Crosby & Ellender
type: MusicGroup
popularity: 3
followers: 673
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69fcc9dc0168672b005ff83ce4be02a8b6f1daa8b5e9fb69954f86b9fff04bac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69fcc9dc0168672b005ff83ce4be02a8b6f1daa8b5e9fb69954f86b9fff04bac","name":"Crosby & Ellender","registered_at":"2026-06-17T15:25:19Z","symbol":"NIM1437706","token_address":"0x078636f2e4e73cfc418139f4179e94c0b7bd9823","type":"artist","uuid":"8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0"}
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 0x69fcc9dc0168672b005ff83ce4be02a8b6f1daa8b5e9fb69954f86b9fff04bac. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0.json and https://artists.proofprofile.net/proofs/artist/8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x69fcc9dc0168672b005ff83ce4be02a8b6f1daa8b5e9fb69954f86b9fff04bac","name":"Crosby & Ellender","registered_at":"2026-06-17T15:25:19Z","symbol":"NIM1437706","token_address":"0x078636f2e4e73cfc418139f4179e94c0b7bd9823","type":"artist","uuid":"8ea698ba-1d44-4711-ab34-cd5cdfc3a1d0"}
album: If Only/Bad Timing Blues
  type: MusicAlbum
  date published: 2021-06-14
album: Starlight
  type: MusicAlbum
  date published: 2022-04-05
album: Suffering to Pearls
  type: MusicAlbum
  date published: 2022-05-03
album: Pretty Painted Prison
  type: MusicAlbum
  date published: 2022-06-14
album: The Glow
  type: MusicAlbum
  date published: 2022-07-29
album: Out of Touch
  type: MusicAlbum
  date published: 2022-08-26
album: Suffering to Pearls
  type: MusicAlbum
  date published: 2022-12-23
album: Your Guess
  type: MusicAlbum
  date published: 2023-10-26
album: Evangelina
  type: MusicAlbum
  date published: 2024-09-06
album: Please Let Me Build Something With You
  type: MusicAlbum
  date published: 2025-02-14
album: All Good Things
  type: MusicAlbum
  date published: 2025-04-25
  track: All Good Things
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232500
    explicit: false
    by artist: Crosby & Ellender
    in album: All Good Things
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZK6K2538676
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:14:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0e6dd7ac8317af65c4b4c6922b5c464aacb42702fc8513e8cf69db168aa66954
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2538676
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6dd7ac8317af65c4b4c6922b5c464aacb42702fc8513e8cf69db168aa66954. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2538676.
      date published: 2026-07-20T21:15:01Z
    audio: All Good Things
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.773
      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: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.38
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.06
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.36
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.047
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Muses
  type: MusicAlbum
  date published: 2025-10-10