A La Una
type: MusicGroup
popularity: 2
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61caa9479b1e5a3ba5a8ddc1e847f80e4ae78f8ca3f17606c6c4d2e2a8eec185
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9780d5fd-cd4a-46fe-a873-7cd75fef879d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9780d5fd-cd4a-46fe-a873-7cd75fef879d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9780d5fd-cd4a-46fe-a873-7cd75fef879d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61caa9479b1e5a3ba5a8ddc1e847f80e4ae78f8ca3f17606c6c4d2e2a8eec185","name":"A La Una","registered_at":"2026-06-17T18:33:29Z","symbol":"NIM1482629","token_address":"0xeb613dc1e67e15bd1717a28eb55afd6140bf2083","type":"artist","uuid":"9780d5fd-cd4a-46fe-a873-7cd75fef879d"}
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 0x61caa9479b1e5a3ba5a8ddc1e847f80e4ae78f8ca3f17606c6c4d2e2a8eec185. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9780d5fd-cd4a-46fe-a873-7cd75fef879d.json and https://artists.proofprofile.net/proofs/artist/9780d5fd-cd4a-46fe-a873-7cd75fef879d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x61caa9479b1e5a3ba5a8ddc1e847f80e4ae78f8ca3f17606c6c4d2e2a8eec185","name":"A La Una","registered_at":"2026-06-17T18:33:29Z","symbol":"NIM1482629","token_address":"0xeb613dc1e67e15bd1717a28eb55afd6140bf2083","type":"artist","uuid":"9780d5fd-cd4a-46fe-a873-7cd75fef879d"}
album: SWAN
  type: MusicAlbum
  date published: 2021-04-04
album: Baseline
  type: MusicAlbum
  date published: 2021-06-11
album: Synchronize
  type: MusicAlbum
  date published: 2021-07-30
album: Spells
  type: MusicAlbum
  date published: 2021-11-28
album: On My Way
  type: MusicAlbum
  date published: 2022-01-28
  track: On My Way
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193801
    explicit: false
    by artist: A La Una
    in album: On My Way
      type: MusicAlbum
      date published: 2022-01-28
    isrc code: QZFZ32217709
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:57:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10056e465fb36093265fbd1ed60d361dd45fd40adc38ba59955474002d685c0a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32217709
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:58:35Z
    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 0x10056e465fb36093265fbd1ed60d361dd45fd40adc38ba59955474002d685c0a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:58:35Z), 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/QZFZ32217709.
      date published: 2026-07-20T19:58:35Z
    audio: On My Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.052
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.857
      additional property: Energy
        type: PropertyValue
        value: 0.851
      additional property: Speechiness
        type: PropertyValue
        value: 0.248
      additional property: Acousticness
        type: PropertyValue
        value: 0.081
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.277
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.699
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.399
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major