G.R.C.E.S.Unidos dos Morros
type: MusicGroup
genre: samba
popularity: 6
followers: 292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23f98cc4-cc15-4b74-8e48-118c569f5c10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23f98cc4-cc15-4b74-8e48-118c569f5c10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23f98cc4-cc15-4b74-8e48-118c569f5c10
additional property: OTSTimestamp
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd40f19cee363cb15603b708389f91427f35deac8b7ef85b287a044a17683857. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23f98cc4-cc15-4b74-8e48-118c569f5c10.json and https://artists.proofprofile.net/proofs/artist/23f98cc4-cc15-4b74-8e48-118c569f5c10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xfd40f19cee363cb15603b708389f91427f35deac8b7ef85b287a044a17683857","name":"G.R.C.E.S.Unidos dos Morros","registered_at":"2026-06-16T02:03:06Z","symbol":"NIM0902776","token_address":"0x1b1cd9ca18ab136276eeaba6bdbdb7ff4c386ca4","type":"artist","uuid":"23f98cc4-cc15-4b74-8e48-118c569f5c10"}
album: Hino Oficial do Unidos dos Morros
  type: MusicAlbum
  date published: 2021-11-23
album: Desce o Morro Construindo História: Armenio Mendes, o Empreendedor de Sonhos (Carnaval 2022)
  type: MusicAlbum
  date published: 2021-11-25
album: G.R.C.E.S.Unidos dos Morros - Sambas Enredos
  type: MusicAlbum
  date published: 2021-12-29
album: Lá em Peruíbe, Reza a Lenda Que... (Carnaval 2024)
  type: MusicAlbum
  date published: 2023-10-15
album: Quem Te Viu Quer TV: Cultura, Educação e Samba no Pé!
  type: MusicAlbum
  date published: 2024-10-05
album: Samba Enredo: O Bicho Nosso de Cada dia – Um Jeitinho Brasileiro de Sonhar
  type: MusicAlbum
  date published: 2025-08-23
  track: Samba Enredo: O Bicho Nosso de Cada dia – Um Jeitinho Brasileiro de Sonhar
    type: MusicRecording
    duration: PT5M11S
    duration ms: 311040
    explicit: false
    by artist: G.R.C.E.S.Unidos dos Morros
    in album: Samba Enredo: O Bicho Nosso de Cada dia – Um Jeitinho Brasileiro de Sonhar
      type: MusicAlbum
      date published: 2025-08-23
    genre: samba
    isrc code: ESA112578862
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112578862
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0xed172d164955e0ab34f5930480fca8792949b2e21fc0d9a44c9e0aba117911ad. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/ESA112578862.
      date published: 2026-07-18T10:30:13Z
    audio: Samba Enredo: O Bicho Nosso de Cada dia – Um Jeitinho Brasileiro de Sonhar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.715
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.438
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.262
      additional property: Acousticness
        type: PropertyValue
        value: 0.217
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.751
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.514
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major