Laptop Funeral
type: MusicGroup
popularity: 6
followers: 1472
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d3dea918188d584fb8025334a4fe984853f2cf3240219984ef950417effdbfe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bf46ac5-63ee-45dd-8f70-8706c1afa82c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bf46ac5-63ee-45dd-8f70-8706c1afa82c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bf46ac5-63ee-45dd-8f70-8706c1afa82c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d3dea918188d584fb8025334a4fe984853f2cf3240219984ef950417effdbfe","name":"Laptop Funeral","registered_at":"2026-06-17T09:12:32Z","symbol":"NIM1348853","token_address":"0x67168c4e29a5088d596c5988a037d4a553c1b190","type":"artist","uuid":"7bf46ac5-63ee-45dd-8f70-8706c1afa82c"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3dea918188d584fb8025334a4fe984853f2cf3240219984ef950417effdbfe. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bf46ac5-63ee-45dd-8f70-8706c1afa82c.json and https://artists.proofprofile.net/proofs/artist/7bf46ac5-63ee-45dd-8f70-8706c1afa82c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x0d3dea918188d584fb8025334a4fe984853f2cf3240219984ef950417effdbfe","name":"Laptop Funeral","registered_at":"2026-06-17T09:12:32Z","symbol":"NIM1348853","token_address":"0x67168c4e29a5088d596c5988a037d4a553c1b190","type":"artist","uuid":"7bf46ac5-63ee-45dd-8f70-8706c1afa82c"}
album: The Closer to You, the Safer I Feel
  type: MusicAlbum
  date published: 2016-10-14
album: Cross My Heart and Hope to Die
  type: MusicAlbum
  date published: 2016-10-14
album: Love Notes for September
  type: MusicAlbum
  date published: 2016-10-14
album: Pretty Punk
  type: MusicAlbum
  date published: 2017-02-18
  track: To Start Again
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207077
    explicit: false
    by artist: Laptop Funeral
    in album: Pretty Punk
      type: MusicAlbum
      date published: 2017-02-18
    isrc code: QZDA52092397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:53:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d0c9050750691869413bb5f5e33bed217b57eb9964135b434a2b395ddb4c318
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52092397
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0c9050750691869413bb5f5e33bed217b57eb9964135b434a2b395ddb4c318. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZDA52092397.
      date published: 2026-07-05T10:01:46Z
    audio: To Start Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.863
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.276
      additional property: Energy
        type: PropertyValue
        value: 0.214
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.803
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.836
      additional property: Liveness
        type: PropertyValue
        value: 0.225
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.061
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.935
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pretty Punk
  type: MusicAlbum
  date published: 2017-02-26
album: I'm Alright
  type: MusicAlbum
  date published: 2017-11-25
album: Get Well Soon
  type: MusicAlbum
  date published: 2019-12-03
album: Emily Loop
  type: MusicAlbum
  date published: 2020-03-28
album: Something Blue
  type: MusicAlbum
  date published: 2020-05-23
album: feeling down
  type: MusicAlbum
  date published: 2022-04-15
album: memory fragments
  type: MusicAlbum
  date published: 2022-12-02
album: Light Blue Room
  type: MusicAlbum
  date published: 2023-01-23
album: Emily Loop
  type: MusicAlbum
  date published: 2023-02-24
album: A Warm Afternoon
  type: MusicAlbum
  date published: 2023-03-31
album: something blue
  type: MusicAlbum
  date published: 2023-05-26
album: brain damage
  type: MusicAlbum
  date published: 2024-03-28