Mc Iuri
type: MusicGroup
popularity: 16
followers: 962
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc178486bd47e8dd7697976a6edc6227186513dd9465df9bf73034eb35e6e7f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4afb43ef-5b2f-4058-8f94-d8ce082409d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4afb43ef-5b2f-4058-8f94-d8ce082409d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4afb43ef-5b2f-4058-8f94-d8ce082409d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc178486bd47e8dd7697976a6edc6227186513dd9465df9bf73034eb35e6e7f0","name":"Mc Iuri","registered_at":"2026-06-14T12:20:38Z","symbol":"NIM0451147","token_address":"0x913988f02354607446e84be3860a3f95beb5ddb5","type":"artist","uuid":"4afb43ef-5b2f-4058-8f94-d8ce082409d0"}
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 0xfc178486bd47e8dd7697976a6edc6227186513dd9465df9bf73034eb35e6e7f0. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4afb43ef-5b2f-4058-8f94-d8ce082409d0.json and https://artists.proofprofile.net/proofs/artist/4afb43ef-5b2f-4058-8f94-d8ce082409d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xfc178486bd47e8dd7697976a6edc6227186513dd9465df9bf73034eb35e6e7f0","name":"Mc Iuri","registered_at":"2026-06-14T12:20:38Z","symbol":"NIM0451147","token_address":"0x913988f02354607446e84be3860a3f95beb5ddb5","type":"artist","uuid":"4afb43ef-5b2f-4058-8f94-d8ce082409d0"}
album: Então Vai
  type: MusicAlbum
  date published: 2021-05-07
album: Não Vai Se Arrepender
  type: MusicAlbum
  date published: 2021-07-28
album: No Chão
  type: MusicAlbum
  date published: 2021-08-24
album: Saudades
  type: MusicAlbum
  date published: 2021-09-09
album: Virilha Fêmea, Pt. 2
  type: MusicAlbum
  date published: 2021-11-24
album: Neném Que Faz Neném
  type: MusicAlbum
  date published: 2021-12-10
album: Ela Se Foi
  type: MusicAlbum
  date published: 2022-03-23
album: Jeito Malokeiro
  type: MusicAlbum
  date published: 2022-03-24
album: Trap de Maloka
  type: MusicAlbum
  date published: 2022-03-29
album: Tanto Faz
  type: MusicAlbum
  date published: 2022-04-21
album: Terra do Nunca
  type: MusicAlbum
  date published: 2022-05-05
album: Investidor Investigado
  type: MusicAlbum
  date published: 2022-06-29
album: Proposta
  type: MusicAlbum
  date published: 2022-07-19
album: Joga pra Tropa
  type: MusicAlbum
  date published: 2022-07-29
album: Particular
  type: MusicAlbum
  date published: 2022-08-09
album: Amizade Falsa
  type: MusicAlbum
  date published: 2022-08-12
album: Assim Que Eu Gosto, Ela Vem Correndo Atras
  type: MusicAlbum
  date published: 2022-09-29
album: Veneno
  type: MusicAlbum
  date published: 2022-10-06
album: Por Vingança
  type: MusicAlbum
  date published: 2023-02-23
album: Príncipe do Gueto
  type: MusicAlbum
  date published: 2023-03-24
album: Horyugue na Tcheka
  type: MusicAlbum
  date published: 2023-04-14
album: Te Dar Moral
  type: MusicAlbum
  date published: 2023-04-28
album: Amor e Ódio
  type: MusicAlbum
  date published: 2023-05-05
album: Não Vai Encontrar
  type: MusicAlbum
  date published: 2023-06-09
album: Sem Romance
  type: MusicAlbum
  date published: 2023-11-10
album: Cintura de Mola
  type: MusicAlbum
  date published: 2023-11-17
album: Marquinha de Fita
  type: MusicAlbum
  date published: 2023-11-29
album: Revoada na Marina
  type: MusicAlbum
  date published: 2023-12-22
album: A Culpa É Minha
  type: MusicAlbum
  date published: 2024-02-06
album: Na Onda
  type: MusicAlbum
  date published: 2024-02-22
album: Fala na Minha Cara
  type: MusicAlbum
  date published: 2024-03-07
album: Na Onda da Bala
  type: MusicAlbum
  date published: 2024-03-26
album: Mostra Todo Seu Talento
  type: MusicAlbum
  date published: 2024-04-15
album: Beira da Praia
  type: MusicAlbum
  date published: 2024-05-28
album: Vou Confessar
  type: MusicAlbum
  date published: 2024-06-14
album: Bipolar
  type: MusicAlbum
  date published: 2024-08-27
album: Ela Tem o Dom
  type: MusicAlbum
  date published: 2024-09-16
album: Sem Resposta
  type: MusicAlbum
  date published: 2024-10-02
album: Eu Sou Lá do Interior
  type: MusicAlbum
  date published: 2024-11-11
album: Nunca Mais
  type: MusicAlbum
  date published: 2024-11-28
album: Bandido Não Se Apega
  type: MusicAlbum
  date published: 2024-12-13
album: Ela É Gostosa
  type: MusicAlbum
  date published: 2024-12-31
album: Litoral
  type: MusicAlbum
  date published: 2025-01-15
album: Boca de Porcelana
  type: MusicAlbum
  date published: 2025-01-30
album: Um Momento de Férias
  type: MusicAlbum
  date published: 2025-03-13
album: The King Of Brasileirinhas
  type: MusicAlbum
  date published: 2025-04-09
track: Gulu Gulu
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131117
  explicit: false
  by artist: Dj PHFive
  by artist: GP DA ZL
  by artist: Mc Iuri
  by artist: mc japão
  in album: Gulu Gulu
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: BC3PG2500679
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:07:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60829260c233bfe433298867028108bdc3a010daedbbb7df5a847a898fa2411c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Gulu Gulu

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953515

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC3PG2500679

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60829260c233bfe433298867028108bdc3a010daedbbb7df5a847a898fa2411c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BC3PG2500679.
date published: 2026-06-13T12:53:06Z

Gulu Gulu
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 138.379
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.776
additional property: Energy
  type: PropertyValue
  value: 0.689
additional property: Speechiness
  type: PropertyValue
  value: 0.155
additional property: Acousticness
  type: PropertyValue
  value: 0.112
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.369
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.493
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.856
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major