Lentile Blur
type: MusicGroup
popularity: 7
followers: 452
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ef747b4ab22ca392f857ba86e0d17bf2b609960ae766f480e000d0acbc16001
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/4b836a27-102f-4326-b9f3-f3e095c2ab66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b836a27-102f-4326-b9f3-f3e095c2ab66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b836a27-102f-4326-b9f3-f3e095c2ab66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ef747b4ab22ca392f857ba86e0d17bf2b609960ae766f480e000d0acbc16001","name":"Lentile Blur","registered_at":"2026-06-16T15:57:04Z","symbol":"NIM1101842","token_address":"0x5d205677c92a9c9bb30074e7fbbaf0141aeacdfa","type":"artist","uuid":"4b836a27-102f-4326-b9f3-f3e095c2ab66"}
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 0x8ef747b4ab22ca392f857ba86e0d17bf2b609960ae766f480e000d0acbc16001. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b836a27-102f-4326-b9f3-f3e095c2ab66.json and https://artists.proofprofile.net/proofs/artist/4b836a27-102f-4326-b9f3-f3e095c2ab66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8ef747b4ab22ca392f857ba86e0d17bf2b609960ae766f480e000d0acbc16001","name":"Lentile Blur","registered_at":"2026-06-16T15:57:04Z","symbol":"NIM1101842","token_address":"0x5d205677c92a9c9bb30074e7fbbaf0141aeacdfa","type":"artist","uuid":"4b836a27-102f-4326-b9f3-f3e095c2ab66"}
album: PugLife Prezinta: Lentile Blur
  type: MusicAlbum
  date published: 2016-01-26
album: E Momentul Meu
  type: MusicAlbum
  date published: 2016-02-29
album: Octombrie Rece
  type: MusicAlbum
  date published: 2017-10-23
album: Octombrie Rece
  type: MusicAlbum
  date published: 2017-10-27
album: La Vida Loca
  type: MusicAlbum
  date published: 2018-01-19
album: 9
  type: MusicAlbum
  date published: 2021-01-06
album: Sange Latin
  type: MusicAlbum
  date published: 2022-08-19
  track: Sange Latin
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177902
    explicit: false
    by artist: Lentile Blur
    in album: Sange Latin
      type: MusicAlbum
      date published: 2022-08-19
    isrc code: RO2DY2200152
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:50:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a5506887259611a9c04dcf7ca10f5df832bbc4e5cde0552f9e489510b5eab6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958319
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958319
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RO2DY2200152
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:52:58Z
    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 0x5a5506887259611a9c04dcf7ca10f5df832bbc4e5cde0552f9e489510b5eab6d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:52:58Z), 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/RO2DY2200152.
      date published: 2026-07-16T21:52:58Z
    audio: Sange Latin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.04
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.661
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.742
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.686
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Unde ești tu
  type: MusicAlbum
  date published: 2022-11-24