John Davies
type: MusicGroup
description: John Davies may refer to: Academics John Davies (archivist) (1925–1999), Malaysian archivist John Davies (chemist) (died 1850), English chemist John Davies (classical scholar, born 1679) (1679–1732
popularity: 7
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf6f501ec589af8f13047606b79a5cba9d34b53f2a9048ad10f023fb672f9604
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0158e303-b644-4617-9091-672d78412206.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0158e303-b644-4617-9091-672d78412206.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0158e303-b644-4617-9091-672d78412206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf6f501ec589af8f13047606b79a5cba9d34b53f2a9048ad10f023fb672f9604","name":"John Davies","registered_at":"2026-06-15T14:06:42Z","symbol":"NIM0731798","token_address":"0x34619d0f55dc656140d1cc9e45b0cb116f4d0aff","type":"artist","uuid":"0158e303-b644-4617-9091-672d78412206"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6f501ec589af8f13047606b79a5cba9d34b53f2a9048ad10f023fb672f9604. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0158e303-b644-4617-9091-672d78412206.json and https://artists.proofprofile.net/proofs/artist/0158e303-b644-4617-9091-672d78412206.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:54:37Z
  text: {"copyright_id":"0xbf6f501ec589af8f13047606b79a5cba9d34b53f2a9048ad10f023fb672f9604","name":"John Davies","registered_at":"2026-06-15T14:06:42Z","symbol":"NIM0731798","token_address":"0x34619d0f55dc656140d1cc9e45b0cb116f4d0aff","type":"artist","uuid":"0158e303-b644-4617-9091-672d78412206"}
album: The Sparrows And The Nightingales
  type: MusicAlbum
  date published: 1999-05-10
album: Your Love
  type: MusicAlbum
  date published: 1999-09-07
album: I Promised Myself
  type: MusicAlbum
  date published: 2000-07-01
  track: I Promised Myself (Single Version)
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217066
    explicit: false
    by artist: John Davies
    in album: I Promised Myself
      type: MusicAlbum
      date published: 2000-07-01
    isrc code: DEG120001091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:34:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6435b49974a0bcfbc1d9b3ac57a2d81c8c077e0f000a5a8b3f3c7080efd1a0a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG120001091
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 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 0x6435b49974a0bcfbc1d9b3ac57a2d81c8c077e0f000a5a8b3f3c7080efd1a0a2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/DEG120001091.
      date published: 2026-07-20T01:04:02Z
    audio: I Promised Myself (Single Version)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.018
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.928
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.194
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.608
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 24 Italian Songs and Arias - Backing Tracks - Volume 2 - Low Keys
  type: MusicAlbum
  date published: 2007-01-01
album: 24 Italian Songs and Arias - Backing Tracks - Volume 1 - High Keys
  type: MusicAlbum
  date published: 2007-01-01
album: Some Time After
  type: MusicAlbum
  date published: 2007-12-31
album: 24 Italian Songs and Arias
  type: MusicAlbum
  date published: 2008-05-23