Dan Murata
type: MusicGroup
genre: zouk
popularity: 3
followers: 991
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70ed0d1adf1d707ae3b906be8c8d349e88a9a47777fb3647057f1192e5691113
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1aeec7f-4257-42ed-ac68-d955e9e81b14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1aeec7f-4257-42ed-ac68-d955e9e81b14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1aeec7f-4257-42ed-ac68-d955e9e81b14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70ed0d1adf1d707ae3b906be8c8d349e88a9a47777fb3647057f1192e5691113","name":"Dan Murata","registered_at":"2026-06-20T19:31:02Z","symbol":"NIM1692204","token_address":"0xebe75f402ad7c7bd153bc892177953d27cfa55ce","type":"artist","uuid":"c1aeec7f-4257-42ed-ac68-d955e9e81b14"}
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 0x70ed0d1adf1d707ae3b906be8c8d349e88a9a47777fb3647057f1192e5691113. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1aeec7f-4257-42ed-ac68-d955e9e81b14.json and https://artists.proofprofile.net/proofs/artist/c1aeec7f-4257-42ed-ac68-d955e9e81b14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x70ed0d1adf1d707ae3b906be8c8d349e88a9a47777fb3647057f1192e5691113","name":"Dan Murata","registered_at":"2026-06-20T19:31:02Z","symbol":"NIM1692204","token_address":"0xebe75f402ad7c7bd153bc892177953d27cfa55ce","type":"artist","uuid":"c1aeec7f-4257-42ed-ac68-d955e9e81b14"}
album: Excitame
  type: MusicAlbum
  date published: 2017-12-22
album: Me Usa
  type: MusicAlbum
  date published: 2018-06-10
album: Bumbumzada
  type: MusicAlbum
  date published: 2018-08-31
  track: Bumbumzada
album: Vai Dar Bom
  type: MusicAlbum
  date published: 2019-04-26
album: Vai Dar Bom (Remix)
  type: MusicAlbum
  date published: 2019-06-14
album: Proposta
  type: MusicAlbum
  date published: 2019-08-02
album: Preto É o Poder
  type: MusicAlbum
  date published: 2020-11-20
album: Saudade do Rolê
  type: MusicAlbum
  date published: 2022-01-21
album: Brinquedo
  type: MusicAlbum
  date published: 2022-05-20

Bumbumzada
type: MusicRecording
duration: PT2M24S
duration ms: 144390
explicit: true
by artist: Dan Murata
in album: Bumbumzada
  type: MusicAlbum
  date published: 2018-08-31
genre: zouk
isrc code: QZ5AB2047518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:05:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c6200170c3e86d58d1fbbe36e1a599f437d884d401f766fe2f03d6f9237c347
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2047518
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6200170c3e86d58d1fbbe36e1a599f437d884d401f766fe2f03d6f9237c347. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5AB2047518.
  date published: 2026-07-08T03:22:41Z
audio: Bumbumzada
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.649
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.84
  additional property: Energy
    type: PropertyValue
    value: 0.652
  additional property: Speechiness
    type: PropertyValue
    value: 0.164
  additional property: Acousticness
    type: PropertyValue
    value: 0.469
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.487
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.585
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor