Mireia Vilar
type: MusicGroup
popularity: 2
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17e1cddc31728fb3a065e90de47b9b4b23cb72485f63d3ba2b68ebd8ad7086ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af7df08c-de93-4fb7-ba09-046073d4cdf5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af7df08c-de93-4fb7-ba09-046073d4cdf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af7df08c-de93-4fb7-ba09-046073d4cdf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17e1cddc31728fb3a065e90de47b9b4b23cb72485f63d3ba2b68ebd8ad7086ef","name":"Mireia Vilar","registered_at":"2026-06-20T11:12:13Z","symbol":"NIM1599537","token_address":"0x7e914ce62999b9b92419315888c66ac1a7f2bd7a","type":"artist","uuid":"af7df08c-de93-4fb7-ba09-046073d4cdf5"}
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 0x17e1cddc31728fb3a065e90de47b9b4b23cb72485f63d3ba2b68ebd8ad7086ef. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af7df08c-de93-4fb7-ba09-046073d4cdf5.json and https://artists.proofprofile.net/proofs/artist/af7df08c-de93-4fb7-ba09-046073d4cdf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x17e1cddc31728fb3a065e90de47b9b4b23cb72485f63d3ba2b68ebd8ad7086ef","name":"Mireia Vilar","registered_at":"2026-06-20T11:12:13Z","symbol":"NIM1599537","token_address":"0x7e914ce62999b9b92419315888c66ac1a7f2bd7a","type":"artist","uuid":"af7df08c-de93-4fb7-ba09-046073d4cdf5"}
album: Madre Salvaje, Vol. 1
  type: MusicAlbum
  date published: 2016-02-16
album: Madre Salvaje (Vol.2)
  type: MusicAlbum
  date published: 2016-08-12
album: Madre Salvaje
  type: MusicAlbum
  date published: 2016-12-14
album: Madre Salvaje
  type: MusicAlbum
  date published: 2016-12-16
  track: Madre Salvaje
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244653
    explicit: false
    by artist: Mireia Vilar
    in album: Madre Salvaje
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: ES61B1600199
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:59:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x544df4af699a987e62f844fb0cb7ed091fc6d0f56dbbd54d3468a08068e3eb02
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES61B1600199
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:27:23Z
    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 0x544df4af699a987e62f844fb0cb7ed091fc6d0f56dbbd54d3468a08068e3eb02. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/ES61B1600199.
      date published: 2026-07-21T06:27:23Z
    audio: Madre Salvaje
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.852
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.4
      additional property: Energy
        type: PropertyValue
        value: 0.648
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.639
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.219
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.239
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.597
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Madre Salvaje
  type: MusicAlbum
  date published: 2016-12-16
album: Madre Salvaje, Vol. 3
  type: MusicAlbum
  date published: 2016-12-17
album: Estado de Flow (Live at Little Canyon Sessions - en Directo)
  type: MusicAlbum
  date published: 2018-07-13
album: Neón
  type: MusicAlbum
  date published: 2019-02-01
album: La Plaga
  type: MusicAlbum
  date published: 2019-03-22
album: La Plaga
  type: MusicAlbum
  date published: 2019-03-22
track: El cos es trenca / He sentit algú dir
  type: MusicRecording
  duration: PT6M38S
  duration ms: 398004
  explicit: false
  by artist: Senior i el cor brutal
  by artist: Mireia Vilar
  by artist: Jordi Lanuza
  by artist: Pau Vallvé
  in album: Valenciana, Vol. 1
    type: MusicAlbum
    date published: 2017-06-02
  popularity: 1
  isrc code: ES75G1700012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T20:03:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0137eccd7f371945542890f7e8d6e206fe9c09ed62020ebd8810c91c3e9063e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960459
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960459
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75G1700012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T20:22:46Z
  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 0x0137eccd7f371945542890f7e8d6e206fe9c09ed62020ebd8810c91c3e9063e4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ES75G1700012.
    date published: 2026-07-31T20:22:46Z
  audio: El cos es trenca / He sentit algú dir
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.271
    additional property: Musical Key
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.569

Energy
type: PropertyValue
value: 0.377

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.939

Instrumentalness
type: PropertyValue
value: 0.547

Liveness
type: PropertyValue
value: 0.111

Valence (Positivity)
type: PropertyValue
value: 0.152

Loudness (dB)
type: PropertyValue
value: -16.154

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major