William Pearson
type: MusicGroup
genre: avant-garde
description: William Pearson may refer to: William Pearson (astronomer) (1767–1847), English astronomer who helped found the Royal Astronomical Society William Pearson (baritone) (1934–1995), American singer W
popularity: 10
followers: 561
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd424fac667bbece128350cde8f20068c8df27523ce36a5cd322b671c8621d01a
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74c690c5-2ce7-4c92-9ddc-1062e2958359.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74c690c5-2ce7-4c92-9ddc-1062e2958359.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74c690c5-2ce7-4c92-9ddc-1062e2958359
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xd424fac667bbece128350cde8f20068c8df27523ce36a5cd322b671c8621d01a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74c690c5-2ce7-4c92-9ddc-1062e2958359.json and https://artists.proofprofile.net/proofs/artist/74c690c5-2ce7-4c92-9ddc-1062e2958359.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd424fac667bbece128350cde8f20068c8df27523ce36a5cd322b671c8621d01a","name":"William Pearson","registered_at":"2026-06-17T06:21:15Z","symbol":"NIM1308045","token_address":"0xa3dd65eb785532ba0811596cb726eba35b22ff1c","type":"artist","uuid":"74c690c5-2ce7-4c92-9ddc-1062e2958359"}
album: Circadian Arrhythmia
  type: MusicAlbum
  date published: 2015-12-11
album: William Pearson, Vol. 3
  type: MusicAlbum
  date published: 2020-10-22
album: William Pearson, Vol. 2
  type: MusicAlbum
  date published: 2020-10-22
album: William Pearson, Vol. 1
  type: MusicAlbum
  date published: 2020-10-22
album: William Pearson, Vol. 4
  type: MusicAlbum
  date published: 2020-10-23
album: Quiet Miracles
  type: MusicAlbum
  date published: 2022-06-24
album: Falling Rain
  type: MusicAlbum
  date published: 2022-07-01
album: Day Of Mourning
  type: MusicAlbum
  date published: 2022-07-08
album: Hidden Secrets
  type: MusicAlbum
  date published: 2022-07-15
album: Quiet Miracles
  type: MusicAlbum
  date published: 2022-07-22
album: Skipping Raindrops
  type: MusicAlbum
  date published: 2022-07-29
album: Grace
  type: MusicAlbum
  date published: 2022-08-05
album: Quiet Faith
  type: MusicAlbum
  date published: 2022-08-12
album: Forgotten Stories
  type: MusicAlbum
  date published: 2022-08-19
album: Forgotten Stories
  type: MusicAlbum
  date published: 2022-08-26
track: Sweet Dreams
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200698
  explicit: false
  by artist: William Pearson
  in album: Lullabies for Goodnight
    type: MusicAlbum
    date published: 2019-11-25
  popularity: 13
  isrc code: US5UL1133193
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52f8ba0201b0a79ae0e95bd30ffc489ec99108e1ddbba288109f14dbf9f51329
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1133193
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x52f8ba0201b0a79ae0e95bd30ffc489ec99108e1ddbba288109f14dbf9f51329. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US5UL1133193.
    date published: 2026-06-13T13:32:09Z
  audio: Sweet Dreams
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.764
    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: 0.573
    additional property: Energy
      type: PropertyValue
      value: 0.117
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.99
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.888
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.193
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.574
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major