Snowtail
type: MusicGroup
genre: lo-fi beats
popularity: 18
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f0ef11760ea46a89be39a346a5d4fb8b58c9e3966c1ea84f7db67d749c133ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b05fad7-a428-4801-a152-af3dbc1b155f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b05fad7-a428-4801-a152-af3dbc1b155f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b05fad7-a428-4801-a152-af3dbc1b155f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
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 0x4f0ef11760ea46a89be39a346a5d4fb8b58c9e3966c1ea84f7db67d749c133ec. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b05fad7-a428-4801-a152-af3dbc1b155f.json and https://artists.proofprofile.net/proofs/artist/0b05fad7-a428-4801-a152-af3dbc1b155f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
album: In the Shade of the Old Oak Tree
  type: MusicAlbum
  date published: 2024-04-29
album: A Lofi Journey
  type: MusicAlbum
  date published: 2024-04-29
album: At Breaking Dawn
  type: MusicAlbum
  date published: 2024-04-29
album: Under Open Skies
  type: MusicAlbum
  date published: 2024-04-29
  track: Infinite Blue
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165532
    explicit: false
    by artist: Snowtail
    in album: Under Open Skies
      type: MusicAlbum
      date published: 2024-04-29
    genre: lo-fi beats
    isrc code: NL2VN2405539
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:02:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c43ac29e75f8e0cc026e957ef9a250327562bf4dde9323bf4c0d6f28e696edd
    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/NL2VN2405539
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c43ac29e75f8e0cc026e957ef9a250327562bf4dde9323bf4c0d6f28e696edd. 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/NL2VN2405539.
      date published: 2026-07-19T22:55:52Z
    audio: Infinite Blue
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.001
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.108
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.94
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.959
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.131
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.609
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: It's Humid Outside
  type: MusicAlbum
  date published: 2024-04-29
album: Better Days
  type: MusicAlbum
  date published: 2024-05-13
album: Azalea
  type: MusicAlbum
  date published: 2024-05-13
album: The Tides Are Changing
  type: MusicAlbum
  date published: 2024-05-29
album: Island Breeze
  type: MusicAlbum
  date published: 2024-06-03
album: Still Waters
  type: MusicAlbum
  date published: 2024-06-10
album: Chasing the Sun
  type: MusicAlbum
  date published: 2024-06-19
album: A Place Far Away
  type: MusicAlbum
  date published: 2024-07-01
album: Morning Meadows
  type: MusicAlbum
  date published: 2024-07-15
album: Tropical Rain
  type: MusicAlbum
  date published: 2024-07-31