John Michael
type: MusicGroup
description: John Michael may refer to: John Michael (darts player) (born 1974), Greek-Cypriot darts player John Michael (politician), American politician John Michael (broadcaster) (born 1972), American sport
popularity: 18
followers: 1709
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/db8158a7-75c2-4771-a631-2db6f6e121b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db8158a7-75c2-4771-a631-2db6f6e121b3.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db8158a7-75c2-4771-a631-2db6f6e121b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d0c705cba35b8ae7c8a68adcce5268bf37e90088915e27c0621b6c534d25f. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db8158a7-75c2-4771-a631-2db6f6e121b3.json and https://artists.proofprofile.net/proofs/artist/db8158a7-75c2-4771-a631-2db6f6e121b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xc76d0c705cba35b8ae7c8a68adcce5268bf37e90088915e27c0621b6c534d25f","name":"John Michael","registered_at":"2026-06-15T03:38:53Z","symbol":"NIM0670273","token_address":"0x43a549b8f52644149c546803a9c8b1535463f0a8","type":"artist","uuid":"db8158a7-75c2-4771-a631-2db6f6e121b3"}
album: Mi Para Ti
  type: MusicAlbum
  date published: 2002-01-01
album: Strictly From Hunger
  type: MusicAlbum
  date published: 2004-01-01
album: Stillwater Suite
  type: MusicAlbum
  date published: 2007-07-26
album: Worthwhile
  type: MusicAlbum
  date published: 2007-11-16
album: Sophisticated Lady - Single
  type: MusicAlbum
  date published: 2012-02-11
album: Come to the Table
  type: MusicAlbum
  date published: 2012-04-08
album: John Michael Project 1
  type: MusicAlbum
  date published: 2012-08-07
album: John Michael
  type: MusicAlbum
  date published: 2012-10-30
  track: Sophisticated Lady
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211742
    explicit: false
    by artist: John Michael
    in album: John Michael
      type: MusicAlbum
      date published: 2012-10-30
    isrc code: USA2P1264921
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1264921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:48:00Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77345920edeeb091f2ba8b51be968e67e93085e41c8d2a75ba8b8782da7a654. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USA2P1264921.
      date published: 2026-07-17T06:48:00Z
    audio: Sophisticated Lady
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.47
      additional property: Musical Key
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        value: 1
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.593
      additional property: Energy
        type: PropertyValue
        value: 0.651
      additional property: Speechiness
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      additional property: Acousticness
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        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.782
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.02
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: John Michael's Christmas Vol. One
  type: MusicAlbum
  date published: 2012-11-27
album: Let Us Bring Light
  type: MusicAlbum
  date published: 2013-02-13
album: Sophisticated Lady (Remix) [feat. Talib Kweli]
  type: MusicAlbum
  date published: 2013-02-21
album: Ride With Me
  type: MusicAlbum
  date published: 2013-07-15
album: Sophisticated
  type: MusicAlbum
  date published: 2013-09-24
  track: Sophisticated Lady
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211742
    explicit: false
    by artist: John Michael
    in album: Sophisticated
      type: MusicAlbum
      date published: 2013-09-24
    isrc code: USA2P1317272
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1317272
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb7b53a8579e89a268a09c54302ecde51e3b97788531e8a2afb20ad9a1f9c46. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USA2P1317272.
      date published: 2026-07-03T01:01:38Z
    audio: Sophisticated Lady
album: Before This Drink Is Done
album: All You Gotta Say - Single
album: Like A Drug - Single
album: Like A Drug
album: Duality
album: Intra
album: One Cent from a Dime
album: This Much Is True

Sophisticated Lady
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 91.47
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.593
additional property: Energy
  type: PropertyValue
  value: 0.651
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.019
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.096
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.782
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.02
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Before This Drink Is Done
type: MusicAlbum
date published: 2014-06-03

All You Gotta Say - Single
type: MusicAlbum
date published: 2015-07-24

Like A Drug - Single
type: MusicAlbum
date published: 2015-07-24

All You Gotta Say - Single
type: MusicAlbum
date published: 2015-07-24

Like A Drug
type: MusicAlbum
date published: 2015-11-06

Like A Drug
type: MusicAlbum
date published: 2015-11-06

Like A Drug
type: MusicAlbum
date published: 2015-11-06

Duality
type: MusicAlbum
date published: 2016-02-26

Intra
type: MusicAlbum
date published: 2017-05-05

One Cent from a Dime
type: MusicAlbum
date published: 2017-11-29

This Much Is True
type: MusicAlbum
date published: 2019-02-14

Before This Drink Is Done
type: MusicAlbum
date published: 2021-01-22