Chamberlain 100
type: MusicGroup
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24aa975fe725744214d2c5a0244b9fbaab8735f371578589b4b8fcdafb04c2cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99da555b-2937-4239-b028-49a4071f4292.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99da555b-2937-4239-b028-49a4071f4292.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99da555b-2937-4239-b028-49a4071f4292
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24aa975fe725744214d2c5a0244b9fbaab8735f371578589b4b8fcdafb04c2cd","name":"Chamberlain 100","registered_at":"2026-06-17T19:23:01Z","symbol":"NIM1494452","token_address":"0x8311bb40efb6c45368bd8c489b33f56ebcbee0e9","type":"artist","uuid":"99da555b-2937-4239-b028-49a4071f4292"}
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 0x24aa975fe725744214d2c5a0244b9fbaab8735f371578589b4b8fcdafb04c2cd. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99da555b-2937-4239-b028-49a4071f4292.json and https://artists.proofprofile.net/proofs/artist/99da555b-2937-4239-b028-49a4071f4292.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x24aa975fe725744214d2c5a0244b9fbaab8735f371578589b4b8fcdafb04c2cd","name":"Chamberlain 100","registered_at":"2026-06-17T19:23:01Z","symbol":"NIM1494452","token_address":"0x8311bb40efb6c45368bd8c489b33f56ebcbee0e9","type":"artist","uuid":"99da555b-2937-4239-b028-49a4071f4292"}
album: Paint the Picture
  type: MusicAlbum
  date published: 2023-01-11
album: Gamble
  type: MusicAlbum
  date published: 2023-07-21
album: Lud Foe Flow
  type: MusicAlbum
  date published: 2023-11-13
album: Heartaches
  type: MusicAlbum
  date published: 2024-10-18
album: Life of Crime
  type: MusicAlbum
  date published: 2025-01-25
album: Common sense
  type: MusicAlbum
  date published: 2025-01-25
  track: Common sense
    type: MusicRecording
    duration: PT1M46S
    duration ms: 106031
    explicit: true
    by artist: Chamberlain 100
    in album: Common sense
      type: MusicAlbum
      date published: 2025-01-25
    isrc code: QZFZ62528933
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:36:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68a603d47fd4aa30b551e995032f6173576dd4e5bb69a5b6fc6b0b9690dccefa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62528933
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T01:40:00Z
    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 0x68a603d47fd4aa30b551e995032f6173576dd4e5bb69a5b6fc6b0b9690dccefa. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:40:00Z), 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/QZFZ62528933.
      date published: 2026-07-21T01:40:00Z
    audio: Common sense
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.492
      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: 0.593
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.265
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.153
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.767
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Moral of The Story
  type: MusicAlbum
  date published: 2025-10-24