Koral Hjt
type: MusicGroup
popularity: 4
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b70748408284d02d6fb5b2ac798cbb801536255bd4f9a8e0c9abb514c89c1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb72961c-1cac-4e12-91b5-5d27b05919c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb72961c-1cac-4e12-91b5-5d27b05919c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb72961c-1cac-4e12-91b5-5d27b05919c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b70748408284d02d6fb5b2ac798cbb801536255bd4f9a8e0c9abb514c89c1b","name":"Koral Hjt","registered_at":"2026-06-20T22:53:53Z","symbol":"NIM1740498","token_address":"0xb1bf3b26a702b01b5a927229072d53555e920624","type":"artist","uuid":"cb72961c-1cac-4e12-91b5-5d27b05919c1"}
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 0xa2b70748408284d02d6fb5b2ac798cbb801536255bd4f9a8e0c9abb514c89c1b. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb72961c-1cac-4e12-91b5-5d27b05919c1.json and https://artists.proofprofile.net/proofs/artist/cb72961c-1cac-4e12-91b5-5d27b05919c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xa2b70748408284d02d6fb5b2ac798cbb801536255bd4f9a8e0c9abb514c89c1b","name":"Koral Hjt","registered_at":"2026-06-20T22:53:53Z","symbol":"NIM1740498","token_address":"0xb1bf3b26a702b01b5a927229072d53555e920624","type":"artist","uuid":"cb72961c-1cac-4e12-91b5-5d27b05919c1"}
album: RAPid
  type: MusicAlbum
  date published: 2023-07-07
  track: RAPid
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183000
    explicit: false
    by artist: Koral Hjt
    in album: RAPid
      type: MusicAlbum
      date published: 2023-07-07
    isrc code: PLC062376071
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-29T13:39:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37070e747e7ede71e69b9bd3841aa65e4c73f050e3ab10b5c424f473e083f8ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960117
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960117
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062376071
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-29T14:28:24Z
    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 0x37070e747e7ede71e69b9bd3841aa65e4c73f050e3ab10b5c424f473e083f8ef. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/PLC062376071.
      date published: 2026-07-29T14:28:24Z
    audio: RAPid
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.58
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.356
      additional property: Acousticness
        type: PropertyValue
        value: 0.27
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.484
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.397
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Osiągam spokój
  type: MusicAlbum
  date published: 2023-07-28
album: Nic od zaraz
  type: MusicAlbum
  date published: 2023-10-06
album: Być człowiekiem
  type: MusicAlbum
  date published: 2023-10-13
album: Podziemie żyje
  type: MusicAlbum
  date published: 2023-10-20
album: Trzymaj dystans
  type: MusicAlbum
  date published: 2023-10-27
album: PÓKI ŻYJE
  type: MusicAlbum
  date published: 2023-12-15
album: Zakręty
  type: MusicAlbum
  date published: 2024-06-07
album: Nie pokazał mi nikt
  type: MusicAlbum
  date published: 2024-10-17