Igor Lugando
type: MusicGroup
popularity: 16
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c00f3a81c1169bd52cfb27c20002f5247f24deae93d20435ebcf3e4c2f4001f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/104a75de-83b5-4f79-9821-62979bc29e6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/104a75de-83b5-4f79-9821-62979bc29e6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/104a75de-83b5-4f79-9821-62979bc29e6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c00f3a81c1169bd52cfb27c20002f5247f24deae93d20435ebcf3e4c2f4001f","name":"Igor Lugando","registered_at":"2026-06-14T06:07:02Z","symbol":"NIM0362064","token_address":"0x83745175850cd170585e24710a38e481f5b81170","type":"artist","uuid":"104a75de-83b5-4f79-9821-62979bc29e6d"}
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 0x6c00f3a81c1169bd52cfb27c20002f5247f24deae93d20435ebcf3e4c2f4001f. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/104a75de-83b5-4f79-9821-62979bc29e6d.json and https://artists.proofprofile.net/proofs/artist/104a75de-83b5-4f79-9821-62979bc29e6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x6c00f3a81c1169bd52cfb27c20002f5247f24deae93d20435ebcf3e4c2f4001f","name":"Igor Lugando","registered_at":"2026-06-14T06:07:02Z","symbol":"NIM0362064","token_address":"0x83745175850cd170585e24710a38e481f5b81170","type":"artist","uuid":"104a75de-83b5-4f79-9821-62979bc29e6d"}
album: Vapor
  type: MusicAlbum
  date published: 2024-10-20
  track: Vapor
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84802
    explicit: false
    by artist: Igor Lugando
    in album: Vapor
      type: MusicAlbum
      date published: 2024-10-20
    isrc code: CAQOI2414876
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T09:33:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93deef79f376d8408dbd4c544632ed81ad91d7624b08cd5fcd8b9dd8893e5090
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957833
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957833
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQOI2414876
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T09:36:32Z
    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 0x93deef79f376d8408dbd4c544632ed81ad91d7624b08cd5fcd8b9dd8893e5090. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/CAQOI2414876.
      date published: 2026-07-13T09:36:32Z
    audio: Vapor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.065
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.195
      additional property: Energy
        type: PropertyValue
        value: 0.261
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.855
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.879
      additional property: Liveness
        type: PropertyValue
        value: 0.273
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.159
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hologram
  type: MusicAlbum
  date published: 2024-10-20
album: Dune
  type: MusicAlbum
  date published: 2024-10-20
album: Seraph
  type: MusicAlbum
  date published: 2024-10-22