Nhím Stone
type: MusicGroup
popularity: 5
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9c395d949f1c1e701e84d76ef9e4fdb722aa5a732197d7707edf954a4d5a514
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa3736a0-a38f-4851-8eb4-84f8b3d8fe97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa3736a0-a38f-4851-8eb4-84f8b3d8fe97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa3736a0-a38f-4851-8eb4-84f8b3d8fe97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9c395d949f1c1e701e84d76ef9e4fdb722aa5a732197d7707edf954a4d5a514","name":"Nhím Stone","registered_at":"2026-06-21T16:27:25Z","symbol":"NIM1973872","token_address":"0xc1ae4b5c6133b6588d1c69fa3b136d963a69fb14","type":"artist","uuid":"fa3736a0-a38f-4851-8eb4-84f8b3d8fe97"}
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 0xd9c395d949f1c1e701e84d76ef9e4fdb722aa5a732197d7707edf954a4d5a514. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa3736a0-a38f-4851-8eb4-84f8b3d8fe97.json and https://artists.proofprofile.net/proofs/artist/fa3736a0-a38f-4851-8eb4-84f8b3d8fe97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xd9c395d949f1c1e701e84d76ef9e4fdb722aa5a732197d7707edf954a4d5a514","name":"Nhím Stone","registered_at":"2026-06-21T16:27:25Z","symbol":"NIM1973872","token_address":"0xc1ae4b5c6133b6588d1c69fa3b136d963a69fb14","type":"artist","uuid":"fa3736a0-a38f-4851-8eb4-84f8b3d8fe97"}
album: Người Ấy
  type: MusicAlbum
  date published: 2013-10-16
album: 2 Năm Sau Đó
  type: MusicAlbum
  date published: 2020-09-13
album: Cho Đến Mãi Sau Này
  type: MusicAlbum
  date published: 2020-09-16
album: Ô Kìa
  type: MusicAlbum
  date published: 2020-10-27
album: Sân Ga
  type: MusicAlbum
  date published: 2020-11-11
album: Buoc Qua Doi Nhau
  type: MusicAlbum
  date published: 2020-11-19
album: Anh Khong Giu
  type: MusicAlbum
  date published: 2020-12-02
album: Mệt Nhoài
  type: MusicAlbum
  date published: 2020-12-04
album: Ngày Ba Tôi
  type: MusicAlbum
  date published: 2020-12-04
album: SAD
  type: MusicAlbum
  date published: 2020-12-20
  track: SAD - Instrumental
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234138
    explicit: false
    by artist: Nhím Stone
    in album: SAD
      type: MusicAlbum
      date published: 2020-12-20
    isrc code: DGA062020791
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:04:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a9ee2721a5bf2a0c9924f859ce0ff13997f1f9136622efc94840906103c1c9a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062020791
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x9a9ee2721a5bf2a0c9924f859ce0ff13997f1f9136622efc94840906103c1c9a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA062020791.
      date published: 2026-07-03T09:04:44Z
    audio: SAD - Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.007
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.049
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.916
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.582
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major