NKUMC 연합찬양팀 NKUMC Praise Team
type: MusicGroup
genre: ccm
popularity: 3
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e97608ccf7ccaf28bfc72d5fbb0a542f86e699becaafcb564286461a5375238
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8270cc-7758-4db8-ba4e-65341f273794.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8270cc-7758-4db8-ba4e-65341f273794.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c8270cc-7758-4db8-ba4e-65341f273794
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x0e97608ccf7ccaf28bfc72d5fbb0a542f86e699becaafcb564286461a5375238","name":"NKUMC 연합찬양팀 NKUMC Praise Team","registered_at":"2026-06-16T05:08:28Z","symbol":"NIM0947042","token_address":"0xfac65077654db2b64d158ad131bad241318e24fb","type":"artist","uuid":"2c8270cc-7758-4db8-ba4e-65341f273794"}
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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e97608ccf7ccaf28bfc72d5fbb0a542f86e699becaafcb564286461a5375238. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c8270cc-7758-4db8-ba4e-65341f273794.json and https://artists.proofprofile.net/proofs/artist/2c8270cc-7758-4db8-ba4e-65341f273794.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0x0e97608ccf7ccaf28bfc72d5fbb0a542f86e699becaafcb564286461a5375238","name":"NKUMC 연합찬양팀 NKUMC Praise Team","registered_at":"2026-06-16T05:08:28Z","symbol":"NIM0947042","token_address":"0xfac65077654db2b64d158ad131bad241318e24fb","type":"artist","uuid":"2c8270cc-7758-4db8-ba4e-65341f273794"}
album: 하나님의 약속 His Promise
  type: MusicAlbum
  date published: 2015-07-01
  track: 예수의 길 The Way of Jesus
    type: MusicRecording
    duration: PT7M59S
    duration ms: 479706
    explicit: false
    by artist: NKUMC 연합찬양팀 NKUMC Praise Team
    in album: 하나님의 약속 His Promise
      type: MusicAlbum
      date published: 2015-07-01
    genre: ccm
    isrc code: KRA351506005
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA351506005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x53c6936dfd8b4c75e85d05032396349fb7a7f5076a33cbf69769c9dad83a8e37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KRA351506005.
      date published: 2026-07-05T01:12:41Z
    audio: 예수의 길 The Way of Jesus
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.285
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.431
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major