Sin Nombre
type: MusicGroup
popularity: 17
followers: 1083
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c5f6f56089b245e89c56e872bb325122cdf5d210cf54cf407a9ddbf6e33246c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94eb5f9c-de0c-4687-82e5-0e68783b4ed3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94eb5f9c-de0c-4687-82e5-0e68783b4ed3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94eb5f9c-de0c-4687-82e5-0e68783b4ed3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c5f6f56089b245e89c56e872bb325122cdf5d210cf54cf407a9ddbf6e33246c","name":"Sin Nombre","registered_at":"2026-06-14T20:06:24Z","symbol":"NIM0562224","token_address":"0x3da8c3da2b3ec117c693a2f65d198ea70058d411","type":"artist","uuid":"94eb5f9c-de0c-4687-82e5-0e68783b4ed3"}
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 0x3c5f6f56089b245e89c56e872bb325122cdf5d210cf54cf407a9ddbf6e33246c. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94eb5f9c-de0c-4687-82e5-0e68783b4ed3.json and https://artists.proofprofile.net/proofs/artist/94eb5f9c-de0c-4687-82e5-0e68783b4ed3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
  text: {"copyright_id":"0x3c5f6f56089b245e89c56e872bb325122cdf5d210cf54cf407a9ddbf6e33246c","name":"Sin Nombre","registered_at":"2026-06-14T20:06:24Z","symbol":"NIM0562224","token_address":"0x3da8c3da2b3ec117c693a2f65d198ea70058d411","type":"artist","uuid":"94eb5f9c-de0c-4687-82e5-0e68783b4ed3"}
album: 15 Peine Me Compré (Remix)
  type: MusicAlbum
  date published: 2023-05-19
album: 15 Peine Me Comprè - Remix
  type: MusicAlbum
  date published: 2023-06-23
album: Enemigo
  type: MusicAlbum
  date published: 2023-07-05
album: Invicto
  type: MusicAlbum
  date published: 2023-07-23
album: Invicto
  type: MusicAlbum
  date published: 2023-07-23
  track: Invicto
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192632
    explicit: true
    by artist: Sin Nombre
    in album: Invicto
      type: MusicAlbum
      date published: 2023-07-23
    isrc code: QZNMV2306976
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T03:44:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d55175fdb405d66615812eca30379c470001ca752d4cddd4453269f115f8776
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958104
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958104
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMV2306976
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:34:05Z
    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 0x5d55175fdb405d66615812eca30379c470001ca752d4cddd4453269f115f8776. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZNMV2306976.
      date published: 2026-07-15T05:34:05Z
    audio: Invicto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.498
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.271
      additional property: Acousticness
        type: PropertyValue
        value: 0.171
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.842
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.574
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Enemigo (Remix)
  type: MusicAlbum
  date published: 2023-08-01
album: Ellos Saben
  type: MusicAlbum
  date published: 2023-08-04
album: Invicto bass boosted
  type: MusicAlbum
  date published: 2023-08-25
album: Me Tienen Envidia
  type: MusicAlbum
  date published: 2023-09-06
album: Me Tienen Envidia
  type: MusicAlbum
  date published: 2023-10-04
album: Avionado
  type: MusicAlbum
  date published: 2024-07-05
album: Bajo fuego Chino rm oficial12
  type: MusicAlbum
  date published: 2025-10-26