Hilda Natalia
type: MusicGroup
popularity: 6
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad7b4ce5bf3e9ef0b53e92177be27a58332b56f34ab4d5c799bac6d1fee7adf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88d98a0c-580e-46f1-b511-b32bab8b219d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88d98a0c-580e-46f1-b511-b32bab8b219d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88d98a0c-580e-46f1-b511-b32bab8b219d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad7b4ce5bf3e9ef0b53e92177be27a58332b56f34ab4d5c799bac6d1fee7adf3","name":"Hilda Natalia","registered_at":"2026-06-17T13:20:12Z","symbol":"NIM1407842","token_address":"0x90ee074e752a3f3afd989cb15f028681fca50340","type":"artist","uuid":"88d98a0c-580e-46f1-b511-b32bab8b219d"}
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 0xad7b4ce5bf3e9ef0b53e92177be27a58332b56f34ab4d5c799bac6d1fee7adf3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88d98a0c-580e-46f1-b511-b32bab8b219d.json and https://artists.proofprofile.net/proofs/artist/88d98a0c-580e-46f1-b511-b32bab8b219d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xad7b4ce5bf3e9ef0b53e92177be27a58332b56f34ab4d5c799bac6d1fee7adf3","name":"Hilda Natalia","registered_at":"2026-06-17T13:20:12Z","symbol":"NIM1407842","token_address":"0x90ee074e752a3f3afd989cb15f028681fca50340","type":"artist","uuid":"88d98a0c-580e-46f1-b511-b32bab8b219d"}
album: Older
  type: MusicAlbum
  date published: 2021-07-13
album: Remedy
  type: MusicAlbum
  date published: 2021-08-26
album: Wondering
  type: MusicAlbum
  date published: 2021-09-16
album: De Cero
  type: MusicAlbum
  date published: 2021-10-07
album: Look What I Found
  type: MusicAlbum
  date published: 2021-10-21
  track: Look What I Found
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173747
    explicit: false
    by artist: Hilda Natalia
    in album: Look What I Found
      type: MusicAlbum
      date published: 2021-10-21
    isrc code: QZNWV2150821
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:23:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e97c93c19d09abb85613b963a523ab523cd16d86bef5577b84b6012c77648a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2150821
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:37:55Z
    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 0x8e97c93c19d09abb85613b963a523ab523cd16d86bef5577b84b6012c77648a4. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/QZNWV2150821.
      date published: 2026-07-14T21:37:55Z
    audio: Look What I Found
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.053
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.404
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.815
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wrapped in Red
  type: MusicAlbum
  date published: 2021-12-21
album: Have Yourself a Merry Little Christmas
  type: MusicAlbum
  date published: 2021-12-21
album: Break from the Line
  type: MusicAlbum
  date published: 2022-04-18
album: HNM
  type: MusicAlbum
  date published: 2022-10-19
album: In Case You Don't Live Forever
  type: MusicAlbum
  date published: 2022-11-11
album: Por Siempre Tú
  type: MusicAlbum
  date published: 2023-02-03
album: So Will I
  type: MusicAlbum
  date published: 2023-05-09
album: All I Want For Christmas Is You
  type: MusicAlbum
  date published: 2023-12-17
album: El Privilegio De Amar
  type: MusicAlbum
  date published: 2023-12-17