12Wol
type: MusicGroup
genre: k-ballad
popularity: 6
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcf83f6093e05ad7fea947eeca16cc6711d8903786241471e6fc0c7411cd3282
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d82526d0-ea62-496f-a95c-d6704c21c144.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d82526d0-ea62-496f-a95c-d6704c21c144.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d82526d0-ea62-496f-a95c-d6704c21c144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
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 0xfcf83f6093e05ad7fea947eeca16cc6711d8903786241471e6fc0c7411cd3282. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d82526d0-ea62-496f-a95c-d6704c21c144.json and https://artists.proofprofile.net/proofs/artist/d82526d0-ea62-496f-a95c-d6704c21c144.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
album: I Love You, I Don't Love You
  type: MusicAlbum
  date published: 2019-10-12
album: Clumsy Farewell
  type: MusicAlbum
  date published: 2020-02-05
album: Would You Take Me Home
  type: MusicAlbum
  date published: 2020-05-17
album: It's raining
  type: MusicAlbum
  date published: 2020-12-25
album: To You Who Doesn't Love Me
  type: MusicAlbum
  date published: 2021-02-22
album: Going To Forget
  type: MusicAlbum
  date published: 2021-06-13
album: Miss you for a long time
  type: MusicAlbum
  date published: 2021-12-28
album: that winter
  type: MusicAlbum
  date published: 2023-03-09
album: I don't know what is love
  type: MusicAlbum
  date published: 2023-06-26
album: Soliloquy
  type: MusicAlbum
  date published: 2023-12-26
album: Spring Love
  type: MusicAlbum
  date published: 2024-05-03
album: Broken Heart
  type: MusicAlbum
  date published: 2024-09-21
album: everwinter
  type: MusicAlbum
  date published: 2024-12-28
album: The Way
  type: MusicAlbum
  date published: 2025-03-31
  track: The Way
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212448
    explicit: false
    by artist: 12Wol
    in album: The Way
      type: MusicAlbum
      date published: 2025-03-31
    genre: k-ballad
    isrc code: KRMIM2519904
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:18:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3212f0f82fb0cff9fd9d69a3adc348904258e1d84b7c363f667c0ed13625486
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2519904
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xe3212f0f82fb0cff9fd9d69a3adc348904258e1d84b7c363f667c0ed13625486. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/KRMIM2519904.
      date published: 2026-07-05T10:01:46Z
    audio: The Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.897
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.884
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.28
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.123
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: In your stay
  type: MusicAlbum
  date published: 2025-04-25
album: After All
  type: MusicAlbum
  date published: 2025-06-27