Aspa Tsina
type: MusicGroup
popularity: 5
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeba0678d601e7dc9753f6146b88ec9fe5945808d9c537505098d0da8ed86c959
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7addd84f-80e7-4908-8e05-99af1777c9e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7addd84f-80e7-4908-8e05-99af1777c9e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7addd84f-80e7-4908-8e05-99af1777c9e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeba0678d601e7dc9753f6146b88ec9fe5945808d9c537505098d0da8ed86c959","name":"Aspa Tsina","registered_at":"2026-06-17T08:25:54Z","symbol":"NIM1337738","token_address":"0x608011e51d51959fd3f05113a9bfd354cc010ade","type":"artist","uuid":"7addd84f-80e7-4908-8e05-99af1777c9e7"}
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 0xeba0678d601e7dc9753f6146b88ec9fe5945808d9c537505098d0da8ed86c959. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7addd84f-80e7-4908-8e05-99af1777c9e7.json and https://artists.proofprofile.net/proofs/artist/7addd84f-80e7-4908-8e05-99af1777c9e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xeba0678d601e7dc9753f6146b88ec9fe5945808d9c537505098d0da8ed86c959","name":"Aspa Tsina","registered_at":"2026-06-17T08:25:54Z","symbol":"NIM1337738","token_address":"0x608011e51d51959fd3f05113a9bfd354cc010ade","type":"artist","uuid":"7addd84f-80e7-4908-8e05-99af1777c9e7"}
album: Ela Lampse
  type: MusicAlbum
  date published: 2003-06-01
album: Ela Lampse
  type: MusicAlbum
  date published: 2003-06-01
album: Gialina Oneira
  type: MusicAlbum
  date published: 2004-09-01
album: Gialina Oneira
  type: MusicAlbum
  date published: 2004-09-01
  track: Gialina Oneira - DNS Remix
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247400
    explicit: false
    by artist: Aspa Tsina
    in album: Gialina Oneira
      type: MusicAlbum
      date published: 2004-09-01
    isrc code: GRHV10400013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:47:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d8584bdf5d8783c2209a8bc3bea3d2e9cef1cd67ff9ba27672bcd6c7bb0c077
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHV10400013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x7d8584bdf5d8783c2209a8bc3bea3d2e9cef1cd67ff9ba27672bcd6c7bb0c077. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GRHV10400013.
      date published: 2026-07-05T10:01:46Z
    audio: Gialina Oneira - DNS Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.018
      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: 0.577
      additional property: Energy
        type: PropertyValue
        value: 0.838
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.301
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Akou
  type: MusicAlbum
  date published: 2019-09-16
album: Akou (Acoustic Version)
  type: MusicAlbum
  date published: 2020-03-13