Batà
type: MusicGroup
popularity: 10
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e73ea6c40ab8fd4950a53a3bb9c79180a5912bc060ad88415d8b0b9ef711052
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/265f24ea-93a2-4c03-bea2-dab5ffd14f73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/265f24ea-93a2-4c03-bea2-dab5ffd14f73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/265f24ea-93a2-4c03-bea2-dab5ffd14f73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e73ea6c40ab8fd4950a53a3bb9c79180a5912bc060ad88415d8b0b9ef711052","name":"Batà","registered_at":"2026-06-16T02:55:05Z","symbol":"NIM0915196","token_address":"0x1ed7f29a8760af4f56efed552f4815ed0d4e8846","type":"artist","uuid":"265f24ea-93a2-4c03-bea2-dab5ffd14f73"}
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 0x9e73ea6c40ab8fd4950a53a3bb9c79180a5912bc060ad88415d8b0b9ef711052. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/265f24ea-93a2-4c03-bea2-dab5ffd14f73.json and https://artists.proofprofile.net/proofs/artist/265f24ea-93a2-4c03-bea2-dab5ffd14f73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0x9e73ea6c40ab8fd4950a53a3bb9c79180a5912bc060ad88415d8b0b9ef711052","name":"Batà","registered_at":"2026-06-16T02:55:05Z","symbol":"NIM0915196","token_address":"0x1ed7f29a8760af4f56efed552f4815ed0d4e8846","type":"artist","uuid":"265f24ea-93a2-4c03-bea2-dab5ffd14f73"}
album: Cançons de Butxaca
  type: MusicAlbum
  date published: 2009-09-28
album: Cançons de Butxaca
  type: MusicAlbum
  date published: 2009-09-28
album: The First Word
  type: MusicAlbum
  date published: 2013-04-05
album: Intermareal
  type: MusicAlbum
  date published: 2014
album: TOK - Ep
  type: MusicAlbum
  date published: 2014-07-17
track: Nota Bene
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155426
  explicit: false
  by artist: Ovidi Montllor
  by artist: Bertomeu
  by artist: Hugo Mas
  by artist: Batà
  in album: A Dos de Val (Ovidi Montllor Diu Joan Fuster)
    type: MusicAlbum
    date published: 2012-06-14
  genre: singer-songwriter
  genre: traditional-music
  genre: pop-singer-songwriter
  isrc code: ES5061210101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T12:35:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b4fa6f678c2cbb5225b1899f6cb0ff452d7c72953511a8f11961551b1b71b39
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960403
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960403
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5061210101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T13:04:34Z
  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 0x6b4fa6f678c2cbb5225b1899f6cb0ff452d7c72953511a8f11961551b1b71b39. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES5061210101.
    date published: 2026-07-31T13:04:34Z
  audio: Nota Bene
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.274
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.64
    additional property: Energy
      type: PropertyValue
      value: 0.419
    additional property: Speechiness
      type: PropertyValue
      value: 0.093
    additional property: Acousticness
      type: PropertyValue
      value: 0.793
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.472
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.973
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major