Júlio Tamele
type: MusicGroup
popularity: 10
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d8637582a01888bee66d60fc6c58b330c4317d03ccb781adbf4d18cc305d58e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf03e922-33f0-4cf1-b799-7cf6e3736dc6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf03e922-33f0-4cf1-b799-7cf6e3736dc6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf03e922-33f0-4cf1-b799-7cf6e3736dc6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d8637582a01888bee66d60fc6c58b330c4317d03ccb781adbf4d18cc305d58e","name":"Júlio Tamele","registered_at":"2026-06-21T00:14:37Z","symbol":"NIM1759336","token_address":"0xff12542dec4dce68ea670775df95a40d3cd25170","type":"artist","uuid":"cf03e922-33f0-4cf1-b799-7cf6e3736dc6"}
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 0x5d8637582a01888bee66d60fc6c58b330c4317d03ccb781adbf4d18cc305d58e. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf03e922-33f0-4cf1-b799-7cf6e3736dc6.json and https://artists.proofprofile.net/proofs/artist/cf03e922-33f0-4cf1-b799-7cf6e3736dc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x5d8637582a01888bee66d60fc6c58b330c4317d03ccb781adbf4d18cc305d58e","name":"Júlio Tamele","registered_at":"2026-06-21T00:14:37Z","symbol":"NIM1759336","token_address":"0xff12542dec4dce68ea670775df95a40d3cd25170","type":"artist","uuid":"cf03e922-33f0-4cf1-b799-7cf6e3736dc6"}
album: Vafundise
  type: MusicAlbum
  date published: 2025-07-21
  track: Vafundise
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297325
    explicit: false
    by artist: Júlio Tamele
    in album: Vafundise
      type: MusicAlbum
      date published: 2025-07-21
    isrc code: QZWFK2535426
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:10:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b9edf267a596c40824bc88956a99ab8ab566c951c17f45ddc48f8ccb33439bf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2535426
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:08:04Z
    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 0x3b9edf267a596c40824bc88956a99ab8ab566c951c17f45ddc48f8ccb33439bf. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:08:04Z), 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/QZWFK2535426.
      date published: 2026-07-19T22:08:04Z
    audio: Vafundise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.479
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
        type: PropertyValue
        value: 0.679
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.895
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.893
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hlonipha Xissiwana
  type: MusicAlbum
  date published: 2025-07-28
album: Ninyik Voko Lawena
  type: MusicAlbum
  date published: 2025-09-02