잠안오는새벽
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f4b7cc879b68afe7c193d4599481dd149dd42d2bcc8ad22874a63ca1c81eec7
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/fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f4b7cc879b68afe7c193d4599481dd149dd42d2bcc8ad22874a63ca1c81eec7","name":"잠안오는새벽","registered_at":"2026-06-21T17:29:23Z","symbol":"NIM1986439","token_address":"0xabb21fcfc5632836380e9f907098948519a4139c","type":"artist","uuid":"fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4"}
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 0x6f4b7cc879b68afe7c193d4599481dd149dd42d2bcc8ad22874a63ca1c81eec7. 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/fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4.json and https://artists.proofprofile.net/proofs/artist/fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x6f4b7cc879b68afe7c193d4599481dd149dd42d2bcc8ad22874a63ca1c81eec7","name":"잠안오는새벽","registered_at":"2026-06-21T17:29:23Z","symbol":"NIM1986439","token_address":"0xabb21fcfc5632836380e9f907098948519a4139c","type":"artist","uuid":"fc06dbf2-d0ba-444e-94b9-f0b3f7d331c4"}
album: 잠잘 때 듣는 음악 (오늘도 수고한 당신에게)
  type: MusicAlbum
  date published: 2023-05-03
  track: 자장자장 우리 아가 (시냇물소리 Ver.)
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124000
    explicit: false
    by artist: 잠안오는새벽
    in album: 잠잘 때 듣는 음악 (오늘도 수고한 당신에게)
      type: MusicAlbum
      date published: 2023-05-03
    isrc code: KRRAR2307142
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:35:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b9a29a89e9f12b753c65e5fa65f5acd9939311dc7b4d2d5cf62bc3efdfd86d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR2307142
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:36:42Z
    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 0x4b9a29a89e9f12b753c65e5fa65f5acd9939311dc7b4d2d5cf62bc3efdfd86d3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:36:42Z), 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/KRRAR2307142.
      date published: 2026-07-20T05:36:42Z
    audio: 자장자장 우리 아가 (시냇물소리 Ver.)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 59.611
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.369
      additional property: Energy
        type: PropertyValue
        value: 0.342
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.859
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.032
      additional property: Liveness
        type: PropertyValue
        value: 0.949
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.323
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.28
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major