Christopher Holt
type: MusicGroup
popularity: 9
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x385f77beee1b4a41136943f85c76f82bd287f6cb4488db3ad1d269872780ba4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac187871-b32e-400f-b8fd-bf667f512e27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac187871-b32e-400f-b8fd-bf667f512e27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac187871-b32e-400f-b8fd-bf667f512e27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x385f77beee1b4a41136943f85c76f82bd287f6cb4488db3ad1d269872780ba4a","name":"Christopher Holt","registered_at":"2026-06-20T10:10:54Z","symbol":"NIM1588082","token_address":"0xe099ca75712ca3d1f37a10b9e16971267977b323","type":"artist","uuid":"ac187871-b32e-400f-b8fd-bf667f512e27"}
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 0x385f77beee1b4a41136943f85c76f82bd287f6cb4488db3ad1d269872780ba4a. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac187871-b32e-400f-b8fd-bf667f512e27.json and https://artists.proofprofile.net/proofs/artist/ac187871-b32e-400f-b8fd-bf667f512e27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x385f77beee1b4a41136943f85c76f82bd287f6cb4488db3ad1d269872780ba4a","name":"Christopher Holt","registered_at":"2026-06-20T10:10:54Z","symbol":"NIM1588082","token_address":"0xe099ca75712ca3d1f37a10b9e16971267977b323","type":"artist","uuid":"ac187871-b32e-400f-b8fd-bf667f512e27"}
album: Summer Reverb
  type: MusicAlbum
  date published: 2006-08-08
album: What I Always Wanted
  type: MusicAlbum
  date published: 2010
album: A Cosmic Joke
  type: MusicAlbum
  date published: 2010-09-21
album: Stargazer
  type: MusicAlbum
  date published: 2016-02-16
album: Stargazer
  type: MusicAlbum
  date published: 2016-02-19
album: I Can Only Be Myself
  type: MusicAlbum
  date published: 2025-04-04
album: That Magic Feeling
  type: MusicAlbum
  date published: 2025-04-18
album: I Need A Hearing Aid (feat. Mike Campbell)
  type: MusicAlbum
  date published: 2025-05-02
album: Across The Milky Way
  type: MusicAlbum
  date published: 2025-05-09
  track: That Magic Feeling
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279466
    explicit: false
    by artist: Christopher Holt
    in album: Across The Milky Way
      type: MusicAlbum
      date published: 2025-05-09
    isrc code: US2H22401532
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:44:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x413172fe54cb1a9ef2cfe26dc09a2a08934b16331558af2e5226cafb7b2e3b28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H22401532
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x413172fe54cb1a9ef2cfe26dc09a2a08934b16331558af2e5226cafb7b2e3b28. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US2H22401532.
      date published: 2026-07-03T23:28:02Z
    audio: That Magic Feeling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.031
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.446
      additional property: Energy
        type: PropertyValue
        value: 0.57
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.37
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.343
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.523
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major