Chris Carthern
type: MusicGroup
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfadc8a06b7111ee5fa367ff30e04689fd642d9adbb7659d5b35445e76b10beff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0dc275c4-6413-48f4-a0ff-6e9c1d798b58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0dc275c4-6413-48f4-a0ff-6e9c1d798b58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0dc275c4-6413-48f4-a0ff-6e9c1d798b58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfadc8a06b7111ee5fa367ff30e04689fd642d9adbb7659d5b35445e76b10beff","name":"Chris Carthern","registered_at":"2026-06-15T18:32:36Z","symbol":"NIM0795265","token_address":"0x4e033d1ef0ce7991907cfa5a15a35d060529770a","type":"artist","uuid":"0dc275c4-6413-48f4-a0ff-6e9c1d798b58"}
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 0xfadc8a06b7111ee5fa367ff30e04689fd642d9adbb7659d5b35445e76b10beff. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0dc275c4-6413-48f4-a0ff-6e9c1d798b58.json and https://artists.proofprofile.net/proofs/artist/0dc275c4-6413-48f4-a0ff-6e9c1d798b58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0xfadc8a06b7111ee5fa367ff30e04689fd642d9adbb7659d5b35445e76b10beff","name":"Chris Carthern","registered_at":"2026-06-15T18:32:36Z","symbol":"NIM0795265","token_address":"0x4e033d1ef0ce7991907cfa5a15a35d060529770a","type":"artist","uuid":"0dc275c4-6413-48f4-a0ff-6e9c1d798b58"}
album: Mr Run Through Ya Girlfriend
  type: MusicAlbum
  date published: 2024-03-28
album: Depression
  type: MusicAlbum
  date published: 2024-04-30
album: Memories of Popclaw
  type: MusicAlbum
  date published: 2024-06-01
album: Turbo Rush
  type: MusicAlbum
  date published: 2025-01-15
  track: Turbo Rush
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183876
    explicit: false
    by artist: Chris Carthern
    in album: Turbo Rush
      type: MusicAlbum
      date published: 2025-01-15
    isrc code: USY242489616
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:03:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xadd4b93cf36922fc741806eb3c6b9dd130d50f2869b318926c6f80e640fba003
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242489616
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xadd4b93cf36922fc741806eb3c6b9dd130d50f2869b318926c6f80e640fba003. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USY242489616.
      date published: 2026-07-06T01:26:17Z
    audio: Turbo Rush
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.058
      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: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.493
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.237
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.417
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A-Train: New Beginnings, Pt. Deux
  type: MusicAlbum
  date published: 2025-04-16
album: Issa Bop (Alternate Mix)
  type: MusicAlbum
  date published: 2025-09-01