Said Zn
type: MusicGroup
genre: brega
genre: brega funk
popularity: 27
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceb3b4c367504a006c78c3fc927586ba11d4722bf12f9cfbb7cdbb0c3e8f7c00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de278edb-4400-4bdf-b96d-5338121492e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de278edb-4400-4bdf-b96d-5338121492e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de278edb-4400-4bdf-b96d-5338121492e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xceb3b4c367504a006c78c3fc927586ba11d4722bf12f9cfbb7cdbb0c3e8f7c00","name":"Said Zn","registered_at":"2026-06-12T11:41:32Z","symbol":"NIM0287038","token_address":"0xd9b8f691c3c520a8f21f861bb8742dfe326172db","type":"artist","uuid":"de278edb-4400-4bdf-b96d-5338121492e4"}
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 0xceb3b4c367504a006c78c3fc927586ba11d4722bf12f9cfbb7cdbb0c3e8f7c00. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de278edb-4400-4bdf-b96d-5338121492e4.json and https://artists.proofprofile.net/proofs/artist/de278edb-4400-4bdf-b96d-5338121492e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xceb3b4c367504a006c78c3fc927586ba11d4722bf12f9cfbb7cdbb0c3e8f7c00","name":"Said Zn","registered_at":"2026-06-12T11:41:32Z","symbol":"NIM0287038","token_address":"0xd9b8f691c3c520a8f21f861bb8742dfe326172db","type":"artist","uuid":"de278edb-4400-4bdf-b96d-5338121492e4"}
album: Hora da Sacanagem
  type: MusicAlbum
  date published: 2024-07-06
album: Sarra Com a Peça
  type: MusicAlbum
  date published: 2025-04-09
album: 24 Horas
  type: MusicAlbum
  date published: 2025-04-12
album: Oh Mulher
  type: MusicAlbum
  date published: 2025-09-24
track: Eu Falei Que Te Amava
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149230
  explicit: false
  by artist: Jeffinho Bobinho
  by artist: Cauanzinho Na Gestão
  by artist: Said Zn
  in album: Eu Falei Que Te Amava
    type: MusicAlbum
    date published: 2024-11-24
  isrc code: BCXK92400033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T09:20:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85648b0625fcff500214d98554c455659ca51e9eb74c3082a472c5ab88f1f82a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCXK92400033
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x85648b0625fcff500214d98554c455659ca51e9eb74c3082a472c5ab88f1f82a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BCXK92400033.
    date published: 2026-07-08T03:20:19Z
  audio: Eu Falei Que Te Amava
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.756
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.574
    additional property: Energy
      type: PropertyValue
      value: 0.962
    additional property: Speechiness
      type: PropertyValue
      value: 0.338
    additional property: Acousticness
      type: PropertyValue
      value: 0.096
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.942
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.494
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major