Earl Okin
type: MusicGroup
description: Earl Okin (born 31 January 1947) is an English singer-songwriter, musician and comedian. Life and career Born in Carshalton, Surrey, Okin has lived in Notting Hill since he was six years old. He hold
popularity: 9
followers: 1552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xab61abc4006a4a90b0515294b67e0a30556043036a4e293436a58916a929b052
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab
additional property: OTSTimestamp
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  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xab61abc4006a4a90b0515294b67e0a30556043036a4e293436a58916a929b052","name":"Earl Okin","registered_at":"2026-06-21T12:37:10Z","symbol":"NIM1924623","token_address":"0xd03c4515ba86b8fb2e0f4b7616e1415192a4eb31","type":"artist","uuid":"ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab"}
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 0xab61abc4006a4a90b0515294b67e0a30556043036a4e293436a58916a929b052. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab.json and https://artists.proofprofile.net/proofs/artist/ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xab61abc4006a4a90b0515294b67e0a30556043036a4e293436a58916a929b052","name":"Earl Okin","registered_at":"2026-06-21T12:37:10Z","symbol":"NIM1924623","token_address":"0xd03c4515ba86b8fb2e0f4b7616e1415192a4eb31","type":"artist","uuid":"ef8e65a8-bf1d-48c2-93dc-5c2f6671e1ab"}
album: Musical Genius & Sex Symbol
  type: MusicAlbum
  date published: 2004-05-14
album: Musical Genius & Sex Symbol
  type: MusicAlbum
  date published: 2004-05-17
  track: Song 2
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169040
    explicit: false
    by artist: Earl Okin
    in album: Musical Genius & Sex Symbol
      type: MusicAlbum
      date published: 2004-05-17
    isrc code: GBBBN0300668
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0300668
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7049fc03b88c29c39e1480afe12ebb15b33b35923f2901fe9f733997330f2933. 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/GBBBN0300668.
      date published: 2026-07-06T01:26:17Z
    audio: Song 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.915
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.387
      additional property: Speechiness
        type: PropertyValue
        value: 0.689
      additional property: Acousticness
        type: PropertyValue
        value: 0.837
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.698
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.648
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.469
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bossa Britanica
  type: MusicAlbum
  date published: 2009-04-10
album: Songs from a Garden Shed
  type: MusicAlbum
  date published: 2011
album: Earl Okin - Bossa Britanica
  type: MusicAlbum
  date published: 2011-11-17
album: Songs from Another Shed
  type: MusicAlbum
  date published: 2015
album: Songs from a Basement
  type: MusicAlbum
  date published: 2020-01-28
album: Jazz from a Basement
  type: MusicAlbum
  date published: 2021-04-23