Green
type: MusicGroup
genre: v-pop
description: Green is the color between cyan and yellow on the visible spectrum. It has 295-350 different shades. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color sy
popularity: 5
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/a6595c5b-9548-4560-8877-d675a7fae379.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/a6595c5b-9548-4560-8877-d675a7fae379.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6595c5b-9548-4560-8877-d675a7fae379
additional property: OTSTimestamp
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  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441d83bd4b8ef1a6d3e81d72422489345782eb4fcd4109fdb5b541d7268d4ce4. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6595c5b-9548-4560-8877-d675a7fae379.json and https://artists.proofprofile.net/proofs/artist/a6595c5b-9548-4560-8877-d675a7fae379.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Cô Đơn Giữa Lòng Thành Phố
  type: MusicAlbum
  date published: 2020-12-01
album: Năm Tháng Trôi Qua (Will M Remix)
  type: MusicAlbum
  date published: 2022-03-23
  track: Năm Tháng Trôi Qua - Will M Remix
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218825
    explicit: false
    by artist: Green
    in album: Năm Tháng Trôi Qua (Will M Remix)
      type: MusicAlbum
      date published: 2022-03-23
    genre: v-pop
    isrc code: VNA1M2101775
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2101775
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x040ee32f8ed63256d97ec6da1ef5bd5210f4aa842324b9a677f22761fc181c6f. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/VNA1M2101775.
      date published: 2026-07-05T22:14:35Z
    audio: Năm Tháng Trôi Qua - Will M Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.056
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.334
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.934
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.013
      additional property: Liveness
        type: PropertyValue
        value: 0.32
      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.761
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kết Thúc Rồi Phải Không
  type: MusicAlbum
  date published: 2022-04-22
album: Nụ Cười Em Là Nắng (CUOZG REMIX)
  type: MusicAlbum
  date published: 2023-07-31