Namuhyang
type: MusicGroup
popularity: 6
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07303579501133a7b3e79271e09d4ed6931d1239e41775235714b73029fb4a5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9804d920-3e4d-46c4-92fd-70a8a41de11c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9804d920-3e4d-46c4-92fd-70a8a41de11c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9804d920-3e4d-46c4-92fd-70a8a41de11c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
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 0x07303579501133a7b3e79271e09d4ed6931d1239e41775235714b73029fb4a5e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9804d920-3e4d-46c4-92fd-70a8a41de11c.json and https://artists.proofprofile.net/proofs/artist/9804d920-3e4d-46c4-92fd-70a8a41de11c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Like Rain
  type: MusicAlbum
  date published: 2022-05-17
  track: I Approach You Carefully
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164048
    explicit: false
    by artist: Namuhyang
    in album: Like Rain
      type: MusicAlbum
      date published: 2022-05-17
    isrc code: KRMIM2218415
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:02:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c0ddb24dd0061953205644ea4f2ff978a3f34a2ddb582440d63b2222dda7e5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2218415
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x5c0ddb24dd0061953205644ea4f2ff978a3f34a2ddb582440d63b2222dda7e5e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/KRMIM2218415.
      date published: 2026-07-19T07:14:39Z
    audio: I Approach You Carefully
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.847
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.062
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0.996
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.904
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.293
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.51
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I`ll Promise
  type: MusicAlbum
  date published: 2022-05-24
album: Farewell Story
  type: MusicAlbum
  date published: 2022-08-10
album: Scattered Leaves
  type: MusicAlbum
  date published: 2022-09-05
album: You Are My Light
  type: MusicAlbum
  date published: 2022-09-20
album: My Heart Like This
  type: MusicAlbum
  date published: 2022-10-14
album: The Day I`ve Been Waiting For
  type: MusicAlbum
  date published: 2022-11-01
album: If Only I Could Be Comforted
  type: MusicAlbum
  date published: 2022-11-14
album: Pretty in Love
  type: MusicAlbum
  date published: 2023-01-19
album: It Rains Outside the Window
  type: MusicAlbum
  date published: 2023-02-07
album: Like A Poem
  type: MusicAlbum
  date published: 2023-02-20
album: Morning Walk
  type: MusicAlbum
  date published: 2023-03-10
album: I`m Thinking About You
  type: MusicAlbum
  date published: 2023-03-21
album: Even In A Dream
  type: MusicAlbum
  date published: 2023-04-06
album: To The Night Sky
  type: MusicAlbum
  date published: 2023-04-24