Cadence Aubreeana
type: MusicGroup
popularity: 7
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x741ddd884fa5521caf406ba24fdc02e7311cd15547928f1ae873808505f0ed1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60b81113-d733-4e5e-b7cb-c15c70f77b28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60b81113-d733-4e5e-b7cb-c15c70f77b28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60b81113-d733-4e5e-b7cb-c15c70f77b28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x741ddd884fa5521caf406ba24fdc02e7311cd15547928f1ae873808505f0ed1d","name":"Cadence Aubreeana","registered_at":"2026-06-16T23:20:30Z","symbol":"NIM1207640","token_address":"0xd06c5a16f6adf15763d19f4958bce04c2d4a9255","type":"artist","uuid":"60b81113-d733-4e5e-b7cb-c15c70f77b28"}
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 0x741ddd884fa5521caf406ba24fdc02e7311cd15547928f1ae873808505f0ed1d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60b81113-d733-4e5e-b7cb-c15c70f77b28.json and https://artists.proofprofile.net/proofs/artist/60b81113-d733-4e5e-b7cb-c15c70f77b28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x741ddd884fa5521caf406ba24fdc02e7311cd15547928f1ae873808505f0ed1d","name":"Cadence Aubreeana","registered_at":"2026-06-16T23:20:30Z","symbol":"NIM1207640","token_address":"0xd06c5a16f6adf15763d19f4958bce04c2d4a9255","type":"artist","uuid":"60b81113-d733-4e5e-b7cb-c15c70f77b28"}
album: Rhiannon
  type: MusicAlbum
  date published: 2024-10-07
album: Sunflowers
  type: MusicAlbum
  date published: 2024-11-08
album: Dreamland
  type: MusicAlbum
  date published: 2024-11-11
album: Guilt Complex
  type: MusicAlbum
  date published: 2024-11-15
album: Horsefeathers
  type: MusicAlbum
  date published: 2024-11-25
album: Cloud on a string
  type: MusicAlbum
  date published: 2024-12-27
album: Guilt Complex (Bedroom Version)
  type: MusicAlbum
  date published: 2025-02-01
album: Sunflowers
  type: MusicAlbum
  date published: 2025-02-01
album: Critters
  type: MusicAlbum
  date published: 2025-02-23
album: Coffee
  type: MusicAlbum
  date published: 2025-03-05
  track: Coffee
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116794
    explicit: false
    by artist: Cadence Aubreeana
    in album: Coffee
      type: MusicAlbum
      date published: 2025-03-05
    isrc code: QZHN92569769
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:46:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37c45655bc6963e3a9d2adc081832a10cc9314da44fb06f87fc8e59c6753099b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92569769
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:05:10Z
    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 0x37c45655bc6963e3a9d2adc081832a10cc9314da44fb06f87fc8e59c6753099b. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZHN92569769.
      date published: 2026-07-13T00:05:10Z
    audio: Coffee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.972
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.701
      additional property: Energy
        type: PropertyValue
        value: 0.399
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.176
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.537
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.15
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.376
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Broken Bones from Heaven
  type: MusicAlbum
  date published: 2025-05-07
album: Water Now
  type: MusicAlbum
  date published: 2025-05-24
album: Daughter
  type: MusicAlbum
  date published: 2025-05-31