Wanda Lando
type: MusicGroup
genre: ska
popularity: 6
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7879e72ecac3b2e761ff171950e3301af53facf3c127851d2921e0b18860d9f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93330555-e914-4b2a-86d9-6afba4377de2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93330555-e914-4b2a-86d9-6afba4377de2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93330555-e914-4b2a-86d9-6afba4377de2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7879e72ecac3b2e761ff171950e3301af53facf3c127851d2921e0b18860d9f9","name":"Wanda Lando","registered_at":"2026-06-17T17:03:40Z","symbol":"NIM1461185","token_address":"0x277051913179029cb103b210dc46c82f86434087","type":"artist","uuid":"93330555-e914-4b2a-86d9-6afba4377de2"}
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 0x7879e72ecac3b2e761ff171950e3301af53facf3c127851d2921e0b18860d9f9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93330555-e914-4b2a-86d9-6afba4377de2.json and https://artists.proofprofile.net/proofs/artist/93330555-e914-4b2a-86d9-6afba4377de2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7879e72ecac3b2e761ff171950e3301af53facf3c127851d2921e0b18860d9f9","name":"Wanda Lando","registered_at":"2026-06-17T17:03:40Z","symbol":"NIM1461185","token_address":"0x277051913179029cb103b210dc46c82f86434087","type":"artist","uuid":"93330555-e914-4b2a-86d9-6afba4377de2"}
album: Ska!
  type: MusicAlbum
  date published: 2007-07-19
album: Licencia
  type: MusicAlbum
  date published: 2010-07-01
album: Vampiro
  type: MusicAlbum
  date published: 2013-07-08
album: CLL
  type: MusicAlbum
  date published: 2014-03-17
album: S.O.S.
  type: MusicAlbum
  date published: 2019-10-28
album: C'est la vie
  type: MusicAlbum
  date published: 2020-02-11
album: Agente secreto
  type: MusicAlbum
  date published: 2023-06-19
  track: Agente secreto
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159209
    explicit: false
    by artist: Wanda Lando
    in album: Agente secreto
      type: MusicAlbum
      date published: 2023-06-19
    genre: ska
    isrc code: GX38U2346955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:34:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76dba63e246632c0a2e0561dcbbadde5b5f89977ee43630f68a5d13ffa927c6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2346955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x76dba63e246632c0a2e0561dcbbadde5b5f89977ee43630f68a5d13ffa927c6a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX38U2346955.
      date published: 2026-07-03T19:59:51Z
    audio: Agente secreto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.532
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.644
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.138
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.968
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.492
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Carta para mi amor
  type: MusicAlbum
  date published: 2024-05-12