Caroline Grace
type: MusicGroup
popularity: 24
followers: 17811
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0d2db5f1ddd60466e144103942d88ee996f9de8d1c02184c1375baa62214b93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f17f194-844a-4df6-ac02-5e7944f6a60e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f17f194-844a-4df6-ac02-5e7944f6a60e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f17f194-844a-4df6-ac02-5e7944f6a60e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0d2db5f1ddd60466e144103942d88ee996f9de8d1c02184c1375baa62214b93","name":"Caroline Grace","registered_at":"2026-06-12T00:34:18Z","symbol":"NIM0143663","token_address":"0x9441b057ff9f72e5b3a17db0246a2b9ccb53d927","type":"artist","uuid":"6f17f194-844a-4df6-ac02-5e7944f6a60e"}
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 0xf0d2db5f1ddd60466e144103942d88ee996f9de8d1c02184c1375baa62214b93. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f17f194-844a-4df6-ac02-5e7944f6a60e.json and https://artists.proofprofile.net/proofs/artist/6f17f194-844a-4df6-ac02-5e7944f6a60e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf0d2db5f1ddd60466e144103942d88ee996f9de8d1c02184c1375baa62214b93","name":"Caroline Grace","registered_at":"2026-06-12T00:34:18Z","symbol":"NIM0143663","token_address":"0x9441b057ff9f72e5b3a17db0246a2b9ccb53d927","type":"artist","uuid":"6f17f194-844a-4df6-ac02-5e7944f6a60e"}
album: Ek Bid Vir Jou
  type: MusicAlbum
  date published: 2017-09-01
album: Eindelose Liefde
  type: MusicAlbum
  date published: 2017-10-20
  track: Glo, Vertrou En Bly Onthou
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199893
    explicit: false
    by artist: Caroline Grace
    in album: Eindelose Liefde
      type: MusicAlbum
      date published: 2017-10-20
    isrc code: ZAUM71701756
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:43:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc190767790d06aa3ff222da0386af6a1122734b7d1fed08c327c8faf8a90de3e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM71701756
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xc190767790d06aa3ff222da0386af6a1122734b7d1fed08c327c8faf8a90de3e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ZAUM71701756.
      date published: 2026-07-06T01:26:17Z
    audio: Glo, Vertrou En Bly Onthou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.036
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.599
      additional property: Energy
        type: PropertyValue
        value: 0.644
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.625
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.242
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Liedjie Vir Jou
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253293
    explicit: false
    by artist: Caroline Grace
    in album: Eindelose Liefde
      type: MusicAlbum
      date published: 2017-10-20
    isrc code: ZAUM71701751
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T20:24:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0a0b3d456806e1adae81cede94534a7ed8dc55ba7376a96bbd34354dbd5b002
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM71701751
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a0b3d456806e1adae81cede94534a7ed8dc55ba7376a96bbd34354dbd5b002. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ZAUM71701751.
      date published: 2026-07-12T21:26:22Z
    audio: Liedjie Vir Jou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.228
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.187
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.84
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.336
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Breek
album: White Christmas
album: Bokswyn
album: Kortbroek
album: Deur Julle Oë

Loudness (dB)
type: PropertyValue
value: -11.365

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Eindelose Liefde
type: MusicAlbum
date published: 2017-10-20

Breek
type: MusicAlbum
date published: 2021-05-07

White Christmas
type: MusicAlbum
date published: 2021-12-03

Bokswyn
type: MusicAlbum
date published: 2022-08-19

Kortbroek
type: MusicAlbum
date published: 2023-04-28

Deur Julle Oë
type: MusicAlbum
date published: 2025-05-09