Aja Alzira
type: MusicGroup
popularity: 8
followers: 463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75a0ecd2612f37dc246d1967b064e5758424ea984f1bea47439d1c28dcbc4b5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62226d70-38eb-4e67-9b4f-50e5ec1b16de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62226d70-38eb-4e67-9b4f-50e5ec1b16de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62226d70-38eb-4e67-9b4f-50e5ec1b16de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75a0ecd2612f37dc246d1967b064e5758424ea984f1bea47439d1c28dcbc4b5a","name":"Aja Alzira","registered_at":"2026-06-16T23:49:42Z","symbol":"NIM1214605","token_address":"0xd4acb991b77beacd6ecf56ff0aa3c5d4e9297ec0","type":"artist","uuid":"62226d70-38eb-4e67-9b4f-50e5ec1b16de"}
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 0x75a0ecd2612f37dc246d1967b064e5758424ea984f1bea47439d1c28dcbc4b5a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62226d70-38eb-4e67-9b4f-50e5ec1b16de.json and https://artists.proofprofile.net/proofs/artist/62226d70-38eb-4e67-9b4f-50e5ec1b16de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x75a0ecd2612f37dc246d1967b064e5758424ea984f1bea47439d1c28dcbc4b5a","name":"Aja Alzira","registered_at":"2026-06-16T23:49:42Z","symbol":"NIM1214605","token_address":"0xd4acb991b77beacd6ecf56ff0aa3c5d4e9297ec0","type":"artist","uuid":"62226d70-38eb-4e67-9b4f-50e5ec1b16de"}
album: Na'Me Xinques, Na'Me Agárres (Carnaval de Peniche 2017)
  type: MusicAlbum
  date published: 2017-02-16
album: Na'me Xinques, Na'me Agárres
  type: MusicAlbum
  date published: 2017-02-16
album: Vai na Pombinha Amore! (Carnaval 2018)
  type: MusicAlbum
  date published: 2018-01-17
album: Agarra Tá Liana (Carnaval de Peniche 2019)
  type: MusicAlbum
  date published: 2019-02-01
album: Espevita-M'O Piriquite (Carnaval de Peniche 2020)
  type: MusicAlbum
  date published: 2020-01-01
album: Ja Mamas... (Carnaval Peniche 2021)
  type: MusicAlbum
  date published: 2021-02-01
album: Tás Ca Rata Ós Puxões! (Carnaval Peniche 2022)
  type: MusicAlbum
  date published: 2022-01-01
album: Faz um Boxexo
  type: MusicAlbum
  date published: 2023-02-09
album: Tá Bem Tá Bem
  type: MusicAlbum
  date published: 2024-01-12
album: Que M`im Port´á Mim!
  type: MusicAlbum
  date published: 2025-01-31
  track: Que M`im Port´á Mim!
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210398
    explicit: false
    by artist: Aja Alzira
    in album: Que M`im Port´á Mim!
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: US7VG2507537
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:19:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd399237bf50258b0982310218f050aa1b7421991b0cc8e24157908f03a15220
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2507537
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0xdd399237bf50258b0982310218f050aa1b7421991b0cc8e24157908f03a15220. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US7VG2507537.
      date published: 2026-07-06T07:16:32Z
    audio: Que M`im Port´á Mim!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.037
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.811
      additional property: Energy
        type: PropertyValue
        value: 0.865
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.089
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.907
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.668
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major