lil zé archive
type: MusicGroup
popularity: 5
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8d2fad08c64bde2e17d71a831f81a873ad67e079f3753529969c3c6fe117a41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fb7b654-692a-4cc2-bc19-49591b2fdd46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fb7b654-692a-4cc2-bc19-49591b2fdd46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fb7b654-692a-4cc2-bc19-49591b2fdd46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8d2fad08c64bde2e17d71a831f81a873ad67e079f3753529969c3c6fe117a41","name":"lil zé archive","registered_at":"2026-06-17T10:01:16Z","symbol":"NIM1360490","token_address":"0xc1f2bd99a97022c35ecb34046047926488ada050","type":"artist","uuid":"7fb7b654-692a-4cc2-bc19-49591b2fdd46"}
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 0xc8d2fad08c64bde2e17d71a831f81a873ad67e079f3753529969c3c6fe117a41. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fb7b654-692a-4cc2-bc19-49591b2fdd46.json and https://artists.proofprofile.net/proofs/artist/7fb7b654-692a-4cc2-bc19-49591b2fdd46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xc8d2fad08c64bde2e17d71a831f81a873ad67e079f3753529969c3c6fe117a41","name":"lil zé archive","registered_at":"2026-06-17T10:01:16Z","symbol":"NIM1360490","token_address":"0xc1f2bd99a97022c35ecb34046047926488ada050","type":"artist","uuid":"7fb7b654-692a-4cc2-bc19-49591b2fdd46"}
album: cego de amor
  type: MusicAlbum
  date published: 2025-04-28
  track: cego de amor
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102384
    explicit: true
    by artist: lil zé archive
    in album: cego de amor
      type: MusicAlbum
      date published: 2025-04-28
    isrc code: BC6M22512224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:33:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64e13d9fd37044b30ba49758e60bb64cb13fcb13dfbef0ec372a812b89b70c35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958196
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958196
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC6M22512224
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:35:02Z
    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 0x64e13d9fd37044b30ba49758e60bb64cb13fcb13dfbef0ec372a812b89b70c35. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:35:02Z), 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/BC6M22512224.
      date published: 2026-07-15T21:35:02Z
    audio: cego de amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.058
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.708
      additional property: Energy
        type: PropertyValue
        value: 0.896
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.207
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.111
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: pq vc mudo de repente
  type: MusicAlbum
  date published: 2025-06-01
album: 1234
  type: MusicAlbum
  date published: 2025-08-04
album: Do Lado Dela
  type: MusicAlbum
  date published: 2025-08-04
album: meds
  type: MusicAlbum
  date published: 2025-08-17
album: garota com a letra k
  type: MusicAlbum
  date published: 2025-08-18
album: virou moda
  type: MusicAlbum
  date published: 2025-08-18