Arera Lv
type: MusicGroup
popularity: 8
followers: 453
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x856126daad2e2f66732f33e0a8d3085231257a0514f2dfd46a42709c6559d7f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef017bb4-38e6-47a7-a0c2-1b82b206bc20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef017bb4-38e6-47a7-a0c2-1b82b206bc20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef017bb4-38e6-47a7-a0c2-1b82b206bc20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x856126daad2e2f66732f33e0a8d3085231257a0514f2dfd46a42709c6559d7f1","name":"Arera Lv","registered_at":"2026-06-21T12:41:34Z","symbol":"NIM1926436","token_address":"0xe9c0e83290924ecb7cc90d70b8819503ddf0ad01","type":"artist","uuid":"ef017bb4-38e6-47a7-a0c2-1b82b206bc20"}
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 0x856126daad2e2f66732f33e0a8d3085231257a0514f2dfd46a42709c6559d7f1. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef017bb4-38e6-47a7-a0c2-1b82b206bc20.json and https://artists.proofprofile.net/proofs/artist/ef017bb4-38e6-47a7-a0c2-1b82b206bc20.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x856126daad2e2f66732f33e0a8d3085231257a0514f2dfd46a42709c6559d7f1","name":"Arera Lv","registered_at":"2026-06-21T12:41:34Z","symbol":"NIM1926436","token_address":"0xe9c0e83290924ecb7cc90d70b8819503ddf0ad01","type":"artist","uuid":"ef017bb4-38e6-47a7-a0c2-1b82b206bc20"}
album: Tibet
  type: MusicAlbum
  date published: 2019-07-04
album: Tibet
  type: MusicAlbum
  date published: 2019-07-04
album: Tendencies
  type: MusicAlbum
  date published: 2019-07-14
album: Signs
  type: MusicAlbum
  date published: 2019-07-20
album: Signs
  type: MusicAlbum
  date published: 2019-07-20
album: Tasting Infinity
  type: MusicAlbum
  date published: 2019-08-09
album: Tasting Infinity
  type: MusicAlbum
  date published: 2019-08-09
album: 38 Times
  type: MusicAlbum
  date published: 2019-09-14
album: 38 Times
  type: MusicAlbum
  date published: 2019-09-14
album: Over You
  type: MusicAlbum
  date published: 2019-10-04
album: Over You
  type: MusicAlbum
  date published: 2019-10-04
  track: Over You
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213330
    explicit: false
    by artist: Arera Lv
    in album: Over You
      type: MusicAlbum
      date published: 2019-10-04
    isrc code: QZHN51968729
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:50:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2c6fc24e5613d4e584b09e17f4479d03589a5de9b647c8d7ec0c038ff648d60
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51968729
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0xf2c6fc24e5613d4e584b09e17f4479d03589a5de9b647c8d7ec0c038ff648d60. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51968729 — a six-check JSON result.
      date published: 2026-07-21T00:24:07Z
    audio: Over You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.986
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.532
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.037
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.834
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.199
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.474
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Certainty
  type: MusicAlbum
  date published: 2019-10-25
album: Certainty
  type: MusicAlbum
  date published: 2019-10-25
album: Days Like That
  type: MusicAlbum
  date published: 2019-12-13
album: I Understand Perfectly
  type: MusicAlbum
  date published: 2020-01-24
album: I Understand Perfectly
  type: MusicAlbum
  date published: 2020-01-24
album: Say No
  type: MusicAlbum
  date published: 2020-03-06
album: Say No
  type: MusicAlbum
  date published: 2020-03-06
album: Games
  type: MusicAlbum
  date published: 2020-03-27
album: Games
  type: MusicAlbum
  date published: 2020-03-27
album: Sun God
  type: MusicAlbum
  date published: 2020-04-24
album: Sun God
  type: MusicAlbum
  date published: 2020-04-24
album: Falling
  type: MusicAlbum
  date published: 2022-04-15
album: Falling
  type: MusicAlbum
  date published: 2022-04-15