De’mell
type: MusicGroup
popularity: 2
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1079af08c0fe1f38cc32fef33d5e8aa5df89c429acb23f82ebd3e388e3da3b70
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/862ae281-5247-4355-8b32-4bd7aa3b1ad7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/862ae281-5247-4355-8b32-4bd7aa3b1ad7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/862ae281-5247-4355-8b32-4bd7aa3b1ad7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1079af08c0fe1f38cc32fef33d5e8aa5df89c429acb23f82ebd3e388e3da3b70","name":"De’mell","registered_at":"2026-06-17T12:23:37Z","symbol":"NIM1394422","token_address":"0x7e940cdbc52ffd24e9f7e7f27bdd8f831d95ea73","type":"artist","uuid":"862ae281-5247-4355-8b32-4bd7aa3b1ad7"}
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 0x1079af08c0fe1f38cc32fef33d5e8aa5df89c429acb23f82ebd3e388e3da3b70. 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/862ae281-5247-4355-8b32-4bd7aa3b1ad7.json and https://artists.proofprofile.net/proofs/artist/862ae281-5247-4355-8b32-4bd7aa3b1ad7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1079af08c0fe1f38cc32fef33d5e8aa5df89c429acb23f82ebd3e388e3da3b70","name":"De’mell","registered_at":"2026-06-17T12:23:37Z","symbol":"NIM1394422","token_address":"0x7e940cdbc52ffd24e9f7e7f27bdd8f831d95ea73","type":"artist","uuid":"862ae281-5247-4355-8b32-4bd7aa3b1ad7"}
album: Morning Coffee
  type: MusicAlbum
  date published: 2022-05-01
album: Focus on Me
  type: MusicAlbum
  date published: 2022-05-02
  track: Hold Me Forever
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267990
    explicit: false
    by artist: De’mell
    in album: Focus on Me
      type: MusicAlbum
      date published: 2022-05-02
    isrc code: SGB502217012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T15:29:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e3b33f665636b70c7673839b159c0a539d4edb395bc06808bfd38284577bb99
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959026
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959026
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502217012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:38:13Z
    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 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 0x8e3b33f665636b70c7673839b159c0a539d4edb395bc06808bfd38284577bb99. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/SGB502217012.
      date published: 2026-07-21T15:38:13Z
    audio: Hold Me Forever
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.993
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.894
      additional property: Energy
        type: PropertyValue
        value: 0.355
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.673
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.08
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.39
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lofi
  type: MusicAlbum
  date published: 2022-08-30
album: Good Day
  type: MusicAlbum
  date published: 2022-09-01
album: Lipstick Lullabies
  type: MusicAlbum
  date published: 2023-01-11
album: Fall in Love Alone
  type: MusicAlbum
  date published: 2023-02-15
album: Snowfall
  type: MusicAlbum
  date published: 2023-02-15
album: Chill Vibes
  type: MusicAlbum
  date published: 2023-09-10
album: Aesthetic
  type: MusicAlbum
  date published: 2023-10-23
album: Journal
  type: MusicAlbum
  date published: 2024-05-19
album: Hidden Gems
  type: MusicAlbum
  date published: 2024-05-19
album: Daily Vlog
  type: MusicAlbum
  date published: 2024-05-20
album: Aurora Night
  type: MusicAlbum
  date published: 2024-08-15
album: Better Planet
  type: MusicAlbum
  date published: 2024-08-15
album: Cold Wave
  type: MusicAlbum
  date published: 2024-08-15
album: Sky Rate
  type: MusicAlbum
  date published: 2024-08-15