Nicole McMahan
type: MusicGroup
popularity: 5
followers: 328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea18422502eeeac2660c2d500a809d27d6a2c3e26f27352d292c25059f5034f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f323146-d0ad-4aba-9f11-0fce10e648c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f323146-d0ad-4aba-9f11-0fce10e648c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f323146-d0ad-4aba-9f11-0fce10e648c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea18422502eeeac2660c2d500a809d27d6a2c3e26f27352d292c25059f5034f6","name":"Nicole McMahan","registered_at":"2026-06-16T17:09:17Z","symbol":"NIM1119063","token_address":"0xde1620390c2e22a4669255ff5a08cbf03eb668ee","type":"artist","uuid":"4f323146-d0ad-4aba-9f11-0fce10e648c0"}
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 0xea18422502eeeac2660c2d500a809d27d6a2c3e26f27352d292c25059f5034f6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f323146-d0ad-4aba-9f11-0fce10e648c0.json and https://artists.proofprofile.net/proofs/artist/4f323146-d0ad-4aba-9f11-0fce10e648c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xea18422502eeeac2660c2d500a809d27d6a2c3e26f27352d292c25059f5034f6","name":"Nicole McMahan","registered_at":"2026-06-16T17:09:17Z","symbol":"NIM1119063","token_address":"0xde1620390c2e22a4669255ff5a08cbf03eb668ee","type":"artist","uuid":"4f323146-d0ad-4aba-9f11-0fce10e648c0"}
album: Aphrodisiac
  type: MusicAlbum
  date published: 2021-06-15
album: Touch Me
  type: MusicAlbum
  date published: 2021-08-06
  track: Touch Me
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164579
    explicit: false
    by artist: Nicole McMahan
    in album: Touch Me
      type: MusicAlbum
      date published: 2021-08-06
    isrc code: QZK6K2102936
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:50:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf382259929e894b01cf9caabb50e8f24ccf51ee9e7a5e8d6ce56129f5fda972
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958401
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958401
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2102936
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T11:10:25Z
    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 0xbf382259929e894b01cf9caabb50e8f24ccf51ee9e7a5e8d6ce56129f5fda972. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZK6K2102936.
      date published: 2026-07-17T11:10:25Z
    audio: Touch Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.016
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.58
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.159
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.5
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.561
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Magnets
  type: MusicAlbum
  date published: 2022-01-28
album: Good Love
  type: MusicAlbum
  date published: 2022-05-27
album: Sunshine
  type: MusicAlbum
  date published: 2022-08-26
album: Aphrodisiac (Sauce Packet Remix)
  type: MusicAlbum
  date published: 2022-10-31
album: Cup of Tea
  type: MusicAlbum
  date published: 2023-02-17
album: Feeling Myself
  type: MusicAlbum
  date published: 2024-05-31
album: Quiet
  type: MusicAlbum
  date published: 2025-03-21
album: Top Priority
  type: MusicAlbum
  date published: 2025-05-02