Mr. Julhao
type: MusicGroup
genre: brazilian hip hop
popularity: 5
followers: 330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86391259f91fd29a110156a1cdb99a3df8126cbeef50009a7520a1d2eb3a4bab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86391259f91fd29a110156a1cdb99a3df8126cbeef50009a7520a1d2eb3a4bab","name":"Mr. Julhao","registered_at":"2026-06-16T20:58:57Z","symbol":"NIM1173878","token_address":"0x0589313447f6581b94b8395d67bf2d9b680600bf","type":"artist","uuid":"59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9"}
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 0x86391259f91fd29a110156a1cdb99a3df8126cbeef50009a7520a1d2eb3a4bab. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9.json and https://artists.proofprofile.net/proofs/artist/59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x86391259f91fd29a110156a1cdb99a3df8126cbeef50009a7520a1d2eb3a4bab","name":"Mr. Julhao","registered_at":"2026-06-16T20:58:57Z","symbol":"NIM1173878","token_address":"0x0589313447f6581b94b8395d67bf2d9b680600bf","type":"artist","uuid":"59d7d9aa-ba02-4328-8e9f-cb4ecedc21f9"}
album: Conto de Fadas (Skate In Brasil)
  type: MusicAlbum
  date published: 2021-09-04
album: Feliz Natal (Hoje Eu Vi Jesus) [Prelúdio]
  type: MusicAlbum
  date published: 2021-12-29
album: Prelúdio
  type: MusicAlbum
  date published: 2022-01-28
album: Primavera
  type: MusicAlbum
  date published: 2022-01-29
album: Juventude
  type: MusicAlbum
  date published: 2022-02-22
album: Vai Ficar Tudo Bem
  type: MusicAlbum
  date published: 2022-03-18
album: Ir Além
  type: MusicAlbum
  date published: 2022-05-21
  track: Ir Além
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307692
    explicit: true
    by artist: Mr. Julhao
    in album: Ir Além
      type: MusicAlbum
      date published: 2022-05-21
    genre: brazilian hip hop
    isrc code: BCUOJ2200013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:58:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ad5be7b8ccf7659cfbcb4c36f11bbb5ad8d8957b9fd57600d16bd6c63e1af4c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCUOJ2200013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 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 0x4ad5be7b8ccf7659cfbcb4c36f11bbb5ad8d8957b9fd57600d16bd6c63e1af4c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCUOJ2200013 — a six-check JSON result.
      date published: 2026-07-17T15:15:14Z
    audio: Ir Além
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.978
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.566
      additional property: Speechiness
        type: PropertyValue
        value: 0.228
      additional property: Acousticness
        type: PropertyValue
        value: 0.161
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.399
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.206
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cola Com Noix
  type: MusicAlbum
  date published: 2022-05-27
album: Voltando pra Casa
  type: MusicAlbum
  date published: 2022-07-16
album: Pelo Rap
  type: MusicAlbum
  date published: 2022-08-06
album: Insônia
  type: MusicAlbum
  date published: 2022-08-19
album: Dama de Branco
  type: MusicAlbum
  date published: 2022-10-28
album: Capítulos
  type: MusicAlbum
  date published: 2022-12-02
album: Avante
  type: MusicAlbum
  date published: 2023-02-10
album: Flor de Luz
  type: MusicAlbum
  date published: 2023-12-22
track: Alquimistas #3
  type: MusicRecording
  duration: PT5M47S
  duration ms: 347742
  explicit: false
  by artist: patetacodigo43
  by artist: Cômodo Alquímico
  by artist: Mano Fler
  by artist: Nathyzika
  by artist: Mr. Julhao
  by artist: Mano pá infantaria 012
  by artist: mike.mo777
  in album: Alquimistas #3
    type: MusicAlbum
    date published: 2023-01-14
  genre: christian-hip-hop
  genre: brazilian-hip-hop
  genre: brazilian-gospel
  isrc code: BCMH12300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:21:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff0a3ef60ca9c294079017bb6e7f1a0111de8767b3f8e395dbc41ad829370ec1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Alquimistas #3

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956889

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCMH12300001

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

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 0xff0a3ef60ca9c294079017bb6e7f1a0111de8767b3f8e395dbc41ad829370ec1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCMH12300001 — a six-check JSON result.
date published: 2026-07-06T06:56:49Z

Alquimistas #3
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.532
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: 0.743
additional property: Energy
  type: PropertyValue
  value: 0.404
additional property: Speechiness
  type: PropertyValue
  value: 0.188
additional property: Acousticness
  type: PropertyValue
  value: 0.331
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.16
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.739
additional property: Loudness (dB)
  type: PropertyValue
  value: -17.42
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major