Big j.e
type: MusicGroup
popularity: 2
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3a1943d15f60936451069a7d8d054d53ab822f6b23ad04f489442e32fbd5e63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd0ce1fa-d4dd-4326-a9b2-aad572d96e82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd0ce1fa-d4dd-4326-a9b2-aad572d96e82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd0ce1fa-d4dd-4326-a9b2-aad572d96e82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3a1943d15f60936451069a7d8d054d53ab822f6b23ad04f489442e32fbd5e63","name":"Big j.e","registered_at":"2026-06-21T17:59:12Z","symbol":"NIM1990858","token_address":"0x2110a4178ee85569b76ff798fc78605516cc2aa8","type":"artist","uuid":"fd0ce1fa-d4dd-4326-a9b2-aad572d96e82"}
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 0xc3a1943d15f60936451069a7d8d054d53ab822f6b23ad04f489442e32fbd5e63. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd0ce1fa-d4dd-4326-a9b2-aad572d96e82.json and https://artists.proofprofile.net/proofs/artist/fd0ce1fa-d4dd-4326-a9b2-aad572d96e82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc3a1943d15f60936451069a7d8d054d53ab822f6b23ad04f489442e32fbd5e63","name":"Big j.e","registered_at":"2026-06-21T17:59:12Z","symbol":"NIM1990858","token_address":"0x2110a4178ee85569b76ff798fc78605516cc2aa8","type":"artist","uuid":"fd0ce1fa-d4dd-4326-a9b2-aad572d96e82"}
album: Inicios
  type: MusicAlbum
  date published: 2019-09-01
album: Fuck Cops
  type: MusicAlbum
  date published: 2022-05-08
album: Mi Mundo
  type: MusicAlbum
  date published: 2022-05-23
album: Fuera de Plano
  type: MusicAlbum
  date published: 2022-05-23
album: Multiversos, Vol. 1
  type: MusicAlbum
  date published: 2023-02-04
album: En el Camino
  type: MusicAlbum
  date published: 2023-04-30
album: Lastima
  type: MusicAlbum
  date published: 2023-06-14
album: Aparte de Lo Paupérrimo
  type: MusicAlbum
  date published: 2023-09-30
  track: Aparte de Lo Paupérrimo
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187402
    explicit: false
    by artist: Big j.e
    in album: Aparte de Lo Paupérrimo
      type: MusicAlbum
      date published: 2023-09-30
    isrc code: QZTPX2345104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:35:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6eb281cb267b0da6105278f55702e8b1d3303ff7d5026038fd59f40d2c323de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958987
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958987
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2345104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:38:13Z
    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 0xe6eb281cb267b0da6105278f55702e8b1d3303ff7d5026038fd59f40d2c323de. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:38:13Z), 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/QZTPX2345104.
      date published: 2026-07-21T11:38:13Z
    audio: Aparte de Lo Paupérrimo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.05
      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: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.203
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.74
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.453
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major