Nicki Sage
type: MusicGroup
popularity: 2
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe08dfacdca533ec68df379e6e6d530fe8550bc5224de1786c2e6de818d627534
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec4fb98-5bf5-4e7a-bb59-0b007b641837.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec4fb98-5bf5-4e7a-bb59-0b007b641837.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eec4fb98-5bf5-4e7a-bb59-0b007b641837
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe08dfacdca533ec68df379e6e6d530fe8550bc5224de1786c2e6de818d627534","name":"Nicki Sage","registered_at":"2026-06-21T11:54:24Z","symbol":"NIM1916036","token_address":"0x8df881b3e00f7d3649a4626ef5eb229a6ea4f3a8","type":"artist","uuid":"eec4fb98-5bf5-4e7a-bb59-0b007b641837"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08dfacdca533ec68df379e6e6d530fe8550bc5224de1786c2e6de818d627534. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eec4fb98-5bf5-4e7a-bb59-0b007b641837.json and https://artists.proofprofile.net/proofs/artist/eec4fb98-5bf5-4e7a-bb59-0b007b641837.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xe08dfacdca533ec68df379e6e6d530fe8550bc5224de1786c2e6de818d627534","name":"Nicki Sage","registered_at":"2026-06-21T11:54:24Z","symbol":"NIM1916036","token_address":"0x8df881b3e00f7d3649a4626ef5eb229a6ea4f3a8","type":"artist","uuid":"eec4fb98-5bf5-4e7a-bb59-0b007b641837"}
album: In a Box
  type: MusicAlbum
  date published: 2020-07-20
album: Dear Monster
  type: MusicAlbum
  date published: 2021-07-26
album: Hey, Whitney
  type: MusicAlbum
  date published: 2023-02-14
album: Hey, Whitney
  type: MusicAlbum
  date published: 2023-02-14
album: More Than a Memory
  type: MusicAlbum
  date published: 2023-11-24
  track: More Than a Memory
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203113
    explicit: false
    by artist: Nicki Sage
    in album: More Than a Memory
      type: MusicAlbum
      date published: 2023-11-24
    isrc code: QZTB62314782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:13:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x132c95d4c7392881aec90445d8ebce4bef376b8c4f4e7ada617cef042b0bf9c0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62314782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132c95d4c7392881aec90445d8ebce4bef376b8c4f4e7ada617cef042b0bf9c0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZTB62314782.
      date published: 2026-07-18T19:27:02Z
    audio: More Than a Memory
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.053
      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: 0.682
      additional property: Energy
        type: PropertyValue
        value: 0.805
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.094
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.185
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major