Chris Lombardi
type: MusicGroup
popularity: 5
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7adf1e2066cb010745f1442c31f4bc3978ea306b2f6922e851131457247977d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9df42a1-19f7-4d56-b261-0b0663113643.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9df42a1-19f7-4d56-b261-0b0663113643.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9df42a1-19f7-4d56-b261-0b0663113643
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7adf1e2066cb010745f1442c31f4bc3978ea306b2f6922e851131457247977d5","name":"Chris Lombardi","registered_at":"2026-06-20T08:51:10Z","symbol":"NIM1571535","token_address":"0xc347b08649a267e9757c1e343ccfe3eae0793962","type":"artist","uuid":"a9df42a1-19f7-4d56-b261-0b0663113643"}
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 0x7adf1e2066cb010745f1442c31f4bc3978ea306b2f6922e851131457247977d5. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9df42a1-19f7-4d56-b261-0b0663113643.json and https://artists.proofprofile.net/proofs/artist/a9df42a1-19f7-4d56-b261-0b0663113643.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x7adf1e2066cb010745f1442c31f4bc3978ea306b2f6922e851131457247977d5","name":"Chris Lombardi","registered_at":"2026-06-20T08:51:10Z","symbol":"NIM1571535","token_address":"0xc347b08649a267e9757c1e343ccfe3eae0793962","type":"artist","uuid":"a9df42a1-19f7-4d56-b261-0b0663113643"}
album: Tales of a Suburban Slacker
  type: MusicAlbum
  date published: 2015-09-11
album: Larry
  type: MusicAlbum
  date published: 2016-09-14
album: Vibin'
  type: MusicAlbum
  date published: 2017-12-03
album: Gotta Go
  type: MusicAlbum
  date published: 2018-01-05
album: Just My Ex
  type: MusicAlbum
  date published: 2018-02-14
album: Closer to You
  type: MusicAlbum
  date published: 2018-02-25
album: Hungover
  type: MusicAlbum
  date published: 2018-08-16
album: Don't Feed the Birds
  type: MusicAlbum
  date published: 2018-10-12
album: Petty Hoe
  type: MusicAlbum
  date published: 2019-06-07
album: Hot Thing
  type: MusicAlbum
  date published: 2019-09-03
album: Michael Phelps
  type: MusicAlbum
  date published: 2020-01-04
album: Polaroid
  type: MusicAlbum
  date published: 2020-01-18
album: Hands Down
  type: MusicAlbum
  date published: 2020-02-01
album: Business Is Business
  type: MusicAlbum
  date published: 2020-02-15
album: Third Shift
  type: MusicAlbum
  date published: 2020-05-14
album: Namaste
  type: MusicAlbum
  date published: 2020-08-22
album: Out Your Mind
  type: MusicAlbum
  date published: 2020-09-05
album: Smoke Ride
  type: MusicAlbum
  date published: 2020-09-19
album: Talkin' Crazy
  type: MusicAlbum
  date published: 2020-10-03
album: Pmsing
  type: MusicAlbum
  date published: 2020-10-17
album: Homie
  type: MusicAlbum
  date published: 2022-12-14
album: Everything Will Be Okay (Part I)
  type: MusicAlbum
  date published: 2025-02-01
  track: Olé
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169221
    explicit: true
    by artist: Chris Lombardi
    in album: Everything Will Be Okay (Part I)
      type: MusicAlbum
      date published: 2025-02-01
    isrc code: QZFYX2543523
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:07:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf17b22e4380642093063f5986b56e0aa23cb4a92155959a7a1c1b83358472ba0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958185
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958185
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2543523
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:19:04Z
    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 0xf17b22e4380642093063f5986b56e0aa23cb4a92155959a7a1c1b83358472ba0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZFYX2543523.
      date published: 2026-07-15T18:19:04Z
    audio: Olé
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.012
      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: 0.783
      additional property: Energy
        type: PropertyValue
        value: 0.706
      additional property: Speechiness
        type: PropertyValue
        value: 0.133
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.929
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.409
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Everything Will Be Okay (Part II)
  type: MusicAlbum
  date published: 2025-02-08