Grace Abel
type: MusicGroup
popularity: 6
followers: 882
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb272b99b9027f1b17d3da6416874a62adc25069049001c025308a1c29a74b74d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf27e7c2-a556-4e98-bb9e-9579e82fce75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf27e7c2-a556-4e98-bb9e-9579e82fce75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf27e7c2-a556-4e98-bb9e-9579e82fce75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb272b99b9027f1b17d3da6416874a62adc25069049001c025308a1c29a74b74d","name":"Grace Abel","registered_at":"2026-06-21T00:26:59Z","symbol":"NIM1763002","token_address":"0xf2a0abbd9acd9a836ebeb60492f15765f7bf635a","type":"artist","uuid":"cf27e7c2-a556-4e98-bb9e-9579e82fce75"}
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 0xb272b99b9027f1b17d3da6416874a62adc25069049001c025308a1c29a74b74d. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf27e7c2-a556-4e98-bb9e-9579e82fce75.json and https://artists.proofprofile.net/proofs/artist/cf27e7c2-a556-4e98-bb9e-9579e82fce75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xb272b99b9027f1b17d3da6416874a62adc25069049001c025308a1c29a74b74d","name":"Grace Abel","registered_at":"2026-06-21T00:26:59Z","symbol":"NIM1763002","token_address":"0xf2a0abbd9acd9a836ebeb60492f15765f7bf635a","type":"artist","uuid":"cf27e7c2-a556-4e98-bb9e-9579e82fce75"}
album: Ghost Of You
  type: MusicAlbum
  date published: 2023-03-24
  track: Ghost Of You
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208085
    explicit: false
    by artist: Grace Abel
    in album: Ghost Of You
      type: MusicAlbum
      date published: 2023-03-24
    isrc code: QM4TW2391223
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:35:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70475edf05ae4d0740ed0cfe20e7ce80a516061259588e6e7939ad04c6d929f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2391223
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x70475edf05ae4d0740ed0cfe20e7ce80a516061259588e6e7939ad04c6d929f7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM4TW2391223.
      date published: 2026-07-16T12:43:37Z
    audio: Ghost Of You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.948
      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: 0.499
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.475
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.382
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tonight We'll Be Alright
  type: MusicAlbum
  date published: 2023-05-19
album: Like We Used To
  type: MusicAlbum
  date published: 2023-06-30
album: Easily
  type: MusicAlbum
  date published: 2023-08-25
album: First 48
  type: MusicAlbum
  date published: 2023-10-13
album: Save You
  type: MusicAlbum
  date published: 2023-12-01
album: Girl I Used To Know
  type: MusicAlbum
  date published: 2024-02-23
  track: Girl I Used To Know
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179666
    explicit: false
    by artist: Grace Abel
    in album: Girl I Used To Know
      type: MusicAlbum
      date published: 2024-02-23
    isrc code: QM4TW2475226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T13:22:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0477853b1f6a5625133f3191a44468ac95955d38cbd425b7eefe4a8f6d6c1e48
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959134
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959134
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2475226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T13:34:27Z
    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 0x0477853b1f6a5625133f3191a44468ac95955d38cbd425b7eefe4a8f6d6c1e48. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QM4TW2475226.
      date published: 2026-07-22T13:34:27Z
    audio: Girl I Used To Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.104
      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: 0.297
      additional property: Energy
        type: PropertyValue
        value: 0.533
      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

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.414

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.464

Valence (Positivity)
type: PropertyValue
value: 0.333

Loudness (dB)
type: PropertyValue
value: -8.302

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major