David Norris
type: MusicGroup
popularity: 6
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ce87bfac3b431b8c2240026153476b28bbaaba283ec978e9d7e0b2dc4dd9ed7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953939
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953939
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2140cadc-35bc-41f0-a29e-3f1caaee7cdd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2140cadc-35bc-41f0-a29e-3f1caaee7cdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2140cadc-35bc-41f0-a29e-3f1caaee7cdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:40:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ce87bfac3b431b8c2240026153476b28bbaaba283ec978e9d7e0b2dc4dd9ed7","name":"David Norris","registered_at":"2026-06-16T01:01:36Z","symbol":"NIM0888075","token_address":"0x6ebaa7f415700ddf4306b701ef81e192186633dd","type":"artist","uuid":"2140cadc-35bc-41f0-a29e-3f1caaee7cdd"}
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 0x0ce87bfac3b431b8c2240026153476b28bbaaba283ec978e9d7e0b2dc4dd9ed7. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2140cadc-35bc-41f0-a29e-3f1caaee7cdd.json and https://artists.proofprofile.net/proofs/artist/2140cadc-35bc-41f0-a29e-3f1caaee7cdd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x0ce87bfac3b431b8c2240026153476b28bbaaba283ec978e9d7e0b2dc4dd9ed7","name":"David Norris","registered_at":"2026-06-16T01:01:36Z","symbol":"NIM0888075","token_address":"0x6ebaa7f415700ddf4306b701ef81e192186633dd","type":"artist","uuid":"2140cadc-35bc-41f0-a29e-3f1caaee7cdd"}
album: My Old River
  type: MusicAlbum
  date published: 1998
album: Our Old Home
  type: MusicAlbum
  date published: 2000
album: Southern Son
  type: MusicAlbum
  date published: 2000
album: Autumn Gate
  type: MusicAlbum
  date published: 2002
album: My Kitty Cat (Songs For Children)
  type: MusicAlbum
  date published: 2003
  track: My Kitty Cat
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116244
    explicit: false
    by artist: David Norris
    in album: My Kitty Cat (Songs For Children)
      type: MusicAlbum
      date published: 2003
    isrc code: USJ3V0982716
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:34:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0cad14c8bbea2e1d220430d0de46d1206ad15e67abbf20e9ecbef1a2c47e340a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0982716
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x0cad14c8bbea2e1d220430d0de46d1206ad15e67abbf20e9ecbef1a2c47e340a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USJ3V0982716.
      date published: 2026-07-04T10:04:33Z
    audio: My Kitty Cat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.977
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.138
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.812
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.789
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.01
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Songs In The Irish Vernacular
  type: MusicAlbum
  date published: 2006
album: A Gathering Of Songs
  type: MusicAlbum
  date published: 2006-08-10
album: Departure News
  type: MusicAlbum
  date published: 2009-05-06
album: Balladeer
  type: MusicAlbum
  date published: 2009-05-09
album: Keep On Keepin' On
  type: MusicAlbum
  date published: 2012-12-03
album: Magic Box of Dreams
  type: MusicAlbum
  date published: 2013-03-17
album: Angel of the Battlefield
  type: MusicAlbum
  date published: 2013-12-19