El Miau
type: MusicGroup
popularity: 5
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4d226fb484ce98b6acdea5a7611035b96ec31ed5f706abe07395a213233eb03
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/fd28c44e-2590-4aaf-9a47-99a27926b64d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd28c44e-2590-4aaf-9a47-99a27926b64d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd28c44e-2590-4aaf-9a47-99a27926b64d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4d226fb484ce98b6acdea5a7611035b96ec31ed5f706abe07395a213233eb03","name":"El Miau","registered_at":"2026-06-21T17:53:35Z","symbol":"NIM1991674","token_address":"0x48d78d3a34a4a7f9d564548e1e27068e97624185","type":"artist","uuid":"fd28c44e-2590-4aaf-9a47-99a27926b64d"}
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 0xb4d226fb484ce98b6acdea5a7611035b96ec31ed5f706abe07395a213233eb03. 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/fd28c44e-2590-4aaf-9a47-99a27926b64d.json and https://artists.proofprofile.net/proofs/artist/fd28c44e-2590-4aaf-9a47-99a27926b64d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xb4d226fb484ce98b6acdea5a7611035b96ec31ed5f706abe07395a213233eb03","name":"El Miau","registered_at":"2026-06-21T17:53:35Z","symbol":"NIM1991674","token_address":"0x48d78d3a34a4a7f9d564548e1e27068e97624185","type":"artist","uuid":"fd28c44e-2590-4aaf-9a47-99a27926b64d"}
album: Cypher
  type: MusicAlbum
  date published: 2022-02-22
album: Pelea de fin de semana
  type: MusicAlbum
  date published: 2022-12-20
album: Fuma
  type: MusicAlbum
  date published: 2023-01-15
album: Falsa Felicidad
  type: MusicAlbum
  date published: 2023-02-13
album: Empastillado
  type: MusicAlbum
  date published: 2023-03-01
album: Molly
  type: MusicAlbum
  date published: 2023-04-06
album: FUMA (REMIX)
  type: MusicAlbum
  date published: 2023-04-20
album: QUE LLUEVAN BILLETES
  type: MusicAlbum
  date published: 2023-05-20
album: Un Poco De Realidad
  type: MusicAlbum
  date published: 2023-07-11
album: Un Poco De Realidad 2
  type: MusicAlbum
  date published: 2023-07-13
album: LO SENTÍ, LO ESCRIBÍ Y LO GRABÉ
  type: MusicAlbum
  date published: 2023-07-31
album: SESSION 3
  type: MusicAlbum
  date published: 2023-08-10
album: INVENTADAS
  type: MusicAlbum
  date published: 2023-08-16
album: GUETTO
  type: MusicAlbum
  date published: 2023-08-21
album: GUETTO
  type: MusicAlbum
  date published: 2023-08-21
album: GUETTO (INÉDITO)
  type: MusicAlbum
  date published: 2023-08-21
album: ANUEL
  type: MusicAlbum
  date published: 2023-10-10
album: R.I.P TRAPHOUSE
  type: MusicAlbum
  date published: 2024-01-16
album: EMPASTILLA2
  type: MusicAlbum
  date published: 2024-03-01
album: PVT4$ Y CA$H
  type: MusicAlbum
  date published: 2024-08-04
album: JARABE+SPRITE
  type: MusicAlbum
  date published: 2024-10-17
album: TODA LA NOCHE
  type: MusicAlbum
  date published: 2025-04-23
  track: TODA LA NOCHE
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185000
    explicit: true
    by artist: El Miau
    in album: TODA LA NOCHE
      type: MusicAlbum
      date published: 2025-04-23
    isrc code: QZK6F2539345
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:24:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e881555bf34d1cbdf73f5505d23ab9f49e37bc763ef91a21663578c4b348624
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2539345
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x8e881555bf34d1cbdf73f5505d23ab9f49e37bc763ef91a21663578c4b348624. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2539345 — a six-check JSON result.
      date published: 2026-07-17T09:14:21Z
    audio: TODA LA NOCHE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.943
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.361
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
        type: PropertyValue
        value: 0.8
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.228
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.985
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: NOS ESCAPAMOS
  type: MusicAlbum
  date published: 2025-06-04