Hanna Lashay
type: MusicGroup
popularity: 4
followers: 2186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70a6bf31c3e73cb88840cb5e2f04255f36f56dd169a504f5991391dc5557aaa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a493df1-bb5c-4cdd-aef4-f03736e6f4c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a493df1-bb5c-4cdd-aef4-f03736e6f4c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a493df1-bb5c-4cdd-aef4-f03736e6f4c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70a6bf31c3e73cb88840cb5e2f04255f36f56dd169a504f5991391dc5557aaa0","name":"Hanna Lashay","registered_at":"2026-06-17T02:43:18Z","symbol":"NIM1256020","token_address":"0xf5f6654f9b19885dda0aae86066edb9da8cd74e8","type":"artist","uuid":"6a493df1-bb5c-4cdd-aef4-f03736e6f4c4"}
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 0x70a6bf31c3e73cb88840cb5e2f04255f36f56dd169a504f5991391dc5557aaa0. 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/6a493df1-bb5c-4cdd-aef4-f03736e6f4c4.json and https://artists.proofprofile.net/proofs/artist/6a493df1-bb5c-4cdd-aef4-f03736e6f4c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x70a6bf31c3e73cb88840cb5e2f04255f36f56dd169a504f5991391dc5557aaa0","name":"Hanna Lashay","registered_at":"2026-06-17T02:43:18Z","symbol":"NIM1256020","token_address":"0xf5f6654f9b19885dda0aae86066edb9da8cd74e8","type":"artist","uuid":"6a493df1-bb5c-4cdd-aef4-f03736e6f4c4"}
album: Get Away
  type: MusicAlbum
  date published: 2018-08-08
  track: Get Away
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178625
    explicit: false
    by artist: Hanna Lashay
    in album: Get Away
      type: MusicAlbum
      date published: 2018-08-08
    isrc code: QZDA81808985
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:15:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e0909ebb4855f5182e848cd853a66c08d3700293b95599455a39e391aa695bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81808985
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x5e0909ebb4855f5182e848cd853a66c08d3700293b95599455a39e391aa695bd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA81808985.
      date published: 2026-07-05T01:12:41Z
    audio: Get Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.989
      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: 0.852
      additional property: Energy
        type: PropertyValue
        value: 0.265
      additional property: Speechiness
        type: PropertyValue
        value: 0.196
      additional property: Acousticness
        type: PropertyValue
        value: 0.476
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.677
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.597
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Patience
  type: MusicAlbum
  date published: 2018-12-26
album: Love Better
  type: MusicAlbum
  date published: 2020-01-10
album: SoulSeeds
  type: MusicAlbum
  date published: 2020-11-21
album: Unwind the Mind
  type: MusicAlbum
  date published: 2021-08-10
album: Good Day To Die
  type: MusicAlbum
  date published: 2021-09-25
album: Breather
  type: MusicAlbum
  date published: 2021-12-18
album: Just Us
  type: MusicAlbum
  date published: 2022-02-10