Lens Mozer
type: MusicGroup
genre: jangle pop
popularity: 4
followers: 540
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x499623a2157d15d3efd8f34569643635df397d024096369ca0f3a6f47ed88f35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18c0f377-1d8b-4d55-9140-f00ee4b68242.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18c0f377-1d8b-4d55-9140-f00ee4b68242.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18c0f377-1d8b-4d55-9140-f00ee4b68242
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x499623a2157d15d3efd8f34569643635df397d024096369ca0f3a6f47ed88f35","name":"Lens Mozer","registered_at":"2026-06-15T22:02:34Z","symbol":"NIM0845335","token_address":"0x99718de5346c0591e0f2df78792e53ee88be31aa","type":"artist","uuid":"18c0f377-1d8b-4d55-9140-f00ee4b68242"}
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 0x499623a2157d15d3efd8f34569643635df397d024096369ca0f3a6f47ed88f35. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18c0f377-1d8b-4d55-9140-f00ee4b68242.json and https://artists.proofprofile.net/proofs/artist/18c0f377-1d8b-4d55-9140-f00ee4b68242.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x499623a2157d15d3efd8f34569643635df397d024096369ca0f3a6f47ed88f35","name":"Lens Mozer","registered_at":"2026-06-15T22:02:34Z","symbol":"NIM0845335","token_address":"0x99718de5346c0591e0f2df78792e53ee88be31aa","type":"artist","uuid":"18c0f377-1d8b-4d55-9140-f00ee4b68242"}
album: All My Friends
  type: MusicAlbum
  date published: 2017-06-28
album: Cut My Heart in Two
  type: MusicAlbum
  date published: 2018-09-21
album: I Wanna Love You
  type: MusicAlbum
  date published: 2018-11-16
album: Don't Stop
  type: MusicAlbum
  date published: 2018-11-30
album: Don't Stop
  type: MusicAlbum
  date published: 2019-01-25
  track: All My Friends
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242253
    explicit: false
    by artist: Lens Mozer
    in album: Don't Stop
      type: MusicAlbum
      date published: 2019-01-25
    genre: jangle pop
    isrc code: TCADD1751677
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:04:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa58181e8ee68d27b0b1ba5eee9baa0341e8fe73f0c713018955e1c6bc48364b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADD1751677
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0xaa58181e8ee68d27b0b1ba5eee9baa0341e8fe73f0c713018955e1c6bc48364b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/TCADD1751677.
      date published: 2026-07-18T22:59:44Z
    audio: All My Friends
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.992
      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: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.749
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.517
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.857
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.251
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major