Mandy Smith
type: MusicGroup
description: Amanda Louise Smith (born 17 July 1970) is an English former pop singer and model. She became known in the mid-1980s for her underage relationship with, and subsequent marriage to, the Rolling Stones
popularity: 9
followers: 684
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5ff5538e291c57a601a56f16efc0128218e761f625a96e0e3445d588bbffa4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  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/7132d09d-ef81-4d07-ac03-9f45fd306b60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7132d09d-ef81-4d07-ac03-9f45fd306b60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7132d09d-ef81-4d07-ac03-9f45fd306b60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a5ff5538e291c57a601a56f16efc0128218e761f625a96e0e3445d588bbffa4","name":"Mandy Smith","registered_at":"2026-06-17T05:04:42Z","symbol":"NIM1289789","token_address":"0xc5410ea4d442f0f6d6dafd841c101534d60df56e","type":"artist","uuid":"7132d09d-ef81-4d07-ac03-9f45fd306b60"}
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 0x8a5ff5538e291c57a601a56f16efc0128218e761f625a96e0e3445d588bbffa4. 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/7132d09d-ef81-4d07-ac03-9f45fd306b60.json and https://artists.proofprofile.net/proofs/artist/7132d09d-ef81-4d07-ac03-9f45fd306b60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8a5ff5538e291c57a601a56f16efc0128218e761f625a96e0e3445d588bbffa4","name":"Mandy Smith","registered_at":"2026-06-17T05:04:42Z","symbol":"NIM1289789","token_address":"0xc5410ea4d442f0f6d6dafd841c101534d60df56e","type":"artist","uuid":"7132d09d-ef81-4d07-ac03-9f45fd306b60"}
album: Stay With Me
  type: MusicAlbum
  date published: 2022-05-27
album: Better Off Without You
  type: MusicAlbum
  date published: 2022-09-09
album: Better Off Without You
  type: MusicAlbum
  date published: 2022-09-09
  track: Better Off Without You
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185806
    explicit: false
    by artist: Mandy Smith
    in album: Better Off Without You
      type: MusicAlbum
      date published: 2022-09-09
    isrc code: NLW8J1800106
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:55:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e634695578265673ce34830c0dce28410e7e25c63a0276cb2e4f3bff86fa96d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLW8J1800106
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x6e634695578265673ce34830c0dce28410e7e25c63a0276cb2e4f3bff86fa96d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLW8J1800106.
      date published: 2026-07-04T10:04:33Z
    audio: Better Off Without You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.264
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.753
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.272
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Happy Ending
  type: MusicAlbum
  date published: 2023-03-10
album: Nothing Left To Say
  type: MusicAlbum
  date published: 2025-01-10
album: Nothing left to say
  type: MusicAlbum
  date published: 2025-01-10
album: Please, come on home
  type: MusicAlbum
  date published: 2025-10-24