Leaf Rapids
type: MusicGroup
description: Leaf Rapids is a town in northwest Manitoba, Canada. The town was developed as using an experimental model that emphasized modern convenience and luxury in a northern environment. The community is loc
popularity: 9
followers: 922
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2718674fefa2d7f8585fd8bcd8704ab44ac885c9ed07f6f2abbf5853b9a6d77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79552d9-d049-4124-8757-55689a223022.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a79552d9-d049-4124-8757-55689a223022.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a79552d9-d049-4124-8757-55689a223022
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2718674fefa2d7f8585fd8bcd8704ab44ac885c9ed07f6f2abbf5853b9a6d77. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a79552d9-d049-4124-8757-55689a223022.json and https://artists.proofprofile.net/proofs/artist/a79552d9-d049-4124-8757-55689a223022.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xb2718674fefa2d7f8585fd8bcd8704ab44ac885c9ed07f6f2abbf5853b9a6d77","name":"Leaf Rapids","registered_at":"2026-06-20T08:00:45Z","symbol":"NIM1560207","token_address":"0x35f1b95b49b9788a76c16a87ac26abf765b95a0e","type":"artist","uuid":"a79552d9-d049-4124-8757-55689a223022"}
album: Lucky Stars
  type: MusicAlbum
  date published: 2015-04-14
album: Lucky Stars
  type: MusicAlbum
  date published: 2015-04-14
album: Lucky Stars
  type: MusicAlbum
  date published: 2015-04-14
album: Lucky Stars
  type: MusicAlbum
  date published: 2016-04-14
album: Dear Sister
  type: MusicAlbum
  date published: 2019-03-07
album: Virginia
  type: MusicAlbum
  date published: 2019-04-05
album: Citizen Alien
  type: MusicAlbum
  date published: 2019-05-03
album: Citizen Alien
  type: MusicAlbum
  date published: 2019-05-03
album: Starling to a Starling
  type: MusicAlbum
  date published: 2024-02-13
album: Starling to a Starling
  type: MusicAlbum
  date published: 2024-02-13
album: Silver Fillings
  type: MusicAlbum
  date published: 2024-03-12
album: Velvet Paintings
  type: MusicAlbum
  date published: 2024-04-19
  track: Starling to a Starling
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242880
    explicit: false
    by artist: Leaf Rapids
    in album: Velvet Paintings
      type: MusicAlbum
      date published: 2024-04-19
    isrc code: QMEU32400837
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU32400837
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0xb3631864108dc84897e180890c59a067b7503cdc0dcdee92a950a6b0f5d4339b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMEU32400837.
      date published: 2026-07-04T02:06:47Z
    audio: Starling to a Starling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.018
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.302
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.244
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major