Soo Han
type: MusicGroup
popularity: 4
followers: 321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47e4065847cf70a3bfd3ef196d4594f18636c0b6a5f52bbe89f560b8fe8cf668
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4b89eec-b5ef-4f5c-9d2e-de470ab61f77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4b89eec-b5ef-4f5c-9d2e-de470ab61f77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4b89eec-b5ef-4f5c-9d2e-de470ab61f77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47e4065847cf70a3bfd3ef196d4594f18636c0b6a5f52bbe89f560b8fe8cf668","name":"Soo Han","registered_at":"2026-06-21T02:38:28Z","symbol":"NIM1793812","token_address":"0x4a47a4a850c57892f92315bc16761b11c9f5dfe7","type":"artist","uuid":"d4b89eec-b5ef-4f5c-9d2e-de470ab61f77"}
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 0x47e4065847cf70a3bfd3ef196d4594f18636c0b6a5f52bbe89f560b8fe8cf668. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4b89eec-b5ef-4f5c-9d2e-de470ab61f77.json and https://artists.proofprofile.net/proofs/artist/d4b89eec-b5ef-4f5c-9d2e-de470ab61f77.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x47e4065847cf70a3bfd3ef196d4594f18636c0b6a5f52bbe89f560b8fe8cf668","name":"Soo Han","registered_at":"2026-06-21T02:38:28Z","symbol":"NIM1793812","token_address":"0x4a47a4a850c57892f92315bc16761b11c9f5dfe7","type":"artist","uuid":"d4b89eec-b5ef-4f5c-9d2e-de470ab61f77"}
album: I Don't Want You Anyway
  type: MusicAlbum
  date published: 2015-02-10
album: 1
  type: MusicAlbum
  date published: 2015-08-01
track: Arirang Fantasy (Live)
  type: MusicRecording
  duration: PT8M29S
  duration ms: 509653
  explicit: false
  by artist: Sunghwan Choi
  by artist: Texas All-State Philharmonic Orchestra
  by artist: Soo Han
  in album: 2022 Texas Music Educators Association: Texas All-State Philharmonic Orchestra (Live)
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: USVZX2209803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:15:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbc6f74c3099a3589555b5816dda8735c2caee83d1a8d27b49d1280810c0dcda
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX2209803
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xcbc6f74c3099a3589555b5816dda8735c2caee83d1a8d27b49d1280810c0dcda. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX2209803 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Arirang Fantasy (Live)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.428
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.183
    additional property: Energy
      type: PropertyValue
      value: 0.172
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.921
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.663
    additional property: Liveness
      type: PropertyValue
      value: 0.94
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.987
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major