William McLeod
type: MusicGroup
description: William McLeod may refer to: William McLeod (footballer) (1860–1943), Scottish international footballer William McLeod (Paralympian), British lawn bowls player William Duncan McLeod (1852–1908), Cana
popularity: 4
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47da9aaec30fae8c129cfb027c263155c7a28235a24bf82d9c417c097839fd7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47da9aaec30fae8c129cfb027c263155c7a28235a24bf82d9c417c097839fd7f","name":"William McLeod","registered_at":"2026-06-21T02:04:14Z","symbol":"NIM1782418","token_address":"0xf061e82d53bd68593fa8943e4ad7e05a4aed93ae","type":"artist","uuid":"d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1"}
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 0x47da9aaec30fae8c129cfb027c263155c7a28235a24bf82d9c417c097839fd7f. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1.json and https://artists.proofprofile.net/proofs/artist/d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x47da9aaec30fae8c129cfb027c263155c7a28235a24bf82d9c417c097839fd7f","name":"William McLeod","registered_at":"2026-06-21T02:04:14Z","symbol":"NIM1782418","token_address":"0xf061e82d53bd68593fa8943e4ad7e05a4aed93ae","type":"artist","uuid":"d359f6f7-08c9-4b0c-9aa1-64d7be6e5aa1"}
track: Sitting in the Stern - Whistle O'er the Lave't - Lord Balgonie's Favorite - Marry Me Now - The Very Last Straw
  type: MusicRecording
  duration: PT8M13S
  duration ms: 493760
  explicit: false
  by artist: Anonymous
  by artist: Ryan McKasson
  by artist: William McLeod
  by artist: Ensemble Galilei
  in album: From Whence We Came
    type: MusicAlbum
    date published: 2015-09-25
  isrc code: USKC61519403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:51:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3e4dde73adb08713f1901612dd38229fc62184c23e0b2e301bd568d29bd9f29
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61519403
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xf3e4dde73adb08713f1901612dd38229fc62184c23e0b2e301bd568d29bd9f29. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USKC61519403.
    date published: 2026-07-02T03:30:09Z
  audio: Sitting in the Stern - Whistle O'er the Lave't - Lord Balgonie's Favorite - Marry Me Now - The Very Last Straw
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.239
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.462
    additional property: Energy
      type: PropertyValue
      value: 0.129
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.906
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.263
    additional property: Liveness
      type: PropertyValue
      value: 0.049
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.137
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.673
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major