  date published: 2025-02-25
album: 300.000
  type: MusicAlbum
  date published: 2025-03-27
album: Gradient
  type: MusicAlbum
  date published: 2025-04-07
  track: Leta 8 2
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229000
    explicit: false
    by artist: Haiku Garden
    in album: Gradient
      type: MusicAlbum
      date published: 2025-04-07
    genre: dream pop
    genre: shoegaze
    isrc code: SIA2S2500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:22:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x244c4ce17968977bafaa0aeb2814ed1b8a463e17b2d79932b3369e2b7d30f925
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIA2S2500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0x244c4ce17968977bafaa0aeb2814ed1b8a463e17b2d79932b3369e2b7d30f925. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/SIA2S2500003.
      date published: 2026-07-19T22:55:52Z
    audio: Leta 8 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.978
      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: 0.489
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.239
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.636
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.463
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major