wethefuture(위더퓨쳐)
type: MusicGroup
genre: k-rap
popularity: 4
followers: 593
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70cc3abb4f1f6809677a259a905e634ecc929802fcbc8fa559bb58e24b25724a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0282f42-e2e9-4fca-9251-2368372f11b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0282f42-e2e9-4fca-9251-2368372f11b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0282f42-e2e9-4fca-9251-2368372f11b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70cc3abb4f1f6809677a259a905e634ecc929802fcbc8fa559bb58e24b25724a","name":"wethefuture(위더퓨쳐)","registered_at":"2026-06-20T05:04:46Z","symbol":"NIM1524386","token_address":"0x7f57edf718b2b404fb269d8194eec4dd28f71c5a","type":"artist","uuid":"a0282f42-e2e9-4fca-9251-2368372f11b5"}
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 0x70cc3abb4f1f6809677a259a905e634ecc929802fcbc8fa559bb58e24b25724a. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0282f42-e2e9-4fca-9251-2368372f11b5.json and https://artists.proofprofile.net/proofs/artist/a0282f42-e2e9-4fca-9251-2368372f11b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x70cc3abb4f1f6809677a259a905e634ecc929802fcbc8fa559bb58e24b25724a","name":"wethefuture(위더퓨쳐)","registered_at":"2026-06-20T05:04:46Z","symbol":"NIM1524386","token_address":"0x7f57edf718b2b404fb269d8194eec4dd28f71c5a","type":"artist","uuid":"a0282f42-e2e9-4fca-9251-2368372f11b5"}
album: SUN & MOON
  type: MusicAlbum
  date published: 2022-07-14
  track: SUN & MOON
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199000
    explicit: false
    by artist: wethefuture(위더퓨쳐)
    in album: SUN & MOON
      type: MusicAlbum
      date published: 2022-07-14
    genre: k-rap
    isrc code: KSA002201373
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:40:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb94f43c8e2a73e4dfee410f0b95bbc6778fc91da5019021ff44c71209133c12e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201373
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:41:53Z
    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 0xb94f43c8e2a73e4dfee410f0b95bbc6778fc91da5019021ff44c71209133c12e. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:41:53Z), 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/KSA002201373.
      date published: 2026-07-17T03:41:53Z
    audio: SUN & MOON
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.983
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.301
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.731
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: FUTURE TAPE VOL.1
  type: MusicAlbum
  date published: 2023-04-26