Alpine Butterfli
type: MusicGroup
popularity: 9
followers: 673
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd29dbb8d278cd7ad1dc4d06a7840c32a5257c990091a052cd06e1fa17745d45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0433888f-2c21-4249-a521-67c92dd4d706.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0433888f-2c21-4249-a521-67c92dd4d706.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0433888f-2c21-4249-a521-67c92dd4d706
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd29dbb8d278cd7ad1dc4d06a7840c32a5257c990091a052cd06e1fa17745d45","name":"Alpine Butterfli","registered_at":"2026-06-15T14:59:33Z","symbol":"NIM0744416","token_address":"0xb29f6c3fa7f4c789d7df25d373b076a155be465c","type":"artist","uuid":"0433888f-2c21-4249-a521-67c92dd4d706"}
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 0xfd29dbb8d278cd7ad1dc4d06a7840c32a5257c990091a052cd06e1fa17745d45. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0433888f-2c21-4249-a521-67c92dd4d706.json and https://artists.proofprofile.net/proofs/artist/0433888f-2c21-4249-a521-67c92dd4d706.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0xfd29dbb8d278cd7ad1dc4d06a7840c32a5257c990091a052cd06e1fa17745d45","name":"Alpine Butterfli","registered_at":"2026-06-15T14:59:33Z","symbol":"NIM0744416","token_address":"0xb29f6c3fa7f4c789d7df25d373b076a155be465c","type":"artist","uuid":"0433888f-2c21-4249-a521-67c92dd4d706"}
album: AM
  type: MusicAlbum
  date published: 2023-08-23
album: Good Morning Sun
  type: MusicAlbum
  date published: 2023-12-21
album: AM (Acoustic)
  type: MusicAlbum
  date published: 2024-01-24
album: Honorable Mention
  type: MusicAlbum
  date published: 2024-03-21
album: Don't Let it Die
  type: MusicAlbum
  date published: 2024-10-16
album: Cigarettes
  type: MusicAlbum
  date published: 2025-06-18
  track: Cigarettes
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261346
    explicit: false
    by artist: Alpine Butterfli
    in album: Cigarettes
      type: MusicAlbum
      date published: 2025-06-18
    isrc code: QZTAY2508229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:23:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7073f520ec7d59c8b568b5acc8fd45123079c8edd843f6c461a09d821f0da72a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2508229
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x7073f520ec7d59c8b568b5acc8fd45123079c8edd843f6c461a09d821f0da72a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2508229 — a six-check JSON result.
      date published: 2026-07-17T08:20:01Z
    audio: Cigarettes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.91
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.496
      additional property: Energy
        type: PropertyValue
        value: 0.799
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.148
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.496
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.642
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.699
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major