Iwan Mello
type: MusicGroup
popularity: 7
followers: 553
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35432c29b0bcbc463c2339c60be28344a00c17c36f3da5b5c3865dc50f1810f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e5e28a2-fb7f-47b0-bc47-630b7468bcb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e5e28a2-fb7f-47b0-bc47-630b7468bcb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e5e28a2-fb7f-47b0-bc47-630b7468bcb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35432c29b0bcbc463c2339c60be28344a00c17c36f3da5b5c3865dc50f1810f6","name":"Iwan Mello","registered_at":"2026-06-16T05:38:27Z","symbol":"NIM0954211","token_address":"0xb57c6c20648b6662b6292e450342ab6ceadbc8bf","type":"artist","uuid":"2e5e28a2-fb7f-47b0-bc47-630b7468bcb4"}
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 0x35432c29b0bcbc463c2339c60be28344a00c17c36f3da5b5c3865dc50f1810f6. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e5e28a2-fb7f-47b0-bc47-630b7468bcb4.json and https://artists.proofprofile.net/proofs/artist/2e5e28a2-fb7f-47b0-bc47-630b7468bcb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x35432c29b0bcbc463c2339c60be28344a00c17c36f3da5b5c3865dc50f1810f6","name":"Iwan Mello","registered_at":"2026-06-16T05:38:27Z","symbol":"NIM0954211","token_address":"0xb57c6c20648b6662b6292e450342ab6ceadbc8bf","type":"artist","uuid":"2e5e28a2-fb7f-47b0-bc47-630b7468bcb4"}
album: Apenas um Servo
  type: MusicAlbum
  date published: 2019-06-10
album: Respostas
  type: MusicAlbum
  date published: 2019-06-23
album: Eterno Yhwh
  type: MusicAlbum
  date published: 2019-11-21
  track: Eterno Yhwh
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270410
    explicit: false
    by artist: Iwan Mello
    in album: Eterno Yhwh
      type: MusicAlbum
      date published: 2019-11-21
    isrc code: QZGLM2018115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:43:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c935e8ed32c50883e447e32df60e18e5273fa0bc1b057c500dbbf552256adbf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2018115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0x5c935e8ed32c50883e447e32df60e18e5273fa0bc1b057c500dbbf552256adbf. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZGLM2018115.
      date published: 2026-07-06T07:53:57Z
    audio: Eterno Yhwh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.283
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.407
      additional property: Energy
        type: PropertyValue
        value: 0.211
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.769
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.288
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.897
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yauh
  type: MusicAlbum
  date published: 2020-10-12