Pollyanna Blue
type: MusicGroup
popularity: 4
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f3dae9eb832165f1c0047d17fb877680da86969c5039b65b0d60a358693a27e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d63224b-c38b-4c01-bd49-90bdb7f7203d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d63224b-c38b-4c01-bd49-90bdb7f7203d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d63224b-c38b-4c01-bd49-90bdb7f7203d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f3dae9eb832165f1c0047d17fb877680da86969c5039b65b0d60a358693a27e","name":"Pollyanna Blue","registered_at":"2026-06-16T11:16:48Z","symbol":"NIM1034982","token_address":"0xe7d2d7f20c13f54c754e77fd205439a231562a88","type":"artist","uuid":"3d63224b-c38b-4c01-bd49-90bdb7f7203d"}
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 0x8f3dae9eb832165f1c0047d17fb877680da86969c5039b65b0d60a358693a27e. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d63224b-c38b-4c01-bd49-90bdb7f7203d.json and https://artists.proofprofile.net/proofs/artist/3d63224b-c38b-4c01-bd49-90bdb7f7203d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0x8f3dae9eb832165f1c0047d17fb877680da86969c5039b65b0d60a358693a27e","name":"Pollyanna Blue","registered_at":"2026-06-16T11:16:48Z","symbol":"NIM1034982","token_address":"0xe7d2d7f20c13f54c754e77fd205439a231562a88","type":"artist","uuid":"3d63224b-c38b-4c01-bd49-90bdb7f7203d"}
album: Saviour
  type: MusicAlbum
  date published: 2020-06-05
album: Haunted
  type: MusicAlbum
  date published: 2022-10-24
album: Stray
  type: MusicAlbum
  date published: 2023-04-07
album: Strong Enough
  type: MusicAlbum
  date published: 2023-06-16
album: Trials & Tribulations
  type: MusicAlbum
  date published: 2023-06-23
album: Daydream
  type: MusicAlbum
  date published: 2024-04-24
album: Vultures
  type: MusicAlbum
  date published: 2024-06-19
album: Lovesick
  type: MusicAlbum
  date published: 2025-02-14
album: FRI(END)
  type: MusicAlbum
  date published: 2025-05-07
album: Crash The Castle
  type: MusicAlbum
  date published: 2025-07-23
  track: Crash The Castle
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241057
    explicit: false
    by artist: Pollyanna Blue
    in album: Crash The Castle
      type: MusicAlbum
      date published: 2025-07-23
    isrc code: GX5MX2551134
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:13:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x627d927aa60d7779e7053185ce12c2dfda81ad091b0dfe2ab793d87860b16d34
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958538
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2551134
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0x627d927aa60d7779e7053185ce12c2dfda81ad091b0dfe2ab793d87860b16d34. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/GX5MX2551134.
      date published: 2026-07-18T10:30:13Z
    audio: Crash The Castle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.736
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.25
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.027
      additional property: Liveness
        type: PropertyValue
        value: 0.139
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.154
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.744
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Live at Lower Lane Studios
  type: MusicAlbum
  date published: 2025-09-24
album: No Matter What
  type: MusicAlbum
  date published: 2025-11-05
album: No Matter What
  type: MusicAlbum
  date published: 2025-11-05