Lofi Weekend
type: MusicGroup
popularity: 7
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fa47ec469df414a1f3697e19bfc1a4c8b4dbdd04475fad8fd21e6f6deb46c33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bac399ce-9f8e-42be-a8c7-6c16ae4d1570.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bac399ce-9f8e-42be-a8c7-6c16ae4d1570.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bac399ce-9f8e-42be-a8c7-6c16ae4d1570
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fa47ec469df414a1f3697e19bfc1a4c8b4dbdd04475fad8fd21e6f6deb46c33","name":"Lofi Weekend","registered_at":"2026-06-20T16:30:32Z","symbol":"NIM1657626","token_address":"0xdea6fb2510d942e3ab0a9e1b48ffca6242f14c2b","type":"artist","uuid":"bac399ce-9f8e-42be-a8c7-6c16ae4d1570"}
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 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa47ec469df414a1f3697e19bfc1a4c8b4dbdd04475fad8fd21e6f6deb46c33. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bac399ce-9f8e-42be-a8c7-6c16ae4d1570.json and https://artists.proofprofile.net/proofs/artist/bac399ce-9f8e-42be-a8c7-6c16ae4d1570.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x0fa47ec469df414a1f3697e19bfc1a4c8b4dbdd04475fad8fd21e6f6deb46c33","name":"Lofi Weekend","registered_at":"2026-06-20T16:30:32Z","symbol":"NIM1657626","token_address":"0xdea6fb2510d942e3ab0a9e1b48ffca6242f14c2b","type":"artist","uuid":"bac399ce-9f8e-42be-a8c7-6c16ae4d1570"}
album: A Night With You
  type: MusicAlbum
  date published: 2023-03-23
album: Lofi Resident Evil 4 Save Theme
  type: MusicAlbum
  date published: 2023-03-31
  track: Lofi Resident Evil 4 Save Theme
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: Lofi Weekend
    in album: Lofi Resident Evil 4 Save Theme
      type: MusicAlbum
      date published: 2023-03-31
    isrc code: QZHN62388922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:00:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xee6c9f03add719e7a8bb771f2fed2db7e7d84d6a83820e008ee620902e5f584b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62388922
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:41Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6c9f03add719e7a8bb771f2fed2db7e7d84d6a83820e008ee620902e5f584b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZHN62388922.
      date published: 2026-07-21T02:01:41Z
    audio: Lofi Resident Evil 4 Save Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.001
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.928
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.14
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.682
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lofi for a Rainy Day
  type: MusicAlbum
  date published: 2023-04-05
album: What if We Kissed Outside of the Movie Theater
  type: MusicAlbum
  date published: 2023-04-12
album: Kiss Kiss Cafe
  type: MusicAlbum
  date published: 2023-04-20
album: What? Cute!
  type: MusicAlbum
  date published: 2023-04-29
album: The Legend of Zelda: Tears of the Kingdom (Lofi) Main Theme
  type: MusicAlbum
  date published: 2023-05-10
  track: The Legend of Zelda: Tears of the Kingdom (Lofi) Main Theme
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145328
    explicit: false
    by artist: Lofi Weekend
    in album: The Legend of Zelda: Tears of the Kingdom (Lofi) Main Theme
      type: MusicAlbum
      date published: 2023-05-10
    isrc code: QZK6M2310932
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:26:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3600e2432246a8ceeca85db44d56143f3623fecbf3d3e04c2f476374c6890795
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2310932
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3600e2432246a8ceeca85db44d56143f3623fecbf3d3e04c2f476374c6890795. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6M2310932.
      date published: 2026-07-05T01:12:41Z
    audio: The Legend of Zelda: Tears of the Kingdom (Lofi) Main Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.038
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.682
      additional property: Energy
        type: PropertyValue
        value: 0.397
      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: River Beat
album: Yoga Lofi, Vol. 1
album: Love Appeal
album: The Sub
album: When You Wish
album: She's Frozen in Time
album: It Was All Just a Dream
album: Lofi for a Sad Day
album: Life's Looking Up
album: Lofi 0
album: Pizza Party
album: Among the Stars (Exxxtraterrestrial Experience Theme)

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.186

Instrumentalness
type: PropertyValue
value: 0.894

Liveness
type: PropertyValue
value: 0.237

Valence (Positivity)
type: PropertyValue
value: 0.057

Loudness (dB)
type: PropertyValue
value: -12.59

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

River Beat
type: MusicAlbum
date published: 2023-05-28

Yoga Lofi, Vol. 1
type: MusicAlbum
date published: 2023-06-05

Love Appeal
type: MusicAlbum
date published: 2023-06-13

The Sub
type: MusicAlbum
date published: 2023-07-10

When You Wish
type: MusicAlbum
date published: 2023-07-24

She's Frozen in Time
type: MusicAlbum
date published: 2023-08-26

It Was All Just a Dream
type: MusicAlbum
date published: 2023-09-24

Lofi for a Sad Day
type: MusicAlbum
date published: 2023-10-17

Life's Looking Up
type: MusicAlbum
date published: 2023-12-04

Lofi 0
type: MusicAlbum
date published: 2024-03-13

Pizza Party
type: MusicAlbum
date published: 2024-04-02

Among the Stars (Exxxtraterrestrial Experience Theme)
type: MusicAlbum
date published: 2025-09-26