dreCoy
type: MusicGroup
genre: brazilian trap
popularity: 12
followers: 551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3247545d78f7de74f07cd4651bc06c7ce8a0be9a6e585851eae8d01ad7169efd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa94765-872f-4813-b5a7-d5749f9300a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa94765-872f-4813-b5a7-d5749f9300a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fa94765-872f-4813-b5a7-d5749f9300a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
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 0x3247545d78f7de74f07cd4651bc06c7ce8a0be9a6e585851eae8d01ad7169efd. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fa94765-872f-4813-b5a7-d5749f9300a5.json and https://artists.proofprofile.net/proofs/artist/2fa94765-872f-4813-b5a7-d5749f9300a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
album: 2Much
  type: MusicAlbum
  date published: 2018-09-07
album: Game Over
  type: MusicAlbum
  date published: 2018-10-18
album: Highlight
  type: MusicAlbum
  date published: 2019-02-22
album: Hurricane
  type: MusicAlbum
  date published: 2019-05-10
album: Wasabi
  type: MusicAlbum
  date published: 2019-07-05
album: Buffet
  type: MusicAlbum
  date published: 2019-08-20
album: Yyyyy.Mp3
  type: MusicAlbum
  date published: 2019-09-19
album: Safe
  type: MusicAlbum
  date published: 2020-01-23
album: Wi-Fi
  type: MusicAlbum
  date published: 2020-10-04
album: Único Vivo da Espécie
  type: MusicAlbum
  date published: 2020-10-21
album: Forca de Luxo
  type: MusicAlbum
  date published: 2020-11-11
album: Full Sono
  type: MusicAlbum
  date published: 2020-11-26
album: Wave
  type: MusicAlbum
  date published: 2020-12-11
track: Toy Story
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169669
  explicit: false
  by artist: Ecologyk
  by artist: Ana Olic
  by artist: dreCoy
  by artist: Krawk
  by artist: DH
  in album: Venturo
    type: MusicAlbum
    date published: 2019-11-29
  genre: trap
  genre: brazilian-hip-hop
  genre: brazilian-trap
  isrc code: BXPOB1900063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T17:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c1f579ebe28aa614cb7b51fa596e1139927df95d56d46db48699443a53adf2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPOB1900063
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0x7c1f579ebe28aa614cb7b51fa596e1139927df95d56d46db48699443a53adf2d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXPOB1900063.
    date published: 2026-07-08T08:56:20Z
  audio: Toy Story
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.146
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.64
    additional property: Energy
      type: PropertyValue
      value: 0.654
    additional property: Speechiness
      type: PropertyValue
      value: 0.193
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.407
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.942
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major