Alexander Ewing
type: MusicGroup
description: Alexander Ewing may refer to: Alexander Ewing (bishop) (1814–1873), Scottish church leader Alexander Ewing (composer) (1830–1895), Scottish musician, composer and translator Alexander Ewing (soldier)
popularity: 6
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xedc3b470cf8fe94e5fa8eed17ca52afafc69d757301ee1d001be3dabc6a6c4f7
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6126223-fb8d-441c-8aad-52007573dfdf
additional property: OTSTimestamp
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3b470cf8fe94e5fa8eed17ca52afafc69d757301ee1d001be3dabc6a6c4f7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6126223-fb8d-441c-8aad-52007573dfdf.json and https://artists.proofprofile.net/proofs/artist/a6126223-fb8d-441c-8aad-52007573dfdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xedc3b470cf8fe94e5fa8eed17ca52afafc69d757301ee1d001be3dabc6a6c4f7","name":"Alexander Ewing","registered_at":"2026-06-20T07:49:54Z","symbol":"NIM1556846","token_address":"0x19c51464cc0c73424cb4fe78ec40aad59beacf76","type":"artist","uuid":"a6126223-fb8d-441c-8aad-52007573dfdf"}
track: Jerusalem the Golden (Ewing)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194413
  explicit: false
  by artist: William Henry Monk
  by artist: Alexander Ewing
  by artist: Malcolm Archer
  by artist: Rupert Gough
  by artist: Wells Cathedral Choir
  in album: The English Hymn 2 – Jerusalem the Golden (Great 19th-Century Hymns)
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: GBAJY0110220
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0110220
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T23:51:35Z
  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 0x00522caa2c4fa705435c7c5bc37f6f731cf7283d1b9abb93d752119fb16efbb5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBAJY0110220.
    date published: 2026-07-31T23:51:35Z
  audio: Jerusalem the Golden (Ewing)
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 127.623
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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      value: 0.044
    additional property: Acousticness
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      value: 0.958
    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.442
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Jerusalem the Golden
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215937
  explicit: false
  by artist: Alexander Ewing
  by artist: Choirs of Nashotah House Theological Seminary
  by artist: Thomas Heidenreich
  by artist: Geoffrey Williams
  in album: We Praise Our God
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QM3FL2290063
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3FL2290063
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T17:41:38Z
  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 0x1e34fcd5b30326abf5c4f5e7468945051a60d3a43d45ae9de042a9b01a7229d9. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QM3FL2290063.
    date published: 2026-07-30T17:41:38Z
  audio: Jerusalem the Golden
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.423
    additional property: Musical Key
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      value: 0
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
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      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.133
    additional property: Energy
      type: PropertyValue
      value: 0.141
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.927
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.918
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.217

Loudness (dB)
type: PropertyValue
value: -21.053

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major