Alessandra De Rossi
type: MusicGroup
genre: opm
genre: pinoy indie
description: Alessandra de Rossi (born Alessandra Tiotangco Schiavone; July 19, 1984) is a Filipino actress and director. Known for her dramatic and comedic performances in independent film and television, she mad
popularity: 26
followers: 2297
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03ae91dacab1dbce6e75e9195b6f5a5e08f564f76d68d222e9cffcc2b4f769d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f5a4e7a-9991-4e7f-b566-893c34e70b40.json and https://artists.proofprofile.net/proofs/artist/8f5a4e7a-9991-4e7f-b566-893c34e70b40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xb03ae91dacab1dbce6e75e9195b6f5a5e08f564f76d68d222e9cffcc2b4f769d","name":"Alessandra De Rossi","registered_at":"2026-06-12T04:17:09Z","symbol":"NIM0184310","token_address":"0x2a3518466e97b9d18832d3ba86471dcb6cd5d95f","type":"artist","uuid":"8f5a4e7a-9991-4e7f-b566-893c34e70b40"}
album: Twelve (Official Theme Song from the Movie "12")
  type: MusicAlbum
  date published: 2017-10-13
album: Twelve (Official Movie Theme Song of "12")
  type: MusicAlbum
  date published: 2017-10-13
album: Twelve (From "12")
  type: MusicAlbum
  date published: 2017-10-13
  track: Twelve - From "12"
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250752
    explicit: false
    by artist: Alessandra De Rossi
    in album: Twelve (From "12")
      type: MusicAlbum
      date published: 2017-10-13
    genre: opm
    genre: pinoy indie
    isrc code: PHV031710149
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7932af5007ba1a7624622dc422becfc0c3375ca0758d27198a6bc69121beba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PHV031710149.
      date published: 2026-07-19T07:14:39Z
    audio: Twelve - From "12"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.02
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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        value: 0.446
      additional property: Energy
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        value: 0.139
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
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      additional property: Instrumentalness
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        value: 0.018
      additional property: Liveness
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        value: 0.105
      additional property: Valence (Positivity)
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        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.477
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Through Night and Day (Original Movie Soundtrack)
  type: MusicAlbum
  date published: 2018-01-30
album: I Will Be Here (From "Through Night And Day")
  type: MusicAlbum
  date published: 2018-08-06
album: I Will Be Here (Original Soundtrack from the Movie "Through Night and Day")
  type: MusicAlbum
  date published: 2018-11-07
album: I Will Be Here (Original Soundtrack from the movie "Through Night And Day")
  type: MusicAlbum
  date published: 2018-11-07
album: Through Night And Day (Original Movie Soundtrack)
  type: MusicAlbum
  date published: 2018-11-09
album: May Sarili Tayong Mundo (Original Movie Soundtrack from "Everyone Knows Every Juan")
  type: MusicAlbum
  date published: 2025-10-22