DJ Eduardo
type: MusicGroup
popularity: 5
followers: 444
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798148a8a8246a2a4f78779bb148e671f43202dab2f774cf5917ec0a8c818a2b. 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/afdb8887-244f-4977-95de-9f5aeced3bc0.json and https://artists.proofprofile.net/proofs/artist/afdb8887-244f-4977-95de-9f5aeced3bc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x798148a8a8246a2a4f78779bb148e671f43202dab2f774cf5917ec0a8c818a2b","name":"DJ Eduardo","registered_at":"2026-06-20T11:58:23Z","symbol":"NIM1606420","token_address":"0xf2739567be4b02d88a10844042c58e374d4645e8","type":"artist","uuid":"afdb8887-244f-4977-95de-9f5aeced3bc0"}
album: Universe
  type: MusicAlbum
  date published: 2012-04-06
album: Thunderstorm-Single
  type: MusicAlbum
  date published: 2012-07-11
album: Johny Walker
  type: MusicAlbum
  date published: 2013-03-25
album: Pompolo
  type: MusicAlbum
  date published: 2015-12-23
album: Wake Up To Hope
  type: MusicAlbum
  date published: 2017-02-17
album: Way Off
  type: MusicAlbum
  date published: 2017-07-07
album: Queria Ver Você Sentando
  type: MusicAlbum
  date published: 2021-06-21
album: As Mais Tocadas Dj Eduardo 2020
  type: MusicAlbum
  date published: 2023-06-16
track: Coisas Absurdas

Coisas Absurdas
type: MusicRecording
duration: PT3M4S
duration ms: 184011
explicit: false
by artist: mc cvs
by artist: Mc Lype Original
by artist: DJ Abravanell
by artist: DJ Eduardo
in album: Coisas Absurdas
  type: MusicAlbum
  date published: 2025-04-11
isrc code: QZMZ92546080
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92546080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
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
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953513
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dfe28855c628ca03465b754927b2da299912c95929c80ca839a91be11b214f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZMZ92546080.
  date published: 2026-06-13T15:41:10Z
audio: Coisas Absurdas
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.545
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.55
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.005
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major