Versions in Color
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 11
followers: 19
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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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 0xea5de4d0cef514e1fde48a195401b302dc7c0f8fc764b9372e7463e584399a72. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0900ba3-d3cf-4345-bef4-af8af49bbb93.json and https://artists.proofprofile.net/proofs/artist/e0900ba3-d3cf-4345-bef4-af8af49bbb93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
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album: Sakamoto
  type: MusicAlbum
  date published: 2023-12-15
album: Manatsu No Kajitsu
  type: MusicAlbum
  date published: 2024-09-17
album: Birds of a Feather
  type: MusicAlbum
  date published: 2024-12-26
album: Qué Pasaría...
  type: MusicAlbum
  date published: 2025-01-10
  track: Qué Pasaría...
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187012
    explicit: false
    by artist: Versions in Color
    in album: Qué Pasaría...
      type: MusicAlbum
      date published: 2025-01-10
    genre: lo-fi
    genre: lo-fi beats
    isrc code: QM3DF2408795
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    additional property: CopyrightStatus
      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2408795
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261c38445027a9c2f81c29bdf62ad2ebc5708b51c7e26b587d6cbe19e2a73577. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM3DF2408795.
      date published: 2026-07-03T08:56:35Z
    audio: Qué Pasaría...
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.916
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.743
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.16
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Super Mario Bros (Lofi Flute Cover)
  type: MusicAlbum
  date published: 2025-01-21
album: Lofi Covers I: Bossa Nova Dreams Inspired by Coldplay
  type: MusicAlbum
  date published: 2025-02-02
  track: Clocks (Lofi Bossa Cover)
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    by artist: Versions in Color
    in album: Lofi Covers I: Bossa Nova Dreams Inspired by Coldplay
      type: MusicAlbum
      date published: 2025-02-02
    genre: lo-fi
    genre: lo-fi beats
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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 0xf69b8844aeabde5c471ec80e90daab073e049dfd7a20ef1024080dbb5f8d6b0c. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/QM3DF2416544.
      date published: 2026-07-21T19:50:27Z
    audio: Clocks (Lofi Bossa Cover)
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      additional property: Tempo (BPM)
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        value: 130.055
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Cosmic Echoes: Lofi Covers of Space Cinema
album: Lord of the Rings Lofi Covers

Energy
type: PropertyValue
value: 0.504

Speechiness
type: PropertyValue
value: 0.132

Acousticness
type: PropertyValue
value: 0.316

Instrumentalness
type: PropertyValue
value: 0.916

Liveness
type: PropertyValue
value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.47

Loudness (dB)
type: PropertyValue
value: -11.702

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

Cosmic Echoes: Lofi Covers of Space Cinema
type: MusicAlbum
date published: 2025-03-03

Lord of the Rings Lofi Covers
type: MusicAlbum
date published: 2025-03-23