សួស សងវាចា
type: MusicGroup
genre: traditional music
popularity: 7
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b470e1fba74dd7a17c0f21f984feb6805c21a1a00df5796f8d904cbc29849f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0461b622-04ba-42e5-9cc4-c82266af2117.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0461b622-04ba-42e5-9cc4-c82266af2117.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0461b622-04ba-42e5-9cc4-c82266af2117
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b470e1fba74dd7a17c0f21f984feb6805c21a1a00df5796f8d904cbc29849f1","name":"សួស សងវាចា","registered_at":"2026-06-15T15:09:15Z","symbol":"NIM0746728","token_address":"0x0dfd2743b730a5596c29ef06d285acc876957bb5","type":"artist","uuid":"0461b622-04ba-42e5-9cc4-c82266af2117"}
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 0x4b470e1fba74dd7a17c0f21f984feb6805c21a1a00df5796f8d904cbc29849f1. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0461b622-04ba-42e5-9cc4-c82266af2117.json and https://artists.proofprofile.net/proofs/artist/0461b622-04ba-42e5-9cc4-c82266af2117.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x4b470e1fba74dd7a17c0f21f984feb6805c21a1a00df5796f8d904cbc29849f1","name":"សួស សងវាចា","registered_at":"2026-06-15T15:09:15Z","symbol":"NIM0746728","token_address":"0x0dfd2743b730a5596c29ef06d285acc876957bb5","type":"artist","uuid":"0461b622-04ba-42e5-9cc4-c82266af2117"}
album: មាន់រងាវ
  type: MusicAlbum
  date published: 2020-01-01
album: ផ្ការីកបាំងស្លឹក
  type: MusicAlbum
  date published: 2020-01-01
album: ស្រអែមផល្លា
  type: MusicAlbum
  date published: 2020-01-01
album: ក្រមុំដណ្តឺងម្តាយ
  type: MusicAlbum
  date published: 2020-01-01
  track: ក្រមុំដណ្តឺងម្តាយ
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206724
    explicit: false
    by artist: សួស សងវាចា
    in album: ក្រមុំដណ្តឺងម្តាយ
      type: MusicAlbum
      date published: 2020-01-01
    genre: traditional music
    isrc code: ESA012130899
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:41:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdb91c6d0d7b34c1e4c9c6faa6e213e4020f4a0d9fea009ab477bb887b2cc35da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958554
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958554
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012130899
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:17:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb91c6d0d7b34c1e4c9c6faa6e213e4020f4a0d9fea009ab477bb887b2cc35da. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/ESA012130899.
      date published: 2026-07-18T13:17:01Z
    audio: ក្រមុំដណ្តឺងម្តាយ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.018
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.851
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.065
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.162
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.852
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.174
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: រាំឲ្យឈ្នះស្រី
  type: MusicAlbum
  date published: 2020-01-01
album: លួងលោមចៅស្រទបចេក
  type: MusicAlbum
  date published: 2023-09-04
album: យប់នេះអូនមកទេ
  type: MusicAlbum
  date published: 2024-01-17
album: ទៅភ្ជុំនៅអារញ្ញ
  type: MusicAlbum
  date published: 2024-01-21
album: ស្នេហ៍បរាជ័យ
  type: MusicAlbum
  date published: 2024-01-21
album: ខ្មៅអើយខ្មៅ
  type: MusicAlbum
  date published: 2024-01-26
album: ក្លិនខ្លួននួនស្រី
  type: MusicAlbum
  date published: 2024-02-07
album: សារាយអណ្តែត
  type: MusicAlbum
  date published: 2024-02-13
album: ចំបក់រោយ
  type: MusicAlbum
  date published: 2024-02-13
album: ឱ! ភូមិដើមល្វា
  type: MusicAlbum
  date published: 2024-02-13