King Melviano
type: MusicGroup
popularity: 3
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf34fdc0cff090558fd4a52498c619b06b13aec1ac6b1f6f2c16270177ace2adf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c8d4345-8346-499e-918c-7ccd19274417.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c8d4345-8346-499e-918c-7ccd19274417.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c8d4345-8346-499e-918c-7ccd19274417
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf34fdc0cff090558fd4a52498c619b06b13aec1ac6b1f6f2c16270177ace2adf","name":"King Melviano","registered_at":"2026-06-16T16:19:04Z","symbol":"NIM1107091","token_address":"0xa94e9437cec8635526672ae4314f83648b24905f","type":"artist","uuid":"4c8d4345-8346-499e-918c-7ccd19274417"}
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 0xf34fdc0cff090558fd4a52498c619b06b13aec1ac6b1f6f2c16270177ace2adf. 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/4c8d4345-8346-499e-918c-7ccd19274417.json and https://artists.proofprofile.net/proofs/artist/4c8d4345-8346-499e-918c-7ccd19274417.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf34fdc0cff090558fd4a52498c619b06b13aec1ac6b1f6f2c16270177ace2adf","name":"King Melviano","registered_at":"2026-06-16T16:19:04Z","symbol":"NIM1107091","token_address":"0xa94e9437cec8635526672ae4314f83648b24905f","type":"artist","uuid":"4c8d4345-8346-499e-918c-7ccd19274417"}
album: Silent dawn
  type: MusicAlbum
  date published: 2025-06-14
album: The Undigitizable Heart
  type: MusicAlbum
  date published: 2025-07-16
album: Silent Bloom
  type: MusicAlbum
  date published: 2025-07-17
album: The Horizon's Embrace
  type: MusicAlbum
  date published: 2025-07-21
album: Reality
  type: MusicAlbum
  date published: 2025-08-05
album: Holiday
  type: MusicAlbum
  date published: 2025-08-11
  track: Holiday
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189839
    explicit: true
    by artist: King Melviano
    in album: Holiday
      type: MusicAlbum
      date published: 2025-08-11
    isrc code: ESA122515202
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:14:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29b0e83cd092bf061dd48502ebc9b6898251022c5e1a7e0b2c075552db1d395a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122515202
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x29b0e83cd092bf061dd48502ebc9b6898251022c5e1a7e0b2c075552db1d395a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA122515202.
      date published: 2026-07-05T01:43:49Z
    audio: Holiday
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.043
      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: 0.815
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.12
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.77
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.309
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major