RTZ mc
type: MusicGroup
popularity: 5
followers: 308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6538a06bd5f5be26c109bc72117649f9589491d1b1c205e4c035807145c39b79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb82e8f-8d58-496a-806f-e48e68d33151.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb82e8f-8d58-496a-806f-e48e68d33151.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acb82e8f-8d58-496a-806f-e48e68d33151
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6538a06bd5f5be26c109bc72117649f9589491d1b1c205e4c035807145c39b79","name":"RTZ mc","registered_at":"2026-06-20T10:08:35Z","symbol":"NIM1589148","token_address":"0xcb95eee6f7a00bdbb37dd093bbee6085b29cb51d","type":"artist","uuid":"acb82e8f-8d58-496a-806f-e48e68d33151"}
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 0x6538a06bd5f5be26c109bc72117649f9589491d1b1c205e4c035807145c39b79. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acb82e8f-8d58-496a-806f-e48e68d33151.json and https://artists.proofprofile.net/proofs/artist/acb82e8f-8d58-496a-806f-e48e68d33151.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x6538a06bd5f5be26c109bc72117649f9589491d1b1c205e4c035807145c39b79","name":"RTZ mc","registered_at":"2026-06-20T10:08:35Z","symbol":"NIM1589148","token_address":"0xcb95eee6f7a00bdbb37dd093bbee6085b29cb51d","type":"artist","uuid":"acb82e8f-8d58-496a-806f-e48e68d33151"}
album: Cd
  type: MusicAlbum
  date published: 2021-09-09
album: Atividade
  type: MusicAlbum
  date published: 2021-09-29
album: Anitta
  type: MusicAlbum
  date published: 2022-01-28
album: Me Fascina
  type: MusicAlbum
  date published: 2022-02-18
album: Terror do Sistema
  type: MusicAlbum
  date published: 2022-03-11
album: A Serra É o Topo
  type: MusicAlbum
  date published: 2022-08-26
album: Precipício
  type: MusicAlbum
  date published: 2022-09-30
album: S.O.S
  type: MusicAlbum
  date published: 2022-11-11
album: Mil Flows
  type: MusicAlbum
  date published: 2023-04-14
album: Elenco da Feeling
  type: MusicAlbum
  date published: 2024-02-09
album: Mão no Terço
  type: MusicAlbum
  date published: 2024-03-16
album: 0011
  type: MusicAlbum
  date published: 2024-06-20
album: Fim de Ano
  type: MusicAlbum
  date published: 2024-12-30
album: Sou Leão
  type: MusicAlbum
  date published: 2025-01-24
album: Tentação 2
  type: MusicAlbum
  date published: 2025-04-01
album: Luar
  type: MusicAlbum
  date published: 2025-05-23
  track: Luar
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182437
    explicit: true
    by artist: RTZ mc
    in album: Luar
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: QZNJW2519040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:57:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42f18b283dce393d70eda50442bf7d9fb6fdf1beca04dddc6afdd11a77505a52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2519040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:58:36Z
    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 0x42f18b283dce393d70eda50442bf7d9fb6fdf1beca04dddc6afdd11a77505a52. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:58:36Z), 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/QZNJW2519040.
      date published: 2026-07-17T00:58:36Z
    audio: Luar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.024
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
        type: PropertyValue
        value: 0.116
      additional property: Acousticness
        type: PropertyValue
        value: 0.778
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.315
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.736
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.207
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Provações
  type: MusicAlbum
  date published: 2025-05-27
album: Serra Sunset: Welcome To The Jamreggae
  type: MusicAlbum
  date published: 2025-07-12