Ainslie Henderson
type: MusicGroup
description: Ainslie Thomas Henderson (born 28 January 1979) is a Scottish animator and singer-songwriter. He gained fame via his participation in the BBC's television programme, Fame Academy, in 2002. He signed a
popularity: 9
followers: 604
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a4a6ceaf59462b8392ec2a661b65bafe7f53dbe7e989a826be0c64c571f4a07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/222209bc-7107-4041-b4e5-889b319ad8fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/222209bc-7107-4041-b4e5-889b319ad8fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/222209bc-7107-4041-b4e5-889b319ad8fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a4a6ceaf59462b8392ec2a661b65bafe7f53dbe7e989a826be0c64c571f4a07","name":"Ainslie Henderson","registered_at":"2026-06-16T01:19:05Z","symbol":"NIM0892251","token_address":"0x9107ddce915ba6240e052c8eb8eec5fb95f1f2a5","type":"artist","uuid":"222209bc-7107-4041-b4e5-889b319ad8fe"}
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 0x9a4a6ceaf59462b8392ec2a661b65bafe7f53dbe7e989a826be0c64c571f4a07. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/222209bc-7107-4041-b4e5-889b319ad8fe.json and https://artists.proofprofile.net/proofs/artist/222209bc-7107-4041-b4e5-889b319ad8fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x9a4a6ceaf59462b8392ec2a661b65bafe7f53dbe7e989a826be0c64c571f4a07","name":"Ainslie Henderson","registered_at":"2026-06-16T01:19:05Z","symbol":"NIM0892251","token_address":"0x9107ddce915ba6240e052c8eb8eec5fb95f1f2a5","type":"artist","uuid":"222209bc-7107-4041-b4e5-889b319ad8fe"}
album: Keep Me A Secret
  type: MusicAlbum
  date published: 2003-01-01
album: Growing Flowers By Candlelight
  type: MusicAlbum
  date published: 2006-07-15
album: Growing Flowers By Candlelight
  type: MusicAlbum
  date published: 2006-07-15
album: Keep Me A Secret
  type: MusicAlbum
  date published: 2023-04-21
  track: Keep Me A Secret
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211293
    explicit: false
    by artist: Ainslie Henderson
    in album: Keep Me A Secret
      type: MusicAlbum
      date published: 2023-04-21
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF080300009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T17:05:16Z
    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 0xd559248c68ba51be924c0d44a7323e1cbe963cd8a448197f78b8ab2c873d7fa7. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/GBF080300009.
      date published: 2026-07-18T17:05:16Z
    audio: Keep Me A Secret
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.843
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.892
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major