astrid mariella
type: MusicGroup
popularity: 5
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb58c465bfc34f7569b9fd338f8b8467c882bfd8d2b6455894b88fe2c1ba1127f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ccbcde2-9066-4184-819f-3b4e3e289344.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ccbcde2-9066-4184-819f-3b4e3e289344.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ccbcde2-9066-4184-819f-3b4e3e289344
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb58c465bfc34f7569b9fd338f8b8467c882bfd8d2b6455894b88fe2c1ba1127f","name":"astrid mariella","registered_at":"2026-06-20T04:13:17Z","symbol":"NIM1508682","token_address":"0x85a699757473a7d2227cf3fe5229d4ceca8a4133","type":"artist","uuid":"9ccbcde2-9066-4184-819f-3b4e3e289344"}
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 0xb58c465bfc34f7569b9fd338f8b8467c882bfd8d2b6455894b88fe2c1ba1127f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ccbcde2-9066-4184-819f-3b4e3e289344.json and https://artists.proofprofile.net/proofs/artist/9ccbcde2-9066-4184-819f-3b4e3e289344.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xb58c465bfc34f7569b9fd338f8b8467c882bfd8d2b6455894b88fe2c1ba1127f","name":"astrid mariella","registered_at":"2026-06-20T04:13:17Z","symbol":"NIM1508682","token_address":"0x85a699757473a7d2227cf3fe5229d4ceca8a4133","type":"artist","uuid":"9ccbcde2-9066-4184-819f-3b4e3e289344"}
album: t kiero
  type: MusicAlbum
  date published: 2022-09-30
album: egoísta
  type: MusicAlbum
  date published: 2024-09-05
album: cuando no stas
  type: MusicAlbum
  date published: 2024-10-15
  track: cuando no stas
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133773
    explicit: false
    by artist: astrid mariella
    in album: cuando no stas
      type: MusicAlbum
      date published: 2024-10-15
    isrc code: MXUM72402796
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:00:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec330cd04a43887e0bcf01a1473f1e4b73036eed63f8a7671e8e46d172a99646
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72402796
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xec330cd04a43887e0bcf01a1473f1e4b73036eed63f8a7671e8e46d172a99646. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/MXUM72402796.
      date published: 2026-07-18T12:14:37Z
    audio: cuando no stas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.069
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
        type: PropertyValue
        value: 0.193
      additional property: Acousticness
        type: PropertyValue
        value: 0.774
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.527
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.878
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: normal
  type: MusicAlbum
  date published: 2024-12-04
album: imagínate
  type: MusicAlbum
  date published: 2025-02-06
album: wii
  type: MusicAlbum
  date published: 2025-02-27
album: atari
  type: MusicAlbum
  date published: 2025-04-03
album: d pensarte
  type: MusicAlbum
  date published: 2025-06-27
album: besándome
  type: MusicAlbum
  date published: 2025-07-31