Sweets On Demand
type: MusicGroup
popularity: 40
followers: 463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a745cde50a1b82cc0c185f6473585db05f881c70b6c15e7db4594f18cb4cf9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20bea75d-cf17-4cd4-b426-7be27538450d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20bea75d-cf17-4cd4-b426-7be27538450d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20bea75d-cf17-4cd4-b426-7be27538450d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a745cde50a1b82cc0c185f6473585db05f881c70b6c15e7db4594f18cb4cf9d","name":"Sweets On Demand","registered_at":"2026-06-12T15:05:38Z","symbol":"NIM0043022","token_address":"0x494d8955239bb1033d8d05be551ef271ceefc1d8","type":"artist","uuid":"20bea75d-cf17-4cd4-b426-7be27538450d"}
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 0x8a745cde50a1b82cc0c185f6473585db05f881c70b6c15e7db4594f18cb4cf9d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20bea75d-cf17-4cd4-b426-7be27538450d.json and https://artists.proofprofile.net/proofs/artist/20bea75d-cf17-4cd4-b426-7be27538450d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x8a745cde50a1b82cc0c185f6473585db05f881c70b6c15e7db4594f18cb4cf9d","name":"Sweets On Demand","registered_at":"2026-06-12T15:05:38Z","symbol":"NIM0043022","token_address":"0x494d8955239bb1033d8d05be551ef271ceefc1d8","type":"artist","uuid":"20bea75d-cf17-4cd4-b426-7be27538450d"}
album: Cappuccino
  type: MusicAlbum
  date published: 2022-02-19
  track: Simple One
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154430
    explicit: false
    by artist: Sweets On Demand
    in album: Cappuccino
      type: MusicAlbum
      date published: 2022-02-19
    isrc code: TCAGB2246185
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T21:13:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3ef60c9e0a78ba0cf6c1c647c2bdeea016aa73b0660c7e83ee791ed2b69c5e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGB2246185
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:19:20Z
    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 0xe3ef60c9e0a78ba0cf6c1c647c2bdeea016aa73b0660c7e83ee791ed2b69c5e0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:19:20Z), 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/TCAGB2246185.
      date published: 2026-07-16T00:19:20Z
    audio: Simple One
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.043
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.74
      additional property: Energy
        type: PropertyValue
        value: 0.366
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.724
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.094
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.338
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cappuccino
  type: MusicAlbum
  date published: 2022-02-19