Ian Sherwood
type: MusicGroup
popularity: 5
followers: 743
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17286f591810796894b385a34f66186779357cf9cc87983f9138bf4c10540e24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3e5da8c-86d9-41dc-90dc-237a03eb53bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3e5da8c-86d9-41dc-90dc-237a03eb53bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3e5da8c-86d9-41dc-90dc-237a03eb53bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17286f591810796894b385a34f66186779357cf9cc87983f9138bf4c10540e24","name":"Ian Sherwood","registered_at":"2026-06-21T07:26:04Z","symbol":"NIM1862112","token_address":"0x09181884b2c355991c64b089cb8dda1d2d46b814","type":"artist","uuid":"e3e5da8c-86d9-41dc-90dc-237a03eb53bc"}
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 0x17286f591810796894b385a34f66186779357cf9cc87983f9138bf4c10540e24. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3e5da8c-86d9-41dc-90dc-237a03eb53bc.json and https://artists.proofprofile.net/proofs/artist/e3e5da8c-86d9-41dc-90dc-237a03eb53bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x17286f591810796894b385a34f66186779357cf9cc87983f9138bf4c10540e24","name":"Ian Sherwood","registered_at":"2026-06-21T07:26:04Z","symbol":"NIM1862112","token_address":"0x09181884b2c355991c64b089cb8dda1d2d46b814","type":"artist","uuid":"e3e5da8c-86d9-41dc-90dc-237a03eb53bc"}
album: Ian Sherwood
  type: MusicAlbum
  date published: 2006-01-01
album: Art Of Conversation
  type: MusicAlbum
  date published: 2007-09-07
album: And Now The Fun Begins
  type: MusicAlbum
  date published: 2010-10-02
album: Everywhere to Go
  type: MusicAlbum
  date published: 2014-09-09
album: Bring the Light
  type: MusicAlbum
  date published: 2017-09-15
album: Christmas Without You
  type: MusicAlbum
  date published: 2020-11-09
album: Taking Your Land
  type: MusicAlbum
  date published: 2021-11-26
album: Broken Little Heart
  type: MusicAlbum
  date published: 2024-05-02
album: Motel 6
  type: MusicAlbum
  date published: 2024-08-30
album: Broken Little Heart
  type: MusicAlbum
  date published: 2024-09-28
track: Real Love
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228627
  explicit: false
  by artist: Terra Spencer
  by artist: Ian Sherwood
  in album: Sunset
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: CAJHH2400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T01:22:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff244dcb31058faa39934c681ae4f3de47a2c13e20009cee13c5bb522709a672
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJHH2400002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xff244dcb31058faa39934c681ae4f3de47a2c13e20009cee13c5bb522709a672. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CAJHH2400002.
    date published: 2026-07-08T03:20:19Z
  audio: Real Love
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.625
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.611
    additional property: Energy
      type: PropertyValue
      value: 0.621
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.274
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.844
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.166
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major