Nana Llama
type: MusicGroup
popularity: 5
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03f3110cc0319675165595e1c3d330a9b72002fafc5d0ab1eb0379f28b5411f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b719ef9f-7a77-4223-86b1-17faee36a425.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b719ef9f-7a77-4223-86b1-17faee36a425.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b719ef9f-7a77-4223-86b1-17faee36a425
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03f3110cc0319675165595e1c3d330a9b72002fafc5d0ab1eb0379f28b5411f0","name":"Nana Llama","registered_at":"2026-06-20T15:18:48Z","symbol":"NIM1640076","token_address":"0x6111297c5bc811fb978aa345a81b5e2f409d4c36","type":"artist","uuid":"b719ef9f-7a77-4223-86b1-17faee36a425"}
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 0x03f3110cc0319675165595e1c3d330a9b72002fafc5d0ab1eb0379f28b5411f0. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b719ef9f-7a77-4223-86b1-17faee36a425.json and https://artists.proofprofile.net/proofs/artist/b719ef9f-7a77-4223-86b1-17faee36a425.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x03f3110cc0319675165595e1c3d330a9b72002fafc5d0ab1eb0379f28b5411f0","name":"Nana Llama","registered_at":"2026-06-20T15:18:48Z","symbol":"NIM1640076","token_address":"0x6111297c5bc811fb978aa345a81b5e2f409d4c36","type":"artist","uuid":"b719ef9f-7a77-4223-86b1-17faee36a425"}
album: Yo Soy Nana Llama
  type: MusicAlbum
  date published: 2020-04-04
album: I Am Nana Llama
  type: MusicAlbum
  date published: 2020-04-04
album: Es Hora De Soñar
  type: MusicAlbum
  date published: 2020-05-10
  track: Es Hora De Soñar
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160297
    explicit: false
    by artist: Nana Llama
    in album: Es Hora De Soñar
      type: MusicAlbum
      date published: 2020-05-10
    isrc code: TCAET2094066
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:52:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c036e665b521245188332240e8e17e70a29f9a25712ad5aff3f48f84a864453
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAET2094066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x5c036e665b521245188332240e8e17e70a29f9a25712ad5aff3f48f84a864453. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAET2094066.
      date published: 2026-07-16T12:43:37Z
    audio: Es Hora De Soñar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.535
      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: 0.428
      additional property: Energy
        type: PropertyValue
        value: 0.327
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.775
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.197
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.596
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.389
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Llama Lullaby
  type: MusicAlbum
  date published: 2020-05-22
album: Wash Your Hands
  type: MusicAlbum
  date published: 2020-05-22
album: Yo Me Lavo las Manitas
  type: MusicAlbum
  date published: 2020-05-22