Grace Harriet
type: MusicGroup
genre: indie folk
popularity: 3
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0c179a9eb45ad3599c9c03abf71ac15cfec2b59bae22ee612d03ce601fe73d7
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/83aefd49-38f1-4a48-a596-3cb52f6c6389.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83aefd49-38f1-4a48-a596-3cb52f6c6389.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83aefd49-38f1-4a48-a596-3cb52f6c6389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0c179a9eb45ad3599c9c03abf71ac15cfec2b59bae22ee612d03ce601fe73d7","name":"Grace Harriet","registered_at":"2026-06-17T11:34:34Z","symbol":"NIM1382726","token_address":"0xf0a317904a6c77b047b7c9519b7288f252e05afb","type":"artist","uuid":"83aefd49-38f1-4a48-a596-3cb52f6c6389"}
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 0xf0c179a9eb45ad3599c9c03abf71ac15cfec2b59bae22ee612d03ce601fe73d7. 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/83aefd49-38f1-4a48-a596-3cb52f6c6389.json and https://artists.proofprofile.net/proofs/artist/83aefd49-38f1-4a48-a596-3cb52f6c6389.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf0c179a9eb45ad3599c9c03abf71ac15cfec2b59bae22ee612d03ce601fe73d7","name":"Grace Harriet","registered_at":"2026-06-17T11:34:34Z","symbol":"NIM1382726","token_address":"0xf0a317904a6c77b047b7c9519b7288f252e05afb","type":"artist","uuid":"83aefd49-38f1-4a48-a596-3cb52f6c6389"}
album: If I Make It That Far
  type: MusicAlbum
  date published: 2022-04-22
album: commitment issues
  type: MusicAlbum
  date published: 2023-02-17
album: The Way It Counts
  type: MusicAlbum
  date published: 2023-03-28
album: Cowboy
  type: MusicAlbum
  date published: 2023-05-16
album: Cowboy's my baby
  type: MusicAlbum
  date published: 2023-05-26
album: Hometown
  type: MusicAlbum
  date published: 2024-02-02
album: Oakland
  type: MusicAlbum
  date published: 2025-03-28
album: Kitchen Sink
  type: MusicAlbum
  date published: 2025-04-30
album: This Body's My Home
  type: MusicAlbum
  date published: 2025-05-30
  track: Korina
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207574
    explicit: false
    by artist: Grace Harriet
    in album: This Body's My Home
      type: MusicAlbum
      date published: 2025-05-30
    genre: indie folk
    isrc code: QZNWY2523903
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:50:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e7f957d5064968d4fdbc9b72138b315cf2074138df669a850396f1caf58cbe2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958526
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958526
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2523903
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T09:09:53Z
    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 0x9e7f957d5064968d4fdbc9b72138b315cf2074138df669a850396f1caf58cbe2. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZNWY2523903.
      date published: 2026-07-18T09:09:53Z
    audio: Korina
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.549
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.411
      additional property: Energy
        type: PropertyValue
        value: 0.586
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.304
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.298
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.502
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Foghorn
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208179
    explicit: false
    by artist: Grace Harriet
    in album: This Body's My Home
      type: MusicAlbum
      date published: 2025-05-30
    genre: indie folk
    isrc code: QZNWY2523904
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:08:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ae6aa1321ec22d388ef094b041d8f4f774dcb6c686dff483a6a2fea445b84e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2523904
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:06:22Z
    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 0x6ae6aa1321ec22d388ef094b041d8f4f774dcb6c686dff483a6a2fea445b84e6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:06:22Z), 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/QZNWY2523904.
      date published: 2026-07-16T08:06:22Z
    audio: Foghorn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.028
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.388

Energy
type: PropertyValue
value: 0.268

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.86

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.104

Valence (Positivity)
type: PropertyValue
value: 0.158

Loudness (dB)
type: PropertyValue
value: -9.062

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major