NOSTRA VITTORIA
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99808b26e4eef1edfbaf836cc3a90853ca9ba112ad26dd863a56d0d2cd8ed525
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/414806ed-3838-4826-a2a3-240c0edd17fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/414806ed-3838-4826-a2a3-240c0edd17fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/414806ed-3838-4826-a2a3-240c0edd17fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99808b26e4eef1edfbaf836cc3a90853ca9ba112ad26dd863a56d0d2cd8ed525","name":"NOSTRA VITTORIA","registered_at":"2026-06-16T12:21:04Z","symbol":"NIM1050306","token_address":"0xcdf2480db908706fdfb7ef2aceba8e200be1c2ae","type":"artist","uuid":"414806ed-3838-4826-a2a3-240c0edd17fb"}
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 0x99808b26e4eef1edfbaf836cc3a90853ca9ba112ad26dd863a56d0d2cd8ed525. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/414806ed-3838-4826-a2a3-240c0edd17fb.json and https://artists.proofprofile.net/proofs/artist/414806ed-3838-4826-a2a3-240c0edd17fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x99808b26e4eef1edfbaf836cc3a90853ca9ba112ad26dd863a56d0d2cd8ed525","name":"NOSTRA VITTORIA","registered_at":"2026-06-16T12:21:04Z","symbol":"NIM1050306","token_address":"0xcdf2480db908706fdfb7ef2aceba8e200be1c2ae","type":"artist","uuid":"414806ed-3838-4826-a2a3-240c0edd17fb"}
album: 90 Minutos
  type: MusicAlbum
  date published: 2019-03-04
album: 2020
  type: MusicAlbum
  date published: 2020-11-14
album: Tregua
  type: MusicAlbum
  date published: 2022-08-20
album: Punto de Quiebre
  type: MusicAlbum
  date published: 2022-08-27
  track: Punto de Quiebre
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163745
    explicit: false
    by artist: NOSTRA VITTORIA
    in album: Punto de Quiebre
      type: MusicAlbum
      date published: 2022-08-27
    isrc code: QZNJY2260688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:45:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd445682cfe6441509a25fd81bfda8826f96da41e44a4539cd8405bcec2dbe8c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958541
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958541
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2260688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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 0xd445682cfe6441509a25fd81bfda8826f96da41e44a4539cd8405bcec2dbe8c9. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZNJY2260688.
      date published: 2026-07-18T11:37:54Z
    audio: Punto de Quiebre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.788
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.503
      additional property: Energy
        type: PropertyValue
        value: 0.792
      additional property: Speechiness
        type: PropertyValue
        value: 0.547
      additional property: Acousticness
        type: PropertyValue
        value: 0.594
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.64
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.813
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sediento
  type: MusicAlbum
  date published: 2022-08-27