Tucanes
type: MusicGroup
popularity: 6
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf92f3d0ffc316cd4294a9edf4fb91a9b0196b0513576dedf362bf0f25877422
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015ebbb3-7ee9-49cd-b1e2-c31d675e5f87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015ebbb3-7ee9-49cd-b1e2-c31d675e5f87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/015ebbb3-7ee9-49cd-b1e2-c31d675e5f87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
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 0xdf92f3d0ffc316cd4294a9edf4fb91a9b0196b0513576dedf362bf0f25877422. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/015ebbb3-7ee9-49cd-b1e2-c31d675e5f87.json and https://artists.proofprofile.net/proofs/artist/015ebbb3-7ee9-49cd-b1e2-c31d675e5f87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
album: Nube Voladora
  type: MusicAlbum
  date published: 2020-09-12
album: Cerca de Mi
  type: MusicAlbum
  date published: 2020-09-12
  track: Cerca de Mi
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220017
    explicit: false
    by artist: Tucanes
    in album: Cerca de Mi
      type: MusicAlbum
      date published: 2020-09-12
    isrc code: GBSMU8693967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:20:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09c8c5fa5a7e747b7b6b8309cf6fb780b0ef542d5e0069ad9fceb51945697850
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958234
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958234
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8693967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T03:46:09Z
    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 0x09c8c5fa5a7e747b7b6b8309cf6fb780b0ef542d5e0069ad9fceb51945697850. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBSMU8693967.
      date published: 2026-07-16T03:46:09Z
    audio: Cerca de Mi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.033
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.542
      additional property: Speechiness
        type: PropertyValue
        value: 0.382
      additional property: Acousticness
        type: PropertyValue
        value: 0.806
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.628
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.26
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Caminar
  type: MusicAlbum
  date published: 2024-05-25
album: La Ciudad Perdida
  type: MusicAlbum
  date published: 2024-05-26
album: Otra Vez [Remix]
  type: MusicAlbum
  date published: 2024-06-02
album: Saben Que Si
  type: MusicAlbum
  date published: 2024-06-17
album: Los Noventa
  type: MusicAlbum
  date published: 2024-07-19
album: Todo Bien
  type: MusicAlbum
  date published: 2024-08-18
album: Coyotito
  type: MusicAlbum
  date published: 2025-01-31
album: Noche de Gira (Instrumental)
  type: MusicAlbum
  date published: 2025-02-01
album: Bien Chido (Instrumental)
  type: MusicAlbum
  date published: 2025-02-01