Nicholas Stevenson
type: MusicGroup
popularity: 4
followers: 386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7ed562d547f7cf4caa7d47f8fc9f6d692d24a61a1446e0eb1b5912bd26e7fad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88ecacee-41ab-4c9a-9301-2eb825f10ab9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88ecacee-41ab-4c9a-9301-2eb825f10ab9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88ecacee-41ab-4c9a-9301-2eb825f10ab9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7ed562d547f7cf4caa7d47f8fc9f6d692d24a61a1446e0eb1b5912bd26e7fad","name":"Nicholas Stevenson","registered_at":"2026-06-17T13:11:30Z","symbol":"NIM1405763","token_address":"0xd7ed2b4c475c6d106c08166ea98a702a2d6c8d4c","type":"artist","uuid":"88ecacee-41ab-4c9a-9301-2eb825f10ab9"}
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 0xc7ed562d547f7cf4caa7d47f8fc9f6d692d24a61a1446e0eb1b5912bd26e7fad. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88ecacee-41ab-4c9a-9301-2eb825f10ab9.json and https://artists.proofprofile.net/proofs/artist/88ecacee-41ab-4c9a-9301-2eb825f10ab9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc7ed562d547f7cf4caa7d47f8fc9f6d692d24a61a1446e0eb1b5912bd26e7fad","name":"Nicholas Stevenson","registered_at":"2026-06-17T13:11:30Z","symbol":"NIM1405763","token_address":"0xd7ed2b4c475c6d106c08166ea98a702a2d6c8d4c","type":"artist","uuid":"88ecacee-41ab-4c9a-9301-2eb825f10ab9"}
album: Phantom Sweetheart
  type: MusicAlbum
  date published: 2010-10-31
album: Phantom Sweetheart
  type: MusicAlbum
  date published: 2010-10-31
album: Phantom Sweetheart
  type: MusicAlbum
  date published: 2010-10-31
album: Here I Land
  type: MusicAlbum
  date published: 2014-10-27
  track: Here I Land
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181636
    explicit: false
    by artist: Nicholas Stevenson
    in album: Here I Land
      type: MusicAlbum
      date published: 2014-10-27
    isrc code: GBUCZ1400020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:45:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd1323f1e36448cedee7c04cad6549123db48ca412e48935441bbc90ee24f2920
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUCZ1400020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T01:08:10Z
    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 0xd1323f1e36448cedee7c04cad6549123db48ca412e48935441bbc90ee24f2920. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/GBUCZ1400020.
      date published: 2026-07-17T01:08:10Z
    audio: Here I Land
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.812
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.577
      additional property: Energy
        type: PropertyValue
        value: 0.521
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.444
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.214
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Here I Land
  type: MusicAlbum
  date published: 2014-10-27
album: Dead Arm, Vol. 2
  type: MusicAlbum
  date published: 2020-04-10
album: Dead Arm, Vol. 2
  type: MusicAlbum
  date published: 2020-04-10
album: Archipelago
  type: MusicAlbum
  date published: 2025-06-06