Towinn
type: MusicGroup
popularity: 3
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x051de6a181c5e878ec35663ee3e03459f8e36ca5718ff8b651f33eb6d97a99a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087f448c-1856-43c6-b60d-d8264cc60070.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087f448c-1856-43c6-b60d-d8264cc60070.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/087f448c-1856-43c6-b60d-d8264cc60070
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
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 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 0x051de6a181c5e878ec35663ee3e03459f8e36ca5718ff8b651f33eb6d97a99a4. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/087f448c-1856-43c6-b60d-d8264cc60070.json and https://artists.proofprofile.net/proofs/artist/087f448c-1856-43c6-b60d-d8264cc60070.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
album: Tonight
  type: MusicAlbum
  date published: 2020-05-01
  track: Tonight
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212005
    explicit: false
    by artist: Towinn
    in album: Tonight
      type: MusicAlbum
      date published: 2020-05-01
    isrc code: QZK6G2342590
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:39:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a5bdfa2f755d1e55140782ed9d7befb9e6d0e2140600c9e5a4dd1fa03fdeaa7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2342590
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x1a5bdfa2f755d1e55140782ed9d7befb9e6d0e2140600c9e5a4dd1fa03fdeaa7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZK6G2342590.
      date published: 2026-07-20T21:15:01Z
    audio: Tonight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.99
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.688
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.483
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.033
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.114
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.859
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tonight (យប់នេះ)
  type: MusicAlbum
  date published: 2020-05-01
album: Old Love
  type: MusicAlbum
  date published: 2020-05-23
album: Two Years
  type: MusicAlbum
  date published: 2020-06-10
album: មិនប្រែ (Never Change)
  type: MusicAlbum
  date published: 2020-07-12
album: Karma or Destiny (កម្មឬនិស្ស័យ)
  type: MusicAlbum
  date published: 2020-08-01
album: Thank For Your Love
  type: MusicAlbum
  date published: 2020-09-26
album: Why you let me alone
  type: MusicAlbum
  date published: 2020-11-10
album: Nightmare (សុបិន្តអាក្រក់)
  type: MusicAlbum
  date published: 2020-11-21
album: Countdown Night
  type: MusicAlbum
  date published: 2020-12-29
album: Last Cake
  type: MusicAlbum
  date published: 2021-02-20
album: Contract Love
  type: MusicAlbum
  date published: 2021-03-10
album: Angel (ផ្កាសួគ៌)
  type: MusicAlbum
  date published: 2021-04-01
album: Zero (ចំណុចសូន្)
  type: MusicAlbum
  date published: 2021-06-27
album: Bond Love (ចំណងស្នេហ៍)
  type: MusicAlbum
  date published: 2021-09-01
album: Swinger
  type: MusicAlbum
  date published: 2021-11-21
album: មិនប្រែ​ Remake (Never Change)
  type: MusicAlbum
  date published: 2021-11-28
album: Temperament
  type: MusicAlbum
  date published: 2022-01-29
album: By Your Side
  type: MusicAlbum
  date published: 2022-05-21
album: Waiting Love
  type: MusicAlbum
  date published: 2022-10-15
album: ខូចចិត្ត​​​ (Broken Heart)
  type: MusicAlbum
  date published: 2023-05-01
album: Lonely man (កំលោះសៅកែ)
  type: MusicAlbum
  date published: 2023-06-10
album: Just dream
  type: MusicAlbum
  date published: 2023-07-01
album: My power
  type: MusicAlbum
  date published: 2023-07-29
album: Koy 3
  type: MusicAlbum
  date published: 2023-09-09
album: Family
  type: MusicAlbum
  date published: 2023-09-23
album: Pchum Pchor​
  type: MusicAlbum
  date published: 2023-10-09
album: Saranghaeyo
album: Miss (នឹកអានុស្សា)
album: EP 01
album: Panic

Saranghaeyo
type: MusicAlbum
date published: 2023-11-19

Miss (នឹកអានុស្សា)
type: MusicAlbum
date published: 2023-12-21

EP 01
type: MusicAlbum
date published: 2024-01-26

Panic
type: MusicAlbum
date published: 2024-03-08