Erik Sousa
type: MusicGroup
genre: brazilian evangelical music
genre: pentecostal
popularity: 2
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b185da174ac085d1a4c7b92c545a6d5293fdebfc0e6ee208c9d3473ad24e50c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6db7dc7-e4e4-415f-a4dc-ae92c53647d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6db7dc7-e4e4-415f-a4dc-ae92c53647d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6db7dc7-e4e4-415f-a4dc-ae92c53647d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b185da174ac085d1a4c7b92c545a6d5293fdebfc0e6ee208c9d3473ad24e50c","name":"Erik Sousa","registered_at":"2026-06-20T07:55:19Z","symbol":"NIM1558620","token_address":"0xd3f9519f515172f0a06343cd4d9204538ddc389c","type":"artist","uuid":"a6db7dc7-e4e4-415f-a4dc-ae92c53647d3"}
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 0x3b185da174ac085d1a4c7b92c545a6d5293fdebfc0e6ee208c9d3473ad24e50c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6db7dc7-e4e4-415f-a4dc-ae92c53647d3.json and https://artists.proofprofile.net/proofs/artist/a6db7dc7-e4e4-415f-a4dc-ae92c53647d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x3b185da174ac085d1a4c7b92c545a6d5293fdebfc0e6ee208c9d3473ad24e50c","name":"Erik Sousa","registered_at":"2026-06-20T07:55:19Z","symbol":"NIM1558620","token_address":"0xd3f9519f515172f0a06343cd4d9204538ddc389c","type":"artist","uuid":"a6db7dc7-e4e4-415f-a4dc-ae92c53647d3"}
album: Tudo É Teu
  type: MusicAlbum
  date published: 2015-11-24
album: Entrego (Acústico)
  type: MusicAlbum
  date published: 2017-09-18
album: Te Adoramos
  type: MusicAlbum
  date published: 2020-08-01
album: Fala Comigo
  type: MusicAlbum
  date published: 2021-09-17
album: Espero em Ti
  type: MusicAlbum
  date published: 2022-01-21
album: Uma Nova História
  type: MusicAlbum
  date published: 2022-06-03
track: Não Me Deixarás
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230476
  explicit: false
  by artist: Leif Bessa
  by artist: Erik Sousa
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  genre: gospel
  genre: christian-pop
  genre: brazilian-evangelical-music
  isrc code: BR4W12100004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T06:11:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86289d458fa72c09c13cc3459c3a8b1ad70b6e568bc09c623a332d611d1bca33
  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/BR4W12100004
  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 0x86289d458fa72c09c13cc3459c3a8b1ad70b6e568bc09c623a332d611d1bca33. 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/BR4W12100004.
    date published: 2026-07-08T03:20:19Z
  audio: Não Me Deixarás
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.654
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.587
    additional property: Energy
      type: PropertyValue
      value: 0.455
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.125
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.264
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.83
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major