Kuysing Singsing
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0babf4265e63d901fa898385e602a80df057103b45122c279f25a2e67010eb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f6b444d-cf4c-4c36-980d-73c9bde028ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f6b444d-cf4c-4c36-980d-73c9bde028ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f6b444d-cf4c-4c36-980d-73c9bde028ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0babf4265e63d901fa898385e602a80df057103b45122c279f25a2e67010eb7","name":"Kuysing Singsing","registered_at":"2026-06-16T22:52:07Z","symbol":"NIM1200872","token_address":"0x5f73600bc07cd0f8d77c6dba594cb3cf7950dc3b","type":"artist","uuid":"5f6b444d-cf4c-4c36-980d-73c9bde028ac"}
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 0xe0babf4265e63d901fa898385e602a80df057103b45122c279f25a2e67010eb7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f6b444d-cf4c-4c36-980d-73c9bde028ac.json and https://artists.proofprofile.net/proofs/artist/5f6b444d-cf4c-4c36-980d-73c9bde028ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe0babf4265e63d901fa898385e602a80df057103b45122c279f25a2e67010eb7","name":"Kuysing Singsing","registered_at":"2026-06-16T22:52:07Z","symbol":"NIM1200872","token_address":"0x5f73600bc07cd0f8d77c6dba594cb3cf7950dc3b","type":"artist","uuid":"5f6b444d-cf4c-4c36-980d-73c9bde028ac"}
album: Something about the heart of life The story
  type: MusicAlbum
  date published: 2025-01-26
album: Cuman guyonan malah demenan
  type: MusicAlbum
  date published: 2025-01-27
album: The vibration of love in my heart is roughened by your attitude
  type: MusicAlbum
  date published: 2025-01-28
album: Black and white become the color of this heart
  type: MusicAlbum
  date published: 2025-01-28
album: A journey without the interference of a beautiful woman
  type: MusicAlbum
  date published: 2025-01-28
album: The streets that make us mature people
  type: MusicAlbum
  date published: 2025-01-28
  track: The streets that make us mature people
    type: MusicRecording
    duration: PT1M1S
    duration ms: 61397
    explicit: false
    by artist: Kuysing Singsing
    in album: The streets that make us mature people
      type: MusicAlbum
      date published: 2025-01-28
    isrc code: GXBAV2532625
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:47:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa4a2f21f1a12cf496953afbfe1475c36cddcf2725e941a47f950a2fead75ba6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2532625
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xfa4a2f21f1a12cf496953afbfe1475c36cddcf2725e941a47f950a2fead75ba6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GXBAV2532625.
      date published: 2026-07-06T06:56:49Z
    audio: The streets that make us mature people
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.096
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.926
      additional property: Energy
        type: PropertyValue
        value: 0.14
      additional property: Speechiness
        type: PropertyValue
        value: 0.665
      additional property: Acousticness
        type: PropertyValue
        value: 0.53
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.06
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.854
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.58
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major