Entre Perros
type: MusicGroup
popularity: 5
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b6ee1bd55b8c496199e4deececfc459e8007e1f2749a44496265edc031a1ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88433379-0703-4b5f-a339-cb4b234c8d36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88433379-0703-4b5f-a339-cb4b234c8d36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88433379-0703-4b5f-a339-cb4b234c8d36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54b6ee1bd55b8c496199e4deececfc459e8007e1f2749a44496265edc031a1ce","name":"Entre Perros","registered_at":"2026-06-17T13:13:48Z","symbol":"NIM1406315","token_address":"0xc074fbe99d835b2de28aeea753c974e09eafcc87","type":"artist","uuid":"88433379-0703-4b5f-a339-cb4b234c8d36"}
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 0x54b6ee1bd55b8c496199e4deececfc459e8007e1f2749a44496265edc031a1ce. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88433379-0703-4b5f-a339-cb4b234c8d36.json and https://artists.proofprofile.net/proofs/artist/88433379-0703-4b5f-a339-cb4b234c8d36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x54b6ee1bd55b8c496199e4deececfc459e8007e1f2749a44496265edc031a1ce","name":"Entre Perros","registered_at":"2026-06-17T13:13:48Z","symbol":"NIM1406315","token_address":"0xc074fbe99d835b2de28aeea753c974e09eafcc87","type":"artist","uuid":"88433379-0703-4b5f-a339-cb4b234c8d36"}
album: Ruta
  type: MusicAlbum
  date published: 2013
album: A Donde Vayas
  type: MusicAlbum
  date published: 2017-08-09
album: Que explote todo
  type: MusicAlbum
  date published: 2021-10-22
album: Ataduras
  type: MusicAlbum
  date published: 2021-12-17
album: Aprendí a volar
  type: MusicAlbum
  date published: 2022-10-21
album: Todo
  type: MusicAlbum
  date published: 2022-11-18
  track: Cinco años
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175089
    explicit: false
    by artist: Entre Perros
    in album: Todo
      type: MusicAlbum
      date published: 2022-11-18
    isrc code: SEYOK2234669
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:09:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7952e1e0166f36406a8aebc65c1fd0db482096dfd00607dba9c3348e6d0a17d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958726
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958726
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2234669
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:47:20Z
    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 0x7952e1e0166f36406a8aebc65c1fd0db482096dfd00607dba9c3348e6d0a17d1. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/SEYOK2234669.
      date published: 2026-07-19T11:47:20Z
    audio: Cinco años
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.983
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.59
      additional property: Energy
        type: PropertyValue
        value: 0.879
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.362
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.79
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.987
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me voy a quedar
  type: MusicAlbum
  date published: 2024-04-25
album: Alejarme
  type: MusicAlbum
  date published: 2024-12-16