Jack Chartrand
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3235289ed917e2dc930ef3bfd574b5e1cb370bbf982aae416697fda7d48a195
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7cec465-b41f-4ba5-9a67-87a15dd3c050.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7cec465-b41f-4ba5-9a67-87a15dd3c050.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7cec465-b41f-4ba5-9a67-87a15dd3c050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3235289ed917e2dc930ef3bfd574b5e1cb370bbf982aae416697fda7d48a195","name":"Jack Chartrand","registered_at":"2026-06-20T21:37:48Z","symbol":"NIM1721876","token_address":"0x0360b27e9bfcd3cf01d51722560612f6bf5949a4","type":"artist","uuid":"c7cec465-b41f-4ba5-9a67-87a15dd3c050"}
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 0xf3235289ed917e2dc930ef3bfd574b5e1cb370bbf982aae416697fda7d48a195. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7cec465-b41f-4ba5-9a67-87a15dd3c050.json and https://artists.proofprofile.net/proofs/artist/c7cec465-b41f-4ba5-9a67-87a15dd3c050.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xf3235289ed917e2dc930ef3bfd574b5e1cb370bbf982aae416697fda7d48a195","name":"Jack Chartrand","registered_at":"2026-06-20T21:37:48Z","symbol":"NIM1721876","token_address":"0x0360b27e9bfcd3cf01d51722560612f6bf5949a4","type":"artist","uuid":"c7cec465-b41f-4ba5-9a67-87a15dd3c050"}
album: See What's on Your Mind
  type: MusicAlbum
  date published: 2025-05-23
  track: See What's on Your Mind
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212692
    explicit: true
    by artist: Jack Chartrand
    in album: See What's on Your Mind
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: QZPLR2593777
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:42:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa008cb7d87bf087c399af7840da074598a4c62e8326bac5f258eb8882d804e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2593777
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:45:14Z
    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 0xfa008cb7d87bf087c399af7840da074598a4c62e8326bac5f258eb8882d804e6. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:45:14Z), 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/QZPLR2593777.
      date published: 2026-07-20T02:45:14Z
    audio: See What's on Your Mind
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.672
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.379
      additional property: Energy
        type: PropertyValue
        value: 0.391
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.551
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.376
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.236
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.081
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Find the One
  type: MusicAlbum
  date published: 2025-08-08