Calla Morgan
type: MusicGroup
popularity: 3
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0153e4d2e66fb59ee5f1dc4a90cd3fd907a1471e0daa573aa042217b8f2c41f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8f42a41-bcdd-4cf6-9899-95bf89e257e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8f42a41-bcdd-4cf6-9899-95bf89e257e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8f42a41-bcdd-4cf6-9899-95bf89e257e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0153e4d2e66fb59ee5f1dc4a90cd3fd907a1471e0daa573aa042217b8f2c41f8","name":"Calla Morgan","registered_at":"2026-06-21T09:37:12Z","symbol":"NIM1890585","token_address":"0x2c4257bf219059d2b0feac2b9287bf3952a79da1","type":"artist","uuid":"e8f42a41-bcdd-4cf6-9899-95bf89e257e6"}
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 0x0153e4d2e66fb59ee5f1dc4a90cd3fd907a1471e0daa573aa042217b8f2c41f8. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8f42a41-bcdd-4cf6-9899-95bf89e257e6.json and https://artists.proofprofile.net/proofs/artist/e8f42a41-bcdd-4cf6-9899-95bf89e257e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x0153e4d2e66fb59ee5f1dc4a90cd3fd907a1471e0daa573aa042217b8f2c41f8","name":"Calla Morgan","registered_at":"2026-06-21T09:37:12Z","symbol":"NIM1890585","token_address":"0x2c4257bf219059d2b0feac2b9287bf3952a79da1","type":"artist","uuid":"e8f42a41-bcdd-4cf6-9899-95bf89e257e6"}
album: Run Away
  type: MusicAlbum
  date published: 2022-04-01
album: Run Away
  type: MusicAlbum
  date published: 2022-04-01
album: Save Me
  type: MusicAlbum
  date published: 2022-12-02
album: Save Me
  type: MusicAlbum
  date published: 2022-12-02
album: Over
  type: MusicAlbum
  date published: 2022-12-02
album: Over
  type: MusicAlbum
  date published: 2022-12-02
album: Kiss me thru the phone
  type: MusicAlbum
  date published: 2024-02-29
album: Company
  type: MusicAlbum
  date published: 2024-03-22
album: What's The Point (Demo)
  type: MusicAlbum
  date published: 2024-04-26
album: Do It Anyway
  type: MusicAlbum
  date published: 2024-10-27
album: Supernova
  type: MusicAlbum
  date published: 2024-11-10
  track: Supernova
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200975
    explicit: false
    by artist: Calla Morgan
    in album: Supernova
      type: MusicAlbum
      date published: 2024-11-10
    isrc code: QZWFX2402461
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:23:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa4544a608ff1ff83c78414a768faabb0f9034f7d05cd4a412b2c7d48e25c45d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2402461
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0xfa4544a608ff1ff83c78414a768faabb0f9034f7d05cd4a412b2c7d48e25c45d. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZWFX2402461.
      date published: 2026-07-22T08:41:42Z
    audio: Supernova
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.953
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.673
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.246
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.829
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor