Dcaa
type: MusicGroup
popularity: 22
followers: 1034
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75891f6efaaa0787b4c2e109e699a9ba7d20c07e25ab5ebb5cc9e7021b6addfa
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/c60365be-895e-45e9-9d78-28111b312155.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c60365be-895e-45e9-9d78-28111b312155.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c60365be-895e-45e9-9d78-28111b312155
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 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 0x75891f6efaaa0787b4c2e109e699a9ba7d20c07e25ab5ebb5cc9e7021b6addfa. 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/c60365be-895e-45e9-9d78-28111b312155.json and https://artists.proofprofile.net/proofs/artist/c60365be-895e-45e9-9d78-28111b312155.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Trapstar
  type: MusicAlbum
  date published: 2018-01-02
album: Psycho
  type: MusicAlbum
  date published: 2018-02-01
album: ...
  type: MusicAlbum
  date published: 2018-03-01
album: Trapstar
  type: MusicAlbum
  date published: 2018-04-05
album: Ricky Ricon
  type: MusicAlbum
  date published: 2018-07-13
album: Ya No Me Llama
  type: MusicAlbum
  date published: 2018-10-25
album: CASUALIDAD
  type: MusicAlbum
  date published: 2018-11-26
album: Casualidad
  type: MusicAlbum
  date published: 2018-11-26
album: ¿Quién Eres Tú?
  type: MusicAlbum
  date published: 2019-03-04
album: Amanece
  type: MusicAlbum
  date published: 2019-04-10
album: Ricky Ricon (Remix)
  type: MusicAlbum
  date published: 2019-05-02
album: Trance
  type: MusicAlbum
  date published: 2019-07-05
album: Fugitivo
  type: MusicAlbum
  date published: 2019-07-26
album: Di-Ego
  type: MusicAlbum
  date published: 2019-09-09
album: Oscuridad
  type: MusicAlbum
  date published: 2020-03-20
album: Happy
  type: MusicAlbum
  date published: 2020-06-05
album: Celebrar
  type: MusicAlbum
  date published: 2020-09-11
  track: Celebrar
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134441
    explicit: true
    by artist: Dcaa
    in album: Celebrar
      type: MusicAlbum
      date published: 2020-09-11
    isrc code: QZHZ62088694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T09:57:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x777ee670473660fdefba83a059dc21449bb5a7aefc50927ca9505be6a5ca52a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960389
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960389
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62088694
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T10:20:10Z
    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 0x777ee670473660fdefba83a059dc21449bb5a7aefc50927ca9505be6a5ca52a7. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZHZ62088694.
      date published: 2026-07-31T10:20:10Z
    audio: Celebrar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.824
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.599
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.533
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.878
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.838
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Baby Girl
  type: MusicAlbum
  date published: 2022-09-02
album: Love
  type: MusicAlbum
  date published: 2022-11-18
album: Solita
  type: MusicAlbum
  date published: 2024-06-21
album: ¿Qué Pasó?
  type: MusicAlbum
  date published: 2025-04-11