Samuel Lim
type: MusicGroup
popularity: 24
followers: 7428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf36c2dcf741a48e720f5be5a75a117499a18aee7eefca93599a128f47b3a66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c527518-f2b5-46d6-b984-4934ccc294ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c527518-f2b5-46d6-b984-4934ccc294ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c527518-f2b5-46d6-b984-4934ccc294ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf36c2dcf741a48e720f5be5a75a117499a18aee7eefca93599a128f47b3a66","name":"Samuel Lim","registered_at":"2026-06-12T15:37:00Z","symbol":"NIM0139981","token_address":"0xed31b66344446442da637ea39b2917424c5aab3d","type":"artist","uuid":"6c527518-f2b5-46d6-b984-4934ccc294ee"}
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 0x4bf36c2dcf741a48e720f5be5a75a117499a18aee7eefca93599a128f47b3a66. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c527518-f2b5-46d6-b984-4934ccc294ee.json and https://artists.proofprofile.net/proofs/artist/6c527518-f2b5-46d6-b984-4934ccc294ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4bf36c2dcf741a48e720f5be5a75a117499a18aee7eefca93599a128f47b3a66","name":"Samuel Lim","registered_at":"2026-06-12T15:37:00Z","symbol":"NIM0139981","token_address":"0xed31b66344446442da637ea39b2917424c5aab3d","type":"artist","uuid":"6c527518-f2b5-46d6-b984-4934ccc294ee"}
album: Eleanor
  type: MusicAlbum
  date published: 2021-09-10
album: Beaches & Sushi
  type: MusicAlbum
  date published: 2022-07-22
album: Beaches & Sushi
  type: MusicAlbum
  date published: 2022-07-22
album: Housewatching
  type: MusicAlbum
  date published: 2022-08-05
album: Housewatching
  type: MusicAlbum
  date published: 2022-08-05
album: It Happened All at Once
  type: MusicAlbum
  date published: 2022-09-02
album: Would That Change the Way U Felt
  type: MusicAlbum
  date published: 2023-12-29
album: Would That Change the Way U Felt
  type: MusicAlbum
  date published: 2023-12-29
album: It Happened All at Once
  type: MusicAlbum
  date published: 2023-12-29
  track: It Happened All at Once
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210411
    explicit: false
    by artist: Samuel Lim
    in album: It Happened All at Once
      type: MusicAlbum
      date published: 2023-12-29
    isrc code: QZNWT2265300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T20:37:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1961e218638d6dcb10cad9e46d66410f77af60886a2e7e7e1477475bb3720b35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2265300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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 0x1961e218638d6dcb10cad9e46d66410f77af60886a2e7e7e1477475bb3720b35. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZNWT2265300.
      date published: 2026-07-12T21:26:22Z
    audio: It Happened All at Once
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.731
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.405
      additional property: Energy
        type: PropertyValue
        value: 0.353
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.632
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.3
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.116
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: It Happened All at Once
  type: MusicAlbum
  date published: 2023-12-29