Laguna
type: MusicGroup
genre: lo-fi house
description: Laguna (Italian and Spanish word for lagoon), is a Spanish, Italian, and Polish surname. It may also refer to: People Andrés Laguna (1499–1559), Spanish physician, pharmacologist, and botanist Dani
popularity: 20
followers: 2931
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T16:43:25Z
album: It's Not Over ft. Maye
  type: MusicAlbum
  date published: 2016-10-11
album: Come Away With Me
  type: MusicAlbum
  date published: 2019-02-01
album: Broken
  type: MusicAlbum
  date published: 2019-06-09
album: In My Sleep
  type: MusicAlbum
  date published: 2019-08-24
album: Chronicles
  type: MusicAlbum
  date published: 2020-05-15
album: Away
  type: MusicAlbum
  date published: 2020-08-16
album: Lone Rider / 산책 Stroll
  type: MusicAlbum
  date published: 2020-10-02
album: Lone Rider / 산책 Stroll
  type: MusicAlbum
  date published: 2020-10-02
album: Lone Rider / 산책 Stroll
  type: MusicAlbum
  date published: 2020-10-02
  track: 산책 Stroll
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196691
    explicit: false
    by artist: Laguna
    in album: Lone Rider / 산책 Stroll
      type: MusicAlbum
      date published: 2020-10-02
    genre: lo-fi house
    isrc code: DESY21401170
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-05T01:12:41Z
    audio: 산책 Stroll
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.998
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
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        value: -10.727
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        value: B
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        value: Minor
album: sakura
  type: MusicAlbum
  date published: 2021-01-22
album: closer/apathy
  type: MusicAlbum
  date published: 2021-06-13
album: nothing arrived (laguna edit)
  type: MusicAlbum
  date published: 2021-09-03
album: huellas (laguna edit)
  type: MusicAlbum
  date published: 2021-11-26
album: objects in the mirror are closer than they appear
  type: MusicAlbum
  date published: 2022-04-29
album: there's no doubt, i had to hide it
  type: MusicAlbum
  date published: 2022-05-13
album: you'll never see us again
  type: MusicAlbum
  date published: 2022-05-27
album: objects in the mirror are closer than they appear
  type: MusicAlbum
  date published: 2022-06-10
album: The Time Is Now
  type: MusicAlbum
  date published: 2024-02-09
album: Promise I Won't Run Away
  type: MusicAlbum
  date published: 2024-05-03
album: Phoenix
  type: MusicAlbum
  date published: 2024-05-24
album: Song For You
  type: MusicAlbum
  date published: 2024-11-23
album: The Water Poem
  type: MusicAlbum
  date published: 2025-07-04
album: to know you
  type: MusicAlbum
  date published: 2025-11-01
track: motions (feat. FLOOR CRY) - Laguna Remix
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260790
  explicit: false
  by artist: dj poolboi
  by artist: FLOOR CRY
  by artist: Laguna
  in album: stay just a little while longer (Deluxe Edition)
    type: MusicAlbum
    date published: 2022-08-26
  isrc code: QM6N22232742
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: motions (feat. FLOOR CRY) - Laguna Remix

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OTSBitcoinBlockVerifyURL
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OTSTimestamp
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value: 2026-07-08T03:20:19Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbdb4e1465d060c1516640bcf4f549676585eb30454ff34fbcbe8c85f2a4ba8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM6N22232742.
date published: 2026-07-08T03:20:19Z

motions (feat. FLOOR CRY) - Laguna Remix
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additional property: Liveness
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  value: 0.133
additional property: Valence (Positivity)
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  value: 0.662
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additional property: Key Name
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additional property: Mode Name
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