Sonia De Castelli
type: MusicGroup
genre: bachata
popularity: 8
followers: 348
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2fd2e19b0af31c3601a0390b490c6d7052a70f71c48957993cb439919da1808
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5aaa5cd-24b5-482f-a276-07564f63f307.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5aaa5cd-24b5-482f-a276-07564f63f307.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5aaa5cd-24b5-482f-a276-07564f63f307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2fd2e19b0af31c3601a0390b490c6d7052a70f71c48957993cb439919da1808","name":"Sonia De Castelli","registered_at":"2026-06-20T15:10:56Z","symbol":"NIM1637345","token_address":"0x1e77c6158b6fe3932b6e3a768dadd552d6ece431","type":"artist","uuid":"b5aaa5cd-24b5-482f-a276-07564f63f307"}
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 0xc2fd2e19b0af31c3601a0390b490c6d7052a70f71c48957993cb439919da1808. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5aaa5cd-24b5-482f-a276-07564f63f307.json and https://artists.proofprofile.net/proofs/artist/b5aaa5cd-24b5-482f-a276-07564f63f307.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc2fd2e19b0af31c3601a0390b490c6d7052a70f71c48957993cb439919da1808","name":"Sonia De Castelli","registered_at":"2026-06-20T15:10:56Z","symbol":"NIM1637345","token_address":"0x1e77c6158b6fe3932b6e3a768dadd552d6ece431","type":"artist","uuid":"b5aaa5cd-24b5-482f-a276-07564f63f307"}
album: Dove mi porta la musica
  type: MusicAlbum
  date published: 2010
album: A modo mio
  type: MusicAlbum
  date published: 2010-12-28
album: Stand By Me
  type: MusicAlbum
  date published: 2011-05-25
album: Il cuore delle donne
  type: MusicAlbum
  date published: 2011-05-27
album: Non innamorarti di me
  type: MusicAlbum
  date published: 2012-02-01
album: Se sei
  type: MusicAlbum
  date published: 2014-12-18
album: Dopo il temporale
  type: MusicAlbum
  date published: 2016-07-28
album: Mix granita
  type: MusicAlbum
  date published: 2017-08-03
album: Baciata e coccolata
  type: MusicAlbum
  date published: 2018-02-06
  track: Baciata e coccolata
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265038
    explicit: false
    by artist: Sonia De Castelli
    in album: Baciata e coccolata
      type: MusicAlbum
      date published: 2018-02-06
    genre: bachata
    isrc code: ITV081800033
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:07:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb1c0e754197d4e9bd82fbb6b8b146fec2465d5aeab183937995c43ca8031380
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITV081800033
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0xeb1c0e754197d4e9bd82fbb6b8b146fec2465d5aeab183937995c43ca8031380. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ITV081800033.
      date published: 2026-07-14T20:39:42Z
    audio: Baciata e coccolata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.004
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.669
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.075
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.044
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.841
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.437
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vertigini d'amore
  type: MusicAlbum
  date published: 2023-07-07
album: La danza delle api
  type: MusicAlbum
  date published: 2023-11-19