Hana Shafa
type: MusicGroup
popularity: 31
followers: 122217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7cef2a5dc991dde6f1d1c6324ecf1d65f2270b311099223ae451de125f3dae4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eebf6d83-ce30-431d-8168-b31699cc067a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eebf6d83-ce30-431d-8168-b31699cc067a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eebf6d83-ce30-431d-8168-b31699cc067a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7cef2a5dc991dde6f1d1c6324ecf1d65f2270b311099223ae451de125f3dae4","name":"Hana Shafa","registered_at":"2026-06-12T13:10:58Z","symbol":"NIM0307724","token_address":"0x64f99ffebbac216a065e21508ceb331eff114ce3","type":"artist","uuid":"eebf6d83-ce30-431d-8168-b31699cc067a"}
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 0xd7cef2a5dc991dde6f1d1c6324ecf1d65f2270b311099223ae451de125f3dae4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eebf6d83-ce30-431d-8168-b31699cc067a.json and https://artists.proofprofile.net/proofs/artist/eebf6d83-ce30-431d-8168-b31699cc067a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd7cef2a5dc991dde6f1d1c6324ecf1d65f2270b311099223ae451de125f3dae4","name":"Hana Shafa","registered_at":"2026-06-12T13:10:58Z","symbol":"NIM0307724","token_address":"0x64f99ffebbac216a065e21508ceb331eff114ce3","type":"artist","uuid":"eebf6d83-ce30-431d-8168-b31699cc067a"}
album: Hana (Mashup Cover) - Single
  type: MusicAlbum
  date published: 2020-08-10
album: Neththara - Single
  type: MusicAlbum
  date published: 2021-01-11
  track: Neththara
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208806
    explicit: false
    by artist: Hana Shafa
    in album: Neththara - Single
      type: MusicAlbum
      date published: 2021-01-11
    isrc code: QM4TW2117581
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T04:34:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6af0438c7a9328da5cb6dd06ba241d72dbbeedf122c09328039e984b88c87c67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957522
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957522
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2117581
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T04:46:56Z
    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 0x6af0438c7a9328da5cb6dd06ba241d72dbbeedf122c09328039e984b88c87c67. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/QM4TW2117581.
      date published: 2026-07-11T04:46:56Z
    audio: Neththara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.968
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.931
      additional property: Energy
        type: PropertyValue
        value: 0.607
      additional property: Speechiness
        type: PropertyValue
        value: 0.152
      additional property: Acousticness
        type: PropertyValue
        value: 0.576
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.251
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.076
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sundari - Single
  type: MusicAlbum
  date published: 2021-06-30
album: Sanda Wage Pena
  type: MusicAlbum
  date published: 2021-11-24
album: Sanda Wage Pena (Remix)
  type: MusicAlbum
  date published: 2022-02-26
album: Mal Onchilla
  type: MusicAlbum
  date published: 2022-11-04
album: Katayam
  type: MusicAlbum
  date published: 2023-01-12
album: Me Uyane
  type: MusicAlbum
  date published: 2024-05-03
album: MAYAWAK
  type: MusicAlbum
  date published: 2025-06-20