Grace Gracie
type: MusicGroup
popularity: 17
followers: 1551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75195f0d078f270d1fb8f7fd827f39cff1a266d7d4a8f593c062e3c224dd79ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24e4f43-34b8-4449-917b-df502fe2c358.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24e4f43-34b8-4449-917b-df502fe2c358.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d24e4f43-34b8-4449-917b-df502fe2c358
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75195f0d078f270d1fb8f7fd827f39cff1a266d7d4a8f593c062e3c224dd79ac","name":"Grace Gracie","registered_at":"2026-06-15T02:38:17Z","symbol":"NIM0655812","token_address":"0xc86c3ad329ce0acf01073e54515338892ee29cdf","type":"artist","uuid":"d24e4f43-34b8-4449-917b-df502fe2c358"}
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 0x75195f0d078f270d1fb8f7fd827f39cff1a266d7d4a8f593c062e3c224dd79ac. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d24e4f43-34b8-4449-917b-df502fe2c358.json and https://artists.proofprofile.net/proofs/artist/d24e4f43-34b8-4449-917b-df502fe2c358.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x75195f0d078f270d1fb8f7fd827f39cff1a266d7d4a8f593c062e3c224dd79ac","name":"Grace Gracie","registered_at":"2026-06-15T02:38:17Z","symbol":"NIM0655812","token_address":"0xc86c3ad329ce0acf01073e54515338892ee29cdf","type":"artist","uuid":"d24e4f43-34b8-4449-917b-df502fe2c358"}
album: Coffee Break
  type: MusicAlbum
  date published: 2016-11-15
album: Devil (Feat. Bre)
  type: MusicAlbum
  date published: 2018-03-16
album: Golden Touch (feat. Bre)
  type: MusicAlbum
  date published: 2018-08-17
album: Feels Right
  type: MusicAlbum
  date published: 2019-01-25
album: Time Stops
  type: MusicAlbum
  date published: 2019-04-12
album: Feel My Love
  type: MusicAlbum
  date published: 2019-06-21
  track: Feel My Love
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218482
    explicit: false
    by artist: Grace Gracie
    in album: Feel My Love
      type: MusicAlbum
      date published: 2019-06-21
    isrc code: QMEU31800459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:38:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2366dc0a048a8141a075713232d2ceb34f1dc0788b21cef99ef25445825ed69c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31800459
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    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 0x2366dc0a048a8141a075713232d2ceb34f1dc0788b21cef99ef25445825ed69c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31800459 — a six-check JSON result.
      date published: 2026-07-22T02:05:55Z
    audio: Feel My Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.876
      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: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.528
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.141
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.106
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.347
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Other Side
  type: MusicAlbum
  date published: 2019-11-29
album: Not Enough
  type: MusicAlbum
  date published: 2020-02-14