lo-1
type: MusicGroup
popularity: 18
followers: 3136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28cd1b87ba4a9e392e285b7cf6ace4cb6040e7e416965e0e8f72bdd59e224692
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4627f26-d36f-4fde-8db7-5f42a2bc4b8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4627f26-d36f-4fde-8db7-5f42a2bc4b8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4627f26-d36f-4fde-8db7-5f42a2bc4b8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 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 0x28cd1b87ba4a9e392e285b7cf6ace4cb6040e7e416965e0e8f72bdd59e224692. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4627f26-d36f-4fde-8db7-5f42a2bc4b8c.json and https://artists.proofprofile.net/proofs/artist/c4627f26-d36f-4fde-8db7-5f42a2bc4b8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: What You Tryna Do
  type: MusicAlbum
  date published: 2019-01-27
album: Falling
  type: MusicAlbum
  date published: 2019-01-27
album: Vacation
  type: MusicAlbum
  date published: 2019-01-27
album: Keep You Safe
  type: MusicAlbum
  date published: 2019-01-27
album: Effortlessly
  type: MusicAlbum
  date published: 2019-02-20
album: In My Love
  type: MusicAlbum
  date published: 2020-03-02
album: Voice Memo 414.
  type: MusicAlbum
  date published: 2020-03-20
  track: Voice Memo 414.
    type: MusicRecording
    duration: PT1M13S
    duration ms: 73854
    explicit: false
    by artist: lo-1
    in album: Voice Memo 414.
      type: MusicAlbum
      date published: 2020-03-20
    isrc code: QZFZ62080761
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:41:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x318b65b0b760b7bad334b45a4011448c1214f5d02ae7d76934b0b41576dec827
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958721
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958721
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62080761
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:02:33Z
    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 0x318b65b0b760b7bad334b45a4011448c1214f5d02ae7d76934b0b41576dec827. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZFZ62080761.
      date published: 2026-07-19T11:02:33Z
    audio: Voice Memo 414.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 64.816
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.759
      additional property: Energy
        type: PropertyValue
        value: 0.154
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.046
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.844
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Blueberry
  type: MusicAlbum
  date published: 2020-06-14
album: Robot
  type: MusicAlbum
  date published: 2021-08-01
album: Cassette tape
  type: MusicAlbum
  date published: 2021-12-07
album: dusty drafts
  type: MusicAlbum
  date published: 2022-08-27
album: sunflowers in bed
  type: MusicAlbum
  date published: 2022-08-30
album: valentine
  type: MusicAlbum
  date published: 2022-08-30
album: night instrument
  type: MusicAlbum
  date published: 2022-08-30
album: is this what depression feels like
  type: MusicAlbum
  date published: 2022-08-30
album: same page
  type: MusicAlbum
  date published: 2022-08-30
album: casual handshake
  type: MusicAlbum
  date published: 2022-08-30
album: made for you
  type: MusicAlbum
  date published: 2022-08-30
album: maybe in another life
  type: MusicAlbum
  date published: 2022-09-01
album: she was my muse now shes gone
  type: MusicAlbum
  date published: 2022-09-01
album: not a breakup song
  type: MusicAlbum
  date published: 2022-09-01
album: wanna fall in love in a sunset
  type: MusicAlbum
  date published: 2022-09-01
album: she likes jazz and i like winter
  type: MusicAlbum
  date published: 2022-09-01
album: shawty
  type: MusicAlbum
  date published: 2022-09-01
album: can we go for a drink
  type: MusicAlbum
  date published: 2022-09-04
album: romance or comedy
  type: MusicAlbum
  date published: 2022-09-04
album: damn lies
  type: MusicAlbum
  date published: 2022-09-04
album: see you again
album: weaknesses
album: prettiest girl
album: julie
album: cold to warm
album: missed call
album: lost in you
album: endlessly
album: lost in u

see you again
type: MusicAlbum
date published: 2022-09-04

weaknesses
type: MusicAlbum
date published: 2022-09-27

prettiest girl
type: MusicAlbum
date published: 2022-10-26

julie
type: MusicAlbum
date published: 2022-11-01

cold to warm
type: MusicAlbum
date published: 2023-04-16

missed call
type: MusicAlbum
date published: 2023-04-26

lost in you
type: MusicAlbum
date published: 2023-07-24

endlessly
type: MusicAlbum
date published: 2023-07-30

lost in u
type: MusicAlbum
date published: 2023-09-09