Sofi Ochoa
type: MusicGroup
popularity: 6
followers: 359
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f0a0ed3a423afacdbdcb41dc8a57093d4bf477d70407a95ff0553723f002eab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06223acc-c0a3-4a9d-88e7-5548b123a39c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06223acc-c0a3-4a9d-88e7-5548b123a39c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06223acc-c0a3-4a9d-88e7-5548b123a39c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f0a0ed3a423afacdbdcb41dc8a57093d4bf477d70407a95ff0553723f002eab","name":"Sofi Ochoa","registered_at":"2026-06-15T15:43:56Z","symbol":"NIM0755017","token_address":"0xa62a7b109d779935ddb1b4e4a8bc3194adfcbed6","type":"artist","uuid":"06223acc-c0a3-4a9d-88e7-5548b123a39c"}
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 0x4f0a0ed3a423afacdbdcb41dc8a57093d4bf477d70407a95ff0553723f002eab. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06223acc-c0a3-4a9d-88e7-5548b123a39c.json and https://artists.proofprofile.net/proofs/artist/06223acc-c0a3-4a9d-88e7-5548b123a39c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x4f0a0ed3a423afacdbdcb41dc8a57093d4bf477d70407a95ff0553723f002eab","name":"Sofi Ochoa","registered_at":"2026-06-15T15:43:56Z","symbol":"NIM0755017","token_address":"0xa62a7b109d779935ddb1b4e4a8bc3194adfcbed6","type":"artist","uuid":"06223acc-c0a3-4a9d-88e7-5548b123a39c"}
album: Oír Tu Voz
  type: MusicAlbum
  date published: 2021-04-23
album: Karma
  type: MusicAlbum
  date published: 2021-06-25
album: Me Da Igual
  type: MusicAlbum
  date published: 2022-02-11
album: Me Da Igual
  type: MusicAlbum
  date published: 2022-02-11
album: Como Las Demás
  type: MusicAlbum
  date published: 2023-03-04
album: Por Quererte Tanto
  type: MusicAlbum
  date published: 2024-09-20
album: Segunda Parte
  type: MusicAlbum
  date published: 2024-11-30
  track: Segunda Parte
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201904
    explicit: false
    by artist: Sofi Ochoa
    in album: Segunda Parte
      type: MusicAlbum
      date published: 2024-11-30
    isrc code: DGA0S2427809
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T16:33:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7ccae8509c5e195495f8c3628ee6fe57377bbd2491b5a0332f93680f5712771
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2427809
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0xa7ccae8509c5e195495f8c3628ee6fe57377bbd2491b5a0332f93680f5712771. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DGA0S2427809.
      date published: 2026-07-17T19:47:19Z
    audio: Segunda Parte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.89
      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: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.551
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.391
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.273
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: QTSF
  type: MusicAlbum
  date published: 2025-02-14
album: QTSF
  type: MusicAlbum
  date published: 2025-02-14
album: Faltas
  type: MusicAlbum
  date published: 2025-05-30